Naka
Akira Naka, Musashino-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20150236796 | DIGITAL SIGNAL PROCESSING DEVICE - A digital signal processor which performs digital signal processing of a digital signal includes a statistical analysis method which calculates a moving average and a standard deviation from the digital signal, performs statistical decision deciding whether or not the digital signal is within a predetermined range obtained from the moving average and the standard deviation, and corrects the digital signal outside the range within the range. Statistical analysis of the digital signal is performed, thereby suppressing transient changes without increasing the number of times of averaging during the digital signal processing. | 08-20-2015 |
Atsuhiro Naka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20130235269 | DATA RECEPTION CIRCUIT, DATA RECEPTION APPARATUS, INFORMATION PROCESSING SYSTEM, AND DATA RECEPTION METHOD - Disclosed herein is a data reception circuit including a clock generation block configured to divide a first clock based on clock information, the first clock being the clock of a transmission stream targeted to transmit video data between apparatuses, the clock information indicating a cyclical relationship between the first clock and a second clock serving as the clock of predetermined data, the clock generation block further outputting the divided clock as the second clock. | 09-12-2013 |
| 20140055473 | IMAGE DATA PROCESSING CIRCUIT AND DISPLAY SYSTEM - There is an image data processing circuit including a memory storing input image data, the input image data being limited to a specific number of colors or to a specific image range, and a correction processing part replacing, when a predetermined tone change is present between a pixel in image data previous by one frame whose data is stored by the memory and a pixel in image data in a current frame whose data is input, a relevant pixel in the current frame with a color of a specific tone. The memory is built in an integrated circuit included in the correction processing part. | 02-27-2014 |
Atsushi Naka, Aki-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20130134722 | DOOR LOCK SYSTEM - Provided is a door lock system for locking a rear door to a vehicle body of a vehicle in which an ingress/egress opening is opened and closed by a front door and the rear door being double opening doors, comprising: a disablement mechanism for switching an inner handle and latch units between connected/unconnected states, the inner handle provided in the rear door, the latch units being capable of keeping the rear door closed to the vehicle body; a base member provided with the disablement mechanism; and an operation member coming into contact with the front door, working in response to the opening-and-closing of the front door, and switching the disablement mechanism between connected/unconnected states, wherein the door lock system is provided in a front end portion of the rear door, and the operation member to come into direct contact with the front door is movably provided in the base member. | 05-30-2013 |
| 20130134723 | DOOR HANDLE DEVICE - A door handle device includes: a base member having handle supporting portions provided between a pair of supporting boards facing each other; a handle grip provided with an arm portion protruding at one end of the handle grip, shaft support portions provided on an extreme end of the arm portion and pivotally supported by the handle supporting portions of the base member, and an operating portion provided at the other end of the handle grip and configured to operate a lever provided on the base member; and a double torsion spring having a restriction portion extending between the pair of supporting boards of the base member, and hooked to the supporting boards of the base member by its own biasing force, in which a recessed portion with which the restriction portion of the double torsion spring is engaged is formed in the arm portion of the handle grip. | 05-30-2013 |
Hideyuki Naka, Yokohama Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20160037521 | WIRELESS COMMUNICATION DEVICE - A wireless communication device includes a detection unit, a time interval estimation unit, a setting unit, and a wireless communication unit. The detection unit is configured to detect interfering electric waves in a predetermined frequency band. The time interval estimation unit is configured to estimate a time interval in which communication is to be performed by the wireless communication device. The setting unit is configured to set a communication frame length based on the time interval estimated by the time interval estimation unit. The wireless communication unit is configured to perform communication using the predetermined frequency band, according to the communication frame length that is determined based on the estimated time interval. | 02-04-2016 |
Jiro Naka, Chiyoda-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20160074910 | RESIN PIECE SORTING METHOD AND RESIN PIECE SORTING APPARATUS - The sorting method includes: an X-ray inspection step of irradiating a resin piece with X-rays including a first X-ray and a second X-ray having respective energy ranges different from each other and measuring a first transmission intensity which is an intensity of the first X-ray transmitted through the resin piece and a second transmission intensity which is an intensity of the second X-ray transmitted through the resin piece; a first determination step of making a determination as to whether the resin piece is a candidate for a useful resin piece, using the first transmission intensity; and a second determination step of making a determination as to whether a resin piece identified as a candidate for a useful resin piece in the first determination step is a useful resin piece, using a differential value obtained from the first transmission intensity and the second transmission intensity. | 03-17-2016 |
