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Kunishi, JP

Daichi Kunishi, Aichi-Gun JP

Patent application numberDescriptionPublished
20110210581STRUCTURAL MEMBER FOR VEHICLE - Through holes 09-01-2011

Hideto Kunishi, Kurashiki-Shi JP

Patent application numberDescriptionPublished
20090289084VISCOUS MATERIAL EXTRUDING DISPENSER - There is provided a dispenser in which an operation load of a plunger is stable and contents of the dispenser do not leak out after pressing operation is interrupted. The invention provides a dispenser comprising a syringe body (11-26-2009

Noriyuki Kunishi, Chiba JP

Patent application numberDescriptionPublished
20080242828Process for Producing Polycarbonate - Provided a process for producing a polycarbonate which comprises reacting an aqueous alkali solution of a dihydric phenol with phosgene in the presence of an organic solvent to produce a polycarbonate oligomer and subsequently polycondensing the oligomer, wherein an emulsion solution of a polycarbonate oligomer-containing organic solvent obtained in the polycarbonate oligomer production step is introduced into a coalescer to separate the emulsion solution into a polycarbonate oligomer-containing organic solvent phase and an aqueous phase, and the polycarbonate oligomer-containing organic solvent phase is subjected to polycondensation. Thus the emulsion solution of a polycarbonate oligomer-containing organic solvent obtained in the polycarbonate oligomer production step is efficiently separated to reduce the content of impurity-containing water in the oligomer for producing a polycarbonate having excellent quality and to a obtain wastewater having a low content of organic materials.10-02-2008

Shinsuke Kunishi, Yokohama JP

Patent application numberDescriptionPublished
20120225579FPC CONNECTOR - To provide a connector capable of assuring contact pressure between a terminal and a flat cable without disposing a metal beam supporting an actuator. In the connector of the Present Application, a housing has a convexity-opposing a terminal, and an actuator has a concavity mating with the convexity. An axle disposed in the concavity is inserted into a bearing disposed on the convexity. The actuator has a cam fitting between the convexity and the terminal, and is disposed so as to be able to turn between a sandwiched position at which a flat cable is sandwiched between the cam and the terminal and a release position at which the sandwiching is released.09-06-2012

Shinsuke Kunishi, Kanagawa JP

Patent application numberDescriptionPublished
20120196466Flexible Cable Connector - A flexible cable connector is provided for connecting to a flexible cable having an end section with conductors arranged therein in a width direction and notches formed in both side edges. The flexible cable connector includes a housing, a plurality of contacts, a pair of engagement arms, and a shield shell. The housing includes a cable receiving passageway formed therein. The plurality of contacts are arranged in the cable receiving passageway along a width direction. The pair of engagement arms engage with respective notches disposed along both side edges of the flexible cable to prevent disconnection of the flexible cable. The shield shell includes a shield section, which surrounds the housing, and a pair of engagement release arms which extend from the shield section and release the pair of engagement arms from the notches.08-02-2012

Shinsuke Kunishi, Hadano-Shi JP

Patent application numberDescriptionPublished
20130182881EARPHONE CONNECTOR - An earphone connector having a plug provided with a cylindrical inserted portion and a locking claw that protrudes from the side surface of the inserted portion, and a receptacle provided with a fitting indentation that encloses at least the front-end portion of the inserted portion and an insertion opening formed in a fitting surface that communicates with the fitting indentation. The insertion opening includes a cylindrical portion through which the inserted portion passes and an indentation through which the locking claw passes. A spring member in contact with the locking claw is disposed within the fitting indentation, so that when the inserted portion is inserted into the insertion opening, the locking claw passes through the indentation and is enclosed within the interior of the fitting indentation and the inserted portion is rotated. The spring force of the spring member causes a moment that further rotates the inserted portion to act on the locking claw.07-18-2013