Kenichi Naka, Anjo JP
| Patent application number | Description | Published |
|---|---|---|
| 20160001751 | PARKING DEVICE FOR VEHICLE - A parking device for a vehicle has a parking rod which is movably driven from a position in which a parking gear is engaged to a position in which the engagement of the parking gear is released, a rotational lever which movably drives the parking rod, a drive device which rotationally drives the rotational lever, an elastic member which urges the rotational lever in a direction opposite from a direction in which the rotational lever is rotationally driven, and engagement device having an engaging portion in which the engaging portion is engaged with an engaged portion, in a position where the parking gear is engaged, which is provided at an end surface of the rotational lever which follows the radial direction of rotation. | 01-07-2016 |
| 20160082933 | PARKING DEVICE - A hydraulic unit and an electromagnetic unit are disposed such that a piston rod of the hydraulic unit and a solenoid shaft of the electromagnetic unit are orthogonal to each other. The electromagnetic unit is configured such that an end surface of an expanded diameter portion of a shaft portion of the solenoid shaft on the piston rod side is pressed against an attracting portion of a yoke by the elastic force of a spring when a parking unlocked state is established by a hydraulic pressure. | 03-24-2016 |
| 20160091037 | PARKING DEVICE - A hydraulic unit and an electromagnetic unit are disposed in directions that are orthogonal to each other. The electromagnetic unit is configured such that a solenoid shaft is held when a coil is energized, and such that movement of the solenoid shaft toward the right side in the drawing is allowed during movement of the piston rod when the coil is not energized. When a hydraulic pressure for a piston is reduced with the coil not energized in a parking unlocked state, switching is performed to a parking locked state with a piston rod moved downward in the drawing while moving the solenoid shaft rightward in the drawing through abutment between a roller of a pin of the piston rod and a distal end portion of the solenoid shaft. | 03-31-2016 |
Kenichiro Naka, Uozu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20140360655 | OPTICAL-SHEET MANUFACTURING DEVICE AND OPTICAL-SHEET MANUFACTURING METHOD - An optical-sheet manufacturing device | 12-11-2014 |
Kentaro Naka, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20130187749 | CHIP RESISTOR AND MANUFACTURING METHOD THEREOF - A method of manufacturing a chip resistor includes forming a resistor assembly in which a conductive member including portions separated from each other in a first direction is provided in a resistance body member; and dividing the resistor assembly into chip resistors, each including a chip-shaped resistance body formed by a part of the resistance body member, a pair of main electrodes formed by a part of the conductive member and separated from each other in the first direction, and a pair of sub-electrodes formed by a part of the conductive member, separated from each other in the first direction, and adjacent to the main electrodes in a second direction perpendicular to the first direction with concave portions recessed in the first direction interposed therebetween, by punching. | 07-25-2013 |
| 20150155081 | CHIP RESISTOR AND MANUFACTURING METHOD THEREOF - A method of manufacturing a chip resistor includes forming a resistor assembly in which a conductive member including portions separated from each other in a first direction is provided in a resistance body member; and dividing the resistor assembly into chip resistors, each including a chip-shaped resistance body formed by a part of the resistance body member, a pair of main electrodes formed by a part of the conductive member and separated from each other in the first direction, and a pair of sub-electrodes formed by a part of the conductive member, separated from each other in the first direction, and adjacent to the main electrodes in a second direction perpendicular to the first direction with concave portions recessed in the first direction interposed therebetween, by punching. | 06-04-2015 |
Masaaki Naka, Suzuka-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20150257530 | COLLAPSIBLE AND STACKABLE PARTS RACK - A rack for holding articles, components, parts and other such items and further being collapsible and stackable upon other similar racks whether any of the racks are in an upright or collapsed position. The rack includes a shelf and a plurality of leg assemblies distributed about the shelf perimeter, the leg assemblies each having a leg footer, a leg member, and a slider pivot bearing joining the proximal ends of the leg footer and leg member thereby constraining relative motion between the leg footer and leg member to two degrees of freedom. Embodiments of the rack further include retaining tabs on the leg member and corresponding notches on the leg footer to lock leg members in the upright position. Pairs of leg assemblies may be connected by primary connecting frame elements forming a portion of the perimeter, with the pairs being connected by secondary connecting frame elements forming another portion of the perimeter. | 09-17-2015 |
Masafumi D. Naka, Irvine, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100053427 | PICTURE IMPROVEMENT SYSTEM - Systems and methods for effectively enhancing television pictures by correcting line separation effect due to errors in interlace to progressive conversion of a program signal. | 03-04-2010 |
| 20100053448 | SYSTEMS AND METHODS FOR PICTURE ENHANCEMENT - Systems and methods for effectively and naturally enhancing the appearance of human faces in television pictures carried by a program signal. The appearance of the detected face is enhanced by adjusting the color hue to a natural looking color and sharpening the edges of the eyes. | 03-04-2010 |
Masahiro Naka, Narashino-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20140319028 | LABEL SEPARATING APPARATUS - The invention relates to a label separating apparatus in which, of labels formed in rows and columns on a continuous substrate being transported along a line of transport, labels found good and labels found defective upon determination of their quality are transported separately. The invention seeks to ensure that all of a plurality of defective labels possibly extant in any one of the rows can concurrently be transferred without fail selectively onto a different line of transport. | 10-30-2014 |
Masatsugu Naka, Hyogo JP
| Patent application number | Description | Published |
|---|---|---|
| 20140004390 | BATTERY PACK | 01-02-2014 |
Namiko Naka, Hiroshima-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20160047074 | CROCHET HOOK AND GRIP BODY FOR CROCHET HOOK - A crochet hook can include: a rod-like crochet-hook shaft 2 which has a tip formed with a hook portion | 02-18-2016 |
Norihiro Naka, Yokohama JP
| Patent application number | Description | Published |
|---|---|---|
| 20150254143 | COMPUTER SYSTEM, CLUSTER MANAGEMENT METHOD, AND MANAGEMENT COMPUTER - A computer system, comprising: a plurality of computers; and a management computer for managing a cluster which includes the plurality of computers, the cluster include a plurality of first computers each of which executes a service and a plurality of second computers for taking over the service, wherein the management computer includes: a backup obtaining module; and a restoration pair management module, wherein the restoration pair management module is configured to: sort the plurality of first computers into a plurality of groups of first computers by which a software configuration for providing the service is common; generate at least one restoration pair for each of the plurality of groups by associating at least one first computer that is included in one group with at least one second computer; determine a common image for each of the plurality of restoration pairs. | 09-10-2015 |
Nozomi Naka, Shiga JP
| Patent application number | Description | Published |
|---|---|---|
| 20150323144 | SOLID-STATE LIGHT SOURCE DEVICE - A solid-state light source device is equipped with a semiconductor light emitting element and a wavelength conversion element. The semiconductor light emitting element has a first light emitter and a second light emitter. The wavelength conversion element has a first wavelength converter containing a first phosphor and has a second wavelength converter containing a second phosphor. The first wavelength converter and the second wavelength converter are disposed apart from each other. The first light emitter emits first excitation light, and the second light emitter emits second excitation light. The first phosphor converts the first excitation light into first-wavelength light, and the second phosphor converts the second excitation light into second-wavelength light. | 11-12-2015 |
Ryoji Naka, Tokushima-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20160072028 | PACKAGE AND LIGHT-EMITTING DEVICE - A package includes a resin molded body, a first lead electrode, a second lead electrode, and a recess portion. The recess portion is provided on a first side of the resin molded body and a light-emitting element is to be provided in the recess portion. The recess portion includes a bottom portion, a top portion, and a side wall. The bottom portion includes an element mount region and a wire connection region. An upper surface of the first lead electrode is exposed from the resin molded body in the element mount region and the element mount region has an outer peripheral shape in accordance with an outer peripheral shape of the light-emitting element when viewed in a height direction. The wire connection region is provided adjacent to the element mount region and is smaller than the element mount region. | 03-10-2016 |
Shinsuke Naka, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20150366424 | NOZZLE PIPE - A nozzle pipe is to be coupled to a distal open end of an air blow-off tube of a blower apparatus for regulating the profile of an airflow blown out from the blow-off tube. The nozzle pipe comprises an outer tubular member and an inner tubular member coaxially disposed within the outer tubular member. The inner tubular member has a circumferential wall formed with apertures allowing air passage therethrough. The outer tubular member and the inner tubular member provides a first space therebetween to form a first air passage, while the inner tubular member provides a second space therein to form a second air passage. A plurality of rectifier fins are disposed inward from the outer tubular member, standing radially and extending longitudinally, and spaced apart circumferentially from each other. The fins extend inclined at an angle with reference to the longitudinal central axis of the tubular members. | 12-24-2015 |
Takashi Naka, Yokosuka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20150056531 | FUEL CELL SYSTEM - A fuel cell system includes a fuel cell stack configured to generate power according to a load, a fuel tank configured to store fuel gas, a pressure regulating valve configured to regulate a pressure of the fuel gas supplied from the fuel tank to the fuel cell stack, a purge valve configured to purge the fuel gas discharged from the fuel cell stack and a controller for controlling the system. The controller includes a pulsating unit configured to cause a fuel gas pressure of the fuel cell stack to pulsate, and a pressure increasing rate setting unit configured to set a pressure increasing rate of the pulsation of the fuel gas pressure according to an operating state. | 02-26-2015 |
Takayuki Naka, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20140360380 | Heating Cooking Device - A heating cooking device | 12-11-2014 |
| 20150043322 | OPTICAL INFORMATION RECORDING MEDIUM, REPRODUCTION APPARATUS, AND REPRODUCTION METHOD - The reliability of a super-resolution optical information recording medium whose capacity can be increased is increased. On an optical information recording medium ( | 02-12-2015 |
Takuya Naka, Fukuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20140117917 | MATRIX CONVERTER - A matrix converter includes: a power conversion unit provided between an AC power supply and a rotational machine; and a controller for performing power conversion control therebetween by controlling the power conversion unit. The power conversion unit includes multiple bidirectional switches each of which has at least one first directional switching element and at least one second directional switching element. Further, the controller includes a first drive control unit performing the power conversion by simultaneously turning on both of the first directional switching element and the second directional switching element, and a second drive control unit performing the power conversion by turning on one of the first directional switching element and the second directional switching element. | 05-01-2014 |
| 20140160824 | MATRIX CONVERTER AND METHOD FOR CONTROLLING MATRIX CONVERTER - A matrix converter according to an embodiment includes a plurality of bidirectional switches and a controller. The bidirectional switches connect each of phases of an alternating current (AC) power supply with each of phases of a rotary electric machine. The controller controls the bidirectional switches to perform power conversion control between the AC power supply and the rotary electric machine. The controller performs on/off control individually on a plurality of unidirectional switching elements constituting the bidirectional switches by using both 120-degree conduction control and PWM control. | 06-12-2014 |
| 20150188443 | MATRIX CONVERTER, WIND POWER GENERATION SYSTEM, AND METHOD FOR CONTROLLING MATRIX CONVERTER - A matrix converter according to embodiments includes a power conversion unit and drive controllers. The power conversion unit includes a plurality of bidirectional switches for connecting each phase of an alternating-current (AC) power supply with each phase of a rotary electric machine. When the voltage of the AC power supply is a predetermined value or less, the drive controllers control the power conversion unit to supply reactive power from the power conversion unit to the AC power supply and to control the torque of the rotary electric machine. | 07-02-2015 |
Takuya Naka, Kitakyushu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20160006345 | MATRIX CONVERTOR, POWER GENERATION SYSTEM, AND METHOD FOR CONTROLLING POWER FACTOR - A matrix convertor includes a power convertor and a controller. The power convertor is disposed between a power system and a rotating electric machine, and includes a plurality of bidirectional switches. The controller is configured to control an exciting current flowing from the power convertor to the rotating electric machine so as to control a power factor on a side of the power system. | 01-07-2016 |
| 20160006389 | SERIES MULTIPLEX MATRIX CONVERTOR, POWER GENERATION SYSTEM, AND METHOD FOR CONTROLLING POWER FACTOR - A series multiplex matrix converter includes a power converter and a controller. The power converter is disposed between a power system and a rotating electric machine, and includes a plurality of power conversion cells connected in series to each other. The controller is configured to control at least one power conversion cell among the plurality of power conversion cells to cause a current to flow from the at least one power conversion cell toward the rotating electric machine, and configured to control a rest of the plurality of power conversion cells to cause the current flowing toward the rotating electric machine to flow from the rest of the plurality of power conversion cells toward the power system as a reactive current. | 01-07-2016 |
Tomohide Naka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20140291857 | STACKED STRUCTURE AND METHOD OF MANUFACTURING THE STACKED STRUCTURE - A stacked structure, includes: a wiring; an insulating layer; a substrate; and a protective layer, wherein the wiring, the insulating layer, and the substrate are stacked from a bottom side, and an end portion of the wiring is projected from a side face of the stacked structure, and the protective layer is provided between the insulating layer and at least a part of the wiring and is configured of a material different from a material configuring the insulating layer. | 10-02-2014 |
Tomomichi Naka, Chigasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20140287232 | HIGHLY CRYSTALLIZED PARTICLES AND PRODUCTION METHOD THEREOF - According to one embodiment, there is provided a method for producing highly crystallized particles having a specific surface area of 5 m | 09-25-2014 |
| 20150093637 | SECONDARY BATTERY - According to one embodiment, there is provided a secondary battery. This secondary battery includes an electrode and an organic-fiber layer. The electrode includes a current collector including an edge part, an active material-containing layer including an end part supported on the edge part, and a current-collecting tab including a surface a part of which is adjacent to the edge part. The organic-fiber layer is bonded with the end part of the active material-containing layer with maximum thickness and with the part of the surface of the current-collecting tab. | 04-02-2015 |
Tomomichi Naka, Chigasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20150034149 | ELECTRODE MATERIAL FOR BATTERIES, ELECTRODE MATERIAL PASTE FOR BATTERIES, METHOD FOR MANUFACTURING THE ELECTRODE MATERIAL FOR BATTERIES, DYE-SENSITIZED SOLAR CELL, AND STORAGE BATTERY - The present invention provides an electrode material for batteries made from tungsten oxide powder, wherein the tungsten oxide powder has a first peak present within a wavenumber range of 268 to 274 cm | 02-05-2015 |
| 20160068998 | NANOFIBER PRODUCING APPARATUS AND METHOD OF PRODUCING NANOFIBERS - According to one embodiment, a nanofiber producing apparatus includes a portion to be deposited, an ejection unit, a power supply unit, an inspection unit and an adjusting unit. The portion to be deposited includes a first surface and a second surface. The second surface faces the first surface. The ejection unit ejects a raw material liquid toward the first surface. The power supply unit generates a potential difference between the ejection unit and the first surface. The inspection unit inspects a defect of the first surface. The adjusting unit is provided so as to face the second surface. The adjusting unit generates a potential in the second surface. | 03-10-2016 |
Toshiaki Naka, Ishikawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20130161532 | ELECTRON BEAM STERILIZER FOR CAP - An electron beam cap-sterilizer radiates an electron beam onto caps while the caps are continuously conveyed. The caps are conveyed in the restricting conveying section while the movements of the caps are restricted, so that the caps roll down freely and separately from each other in the free conveying section. The electron beam radiating device emits electron beams onto the inside of the caps in the lateral direction while the caps are conveyed in the free conveying section. A deflecting device is provided in the free conveying section. The deflecting device is located at the opposite side of the electron beam radiating device to deflect the electron beams emitted by the electron beam radiating device onto the outside of the caps. | 06-27-2013 |
| 20130221244 | ELECTRON BEAM IRRADIATION APPARATUS - An electron beam irradiation apparatus is provided that includes a vacuum room, an electron beam generator, a window frame, and an irradiation foil. The vacuum room includes a wall having an opening through which an electron beam is irradiated. An internal atmosphere of the vacuum room is evacuated. The electron beam generator is provided inside the vacuum room. The window frame is attached to and surrounds the opening in the wall of the vacuum room. The irradiation foil, through which an electron beam generated in the vacuum room is transmitted, is fixed to the window frame. The surface of the window frame, at least an area exposed to the vacuum room, is substantially covered with material including an element or elements with an atomic number less than or equal to 10. | 08-29-2013 |
Toshiyuki Naka, Yokohama Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20140319599 | SEMICONDUCTOR DEVICE - A first semiconductor device of an embodiment includes a first semiconductor layer of a first conductivity type, a first control electrode, an extraction electrode, a second control electrode, and a third control electrode. The first control electrode faces a second semiconductor layer of the first conductivity type, a third semiconductor layer of a second conductivity type, and a fourth semiconductor layer of a first conductivity type, via a first insulating film. The second control electrode and the third control electrode are electrically connected to the extraction electrode, and face the second semiconductor layer under the extraction electrode, via the second insulating film. At least a part of the second control electrode and the whole of the third control electrode are provided under the extraction electrode. The electrical resistance of the second control electrode is higher than the electrical resistance of the third control electrode. | 10-30-2014 |
| 20140363938 | ELECTRIC POWER SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME - A manufacturing method of an electric power semiconductor device includes following processes. A plurality of first second conductivity type impurity implantation layers are formed in a surface of a second semiconductor layer of a first conductivity type. A first trench is formed between a first non-implantation region and one of the plurality of first second conductivity type impurity implantation layers. An epitaxial layer of the first conductivity type is formed and covers the plurality of first second conductivity type impurity implantation layers. A plurality of second second conductivity type impurity implantation layers are formed in a surface of the epitaxial layer. A second trench is formed between a second non-implantation region and one of the plurality of second second conductivity type impurity implantation layers. A third semiconductor layer of the first conductivity type is formed and covers the plurality of second second conductivity type impurity implantation layers. | 12-11-2014 |
| 20160043213 | SEMICONDUCTOR DEVICE - A first semiconductor device of an embodiment includes a first semiconductor layer of a first conductivity type, a first control electrode, an extraction electrode, a second control electrode, and a third control electrode. The first control electrode faces a second semiconductor layer of the first conductivity type, a third semiconductor layer of a second conductivity type, and a fourth semiconductor layer of a first conductivity type, via a first insulating film. The second control electrode and the third control electrode are electrically connected to the extraction electrode, and face the second semiconductor layer under the extraction electrode, via the second insulating film. At least a part of the second control electrode and the whole of the third control electrode are provided under the extraction electrode. The electrical resistance of the second control electrode is higher than the electrical resistance of the third control electrode. | 02-11-2016 |
Toshiyuki Naka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20140015044 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - According to an embodiment, a semiconductor device includes a second semiconductor layer provided on a first semiconductor layer and including first pillars and second pillars. A first control electrode is provided in a trench of the second semiconductor layer and a second control electrode is provided on the second semiconductor layer and connected to the first control electrode. A first semiconductor region is provided on a surface of the second semiconductor layer except for a portion under the second control electrode. A second semiconductor region is provided on a surface of the first semiconductor region, the second semiconductor region being apart from the portion under the second control electrode and a third semiconductor region is provided on the first semiconductor region. A first major electrode is connected electrically to the first semiconductor layer and a second major electrode is connected electrically to the second and the third semiconductor region. | 01-16-2014 |
| 20140035004 | SEMICONDUCTOR DEVICE - According to one embodiment, a semiconductor device has a first nitride semiconductor layer, a second nitride semiconductor layer provided on the first nitride semiconductor layer and formed of a non-doped or n-type nitride semiconductor having a band gap wider than that of the first nitride semiconductor layer, a heterojunction field effect transistor having a source electrode, a drain electrode, and a gate electrode, a Schottky barrier diode having an anode electrode and a cathode electrode, and first and second element isolation insulating layers. The first element isolation insulating layer has a first end contacting with the drain electrode and the anode electrode, and a second end located in the first nitride semiconductor layer. The second element isolation insulating layer has a third end contacting with the cathode electrode, and a fourth end located in the first nitride semiconductor layer. | 02-06-2014 |
| 20140284610 | SEMICONDUCTOR DEVICE - According to an embodiment, a semiconductor device includes a conductive substrate, a Schottky barrier diode, and a field-effect transistor. The Schottky barrier diode is mounted on the conductive substrate and includes an anode electrode and a cathode electrode. The anode electrode is electrically connected to the conductive substrate. The field-effect transistor is mounted on the conductive substrate and includes a source electrode, a drain electrode, and a gate electrode. The source electrode of the field-effect transistor is electrically connected to the cathode electrode of the Schottky barrier diode. The gate electrode of the field-effect transistor is electrically connected to the anode electrode of the Schottky barrier diode. | 09-25-2014 |
| 20140284704 | SEMICONDUCTOR DEVICE - A semiconductor device comprising: a Metal Oxide Semiconductor Field Effect Transistor including: a semiconductor substrate including a first semiconductor layer of a first conductivity type; second semiconductor layers of a second conductivity type extending in a depth direction from one surface of the semiconductor substrate, and having space each other; a first diode including a fifth semiconductor layer of the second conductivity type contacting the second semiconductor layer in one surface side of the semiconductor substrate, the first semiconductor layer and the second semiconductor layers; and an anode of the second diode connected to an anode of the first diode. | 09-25-2014 |
Toshiyuki Naka, Ishikawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20150076506 | SEMICONDUCTOR DEVICE - This disclosure provides a semiconductor device which includes a GaN-based semiconductor layer having a surface with an angle of not less than 0 degree and not more than 5 degrees with respect to an m-plane or an a-plane, a first electrode provided above the surface and having a first end, and a second electrode provided above the surface to space apart from the first electrode, having a second end facing the first end, and a direction of a segment connecting an arbitrary point of the first end and an arbitrary point of the second end is different from a c-axis direction of the GaN-based semiconductor layer. | 03-19-2015 |
Toshiyuki Naka, Nonoichi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20150069468 | SEMICONDUCTOR DEVICE - In one embodiment, a semiconductor device includes a first semiconductor layer of a first conductivity type or an intrinsic type. The device further includes a second semiconductor layer of the first conductivity type or the intrinsic type disposed above the first semiconductor layer. The device further includes a third semiconductor layer of a second conductivity type including a first upper portion in contact with the first semiconductor layer, a second upper portion located at a lower position than the first upper portion, a first side portion located between the first upper portion and the second upper portion, and a second side portion located at a lower position than the first side portion. | 03-12-2015 |
Toshiyuki Naka, Nonoichi Ishikawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20150263001 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first semiconductor layer and a second semiconductor layer formed on the first semiconductor layer. A first control electrode is on the first semiconductor layer with a first insulating layer between the first control electrode and the first semiconductor layer. A second control electrode is on the first semiconductor layer with a second insulating layer between the second control electrode and the first semiconductor layer, a distance between the first control electrode and the first semiconductor layer is less than a distance between the second control electrode. A wiring electrically connects the first control electrode and the second control electrode. | 09-17-2015 |
| 20150263101 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME - In one embodiment, a semiconductor device includes a semiconductor chip including a nitride semiconductor layer, and including a control electrode, a first electrode and a second electrode provided on the nitride semiconductor layer. The device further includes a support including a substrate, and including a control terminal, a first terminal and a second terminal provided on the substrate. The semiconductor chip is provided on the support such that the control electrode, the first electrode and the second electrode face the support. The control electrode, the first electrode and the second electrode of the semiconductor chip are electrically connected to the control terminal, the first terminal and the second terminal of the support, respectively. | 09-17-2015 |
| 20150263152 | SEMICONDUCTOR DEVICE - A semiconductor device includes a GaN-based semiconductor layer, a source electrode on the GaN-based semiconductor layer, a drain electrode on the GaN-based semiconductor layer, and a gate electrode formed on the GaN-based semiconductor layer between the source electrode and the drain electrode. A first layer is in contact with the GaN-based semiconductor layer between the gate electrode and the drain electrode. | 09-17-2015 |
| 20150263630 | POWER SUPPLY CIRCUIT - In one embodiment, a power supply circuit includes a first circuit including one or more first switching devices, and a first controller configured to control the first switching devices, the first circuit being configured to output a first voltage. The power supply circuit further includes a second circuit including one or more second switching devices which include a normally-on device, and a second controller configured to control the second switching devices, the second circuit being configured to output a second voltage generated from the first voltage. The second controller transmits a first signal for allowing the first circuit to output the first voltage, based on a value of a voltage or a current at a first node in the second circuit. The first controller allows the first circuit to output the first voltage by controlling the first switching devices in accordance with the first signal. | 09-17-2015 |
| 20150263700 | SEMICONDUCTOR DEVICE - According to one embodiment, a semiconductor device includes a GaN-based semiconductor layer, a resonator that uses a first portion of the GaN-based semiconductor layer as a piezoelectric layer to resonate, and a transistor that uses a second portion of the GaN-based semiconductor layer as a channel layer. | 09-17-2015 |
| 20160072500 | CONTROLLER, CONVERTER AND CONTROL METHOD - According to one embodiment, a controller includes a processor. The controller is able to control a switching element. The processor changes a gate voltage applied to a gate terminal of the switching element from a first voltage value to a second voltage value, and controls the gate voltage to the first voltage value when a drain current flowing through a drain terminal of the switching element increases. | 03-10-2016 |
Yasuhiro Naka, Kounosu-Shi, Saitama JP
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|---|---|---|
| 20150054606 | ELECTROMAGNETIC CONTACTOR - The electromagnetic contactor has a pair of fixed contacts disposed to maintain a predetermined interval and a movable contact disposed so as to be attachable to and detachable from the pair of fixed contacts, and an electromagnet unit that drives the movable contact. The electromagnet unit has a magnetic yoke enclosing a plunger drive portion, a movable plunger having a leading end protruding through an aperture formed in the magnetic yoke and biased by a return spring, an annular permanent magnet fixedly disposed so as to enclose a peripheral flange portion formed on a protruding end side of the movable plunger and magnetized in a direction in which the movable plunger can move, and an auxiliary yoke disposed on the annular permanent magnet at a side opposite to that of the magnetic yoke and regulating a movement of the peripheral flange portion of the movable plunger. | 02-26-2015 |
Yoshihiro Naka, Yokohama Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20150261904 | PATTERN DATA GENERATION METHOD, PATTERN DATA GENERATION DEVICE, AND PATTERN DATA GENERATION PROGRAM - According to one embodiment, a pattern data generation method includes: decomposing data of a pattern to be formed into first guide pattern data and first DSA pattern data; generating a plurality of combinations of second guide pattern data and second DSA pattern data based on combinations of the first guide pattern data and the first DSA pattern data; carrying out simulation for each of the plurality of combinations of the second guide pattern data and the second DSA pattern data, and evaluating the simulation results using a predetermined evaluation function; and extracting one set or a plurality of sets of combinations that are suitable for forming the pattern to be formed, from among the plurality of combinations of the second guide pattern data and the second DSA pattern data, based on the evaluation results. | 09-17-2015 |
Yoshihiro Naka, Yokohama JP
| Patent application number | Description | Published |
|---|---|---|
| 20160071740 | PATTERN FORMING METHOD - A pattern forming method according to the present embodiment forms a self-assembly material layer including a liquid-crystal material in at least one block thereof on a surface of a base material. An external field in a first region of the self-assembly material layer is applied locally, the first region of the self-assembly material layer is rubbed locally, or a film thickness of the first region of the self-assembly material layer is changed locally. The self-assembly material layer is phase-separated. | 03-10-2016 |
Yosuke Naka, Kobe JP
| Patent application number | Description | Published |
|---|---|---|
| 20130237256 | MAP GENERATION SYSTEM, MAP GENERATION APPARATUS AND MAP GENERATION METHOD - A map generation apparatus includes a memory, and a processor configured to execute a procedure, the procedure including obtaining position data indicating positions of the terminal device during moving of the terminal device, and read-position data indicating a position at which the terminal device has read data from a recording medium during the moving of the terminal device, storing the position data and the read-position data in the memory, generating a map including the positions indicated by the position data, and displaying that an area on a side of the read-position data among areas set based on a path of the positions indicated by the position data is an area of disposition target of the recording medium, on the generated map. | 09-12-2013 |
| 20150278027 | BACKUP APPARATUS, BACKUP METHOD, AND STORAGE MEDIUM THAT STORES BACKUP PROGRAM - A backup apparatus which backs up data of a management device which manages a plurality of client devices based on information from agents which correspondingly operate on the plurality of client devices, the backup apparatus includes: a memory; and a processor coupled to the memory and configured to: generate a data block related with a specific agent, from information received from the specific agent and information on a client device in which the specific agent of the asset management device operates, for each of the plurality of agents, calculates arrangement appropriateness of the plurality of client devices based on the information received from the plurality of agents, and distribute and arranges the plurality of data blocks to the plurality of client devices in accordance with the arrangement appropriateness of the plurality of client devices. | 10-01-2015 |
| 20150278921 | METHOD, APPARATUS, AND MEDIUM - An apparatus includes a processor configured to execute a process including: acquiring purchase propriety information and purchase condition information of software by unit of an account or a device before receiving a purchase request of the software, determining propriety of the purchase request based on the acquired purchase propriety information and purchase condition information when the purchase request of the software is received, and transmitting the purchase request when the purchase request is determined to be valid. | 10-01-2015 |