Tatsuo Kunishi, Moriyama-Shi JP

Patent application numberDescriptionPublished
20080225462MULTILAYER ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME - A multilayer electronic device includes a laminate and an external electrode that is formed on an end surface of the laminate after a plurality of conductive particles having a particle diameter of about 1 μm or more is adhered to the end surface of the laminate, for example, by a sandblast method or a brush polishing method. The external electrode is defined by a plating film that is formed by electroplating or electroless plating.09-18-2008
20090303656MONOLITHIC CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING MONOLITHIC CERAMIC ELECTRONIC COMPONENT - A monolithic ceramic electronic component includes a laminate including a plurality of stacked ceramic layers and a plurality of internal electrodes extending between the ceramic layers and also includes external electrodes disposed on the laminate. The internal electrodes are partly exposed at surfaces of the laminate and are electrically connected to each other with the external electrodes. The external electrodes include first plating layers and second plating layers. The first plating layers are in direct contact with the internal electrodes. The second plating layers are located outside the first plating layers and contain glass particles dispersed therein.12-10-2009
20100149724METHOD AND APPARATUS FOR PRODUCING A CERAMIC ELECTRONIC COMPONENT - A method for producing a laminated ceramic capacitor allows a surface of at least a portion of a ceramic element body chip to be brought into contact with a plated layer formed in advance in a mold member, and performs heat processing on the ceramic element body chip in that contact state, thereby to form an external conductor layer made of the plated layer on the surface of at least the portion of the ceramic element body chip. Thus, a method and an apparatus for producing a ceramic electronic component accurately and precisely controls the thickness of the external conductor layer to be small, and easily controls the length of the external conductor layer.06-17-2010
20100243133LAMINATED ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A laminate is prepared in which adjacent internal electrodes are electrically insulated from each other at an end surface at which the internal electrodes are exposed, a space between the adjacent internal electrodes, which is measured in the thickness direction of insulating layers, is about 10 μm or less, and a withdrawn distance of the adjacent internal electrodes from the end surface is about 1 μm or less. In an electroplating step, electroplating deposits deposited on the ends of the adjacent internal electrodes are grown so as to be connected to each other.09-30-2010
20130152351METHOD AND APPARATUS FOR PRODUCING A CERAMIC ELECTRONIC COMPONENT - A method for producing a laminated ceramic capacitor allows a surface of at least a portion of a ceramic element body chip to be brought into contact with a plated layer formed in advance in a mold member, and performs heat processing on the ceramic element body chip in that contact state, thereby to form an external conductor layer made of the plated layer on the surface of at least the portion of the ceramic element body chip. Thus, a method and an apparatus for producing a ceramic electronic component accurately and precisely controls the thickness of the external conductor layer to be small, and easily controls the length of the external conductor layer.06-20-2013

Patent applications by Tatsuo Kunishi, Moriyama-Shi JP

Tatsuo Kunishi, Nagaokakyo-Shi JP

Patent application numberDescriptionPublished
20110020603CAPACITOR AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a capacitor which has a high capacitance and a low equivalent series resistance. The capacitor includes a conductive base material composed of a plating film having a specific surface area of 100 mm01-27-2011
20110252629METHOD FOR PRODUCING CERAMIC BODY - Provided is a method for producing a ceramic body, which is capable of preventing the ingress of moisture into a void between a conductor and the ceramic body more effectively in the ceramic body including the conductor therein. Ingress of a supercritical fluid containing an oxide sol precursor is achieved into a void between an internal electrode layer and a ceramic laminate. After that, the oxide sol is turned into a gel, and subjected to a heat treatment, thereby filling the void between the internal electrode layer and the ceramic laminate with an oxide.10-20-2011
20110287176METHOD FOR PRODUCING CERAMIC ELECTRONIC COMPONENT - In order to prevent the ingress of moisture into a void section of a component main body of a ceramic electronic component, at least the component main body of the ceramic electronic component is provided with water repellency using a water repellent agent. The water repellent agent is dissolved in a supercritical fluid such as, a supercritical CO11-24-2011
20130076203CERAMIC BODY AND METHOD FOR PRODUCING THE SAME - A ceramic body including therein conductors more effectively prevents ingress of moisture into voids between the conductors and the ceramic body. A supercritical fluid containing a monomer flows in the voids between internal electrode layers and a ceramic laminated body. Then, the voids between the internal electrode layers and the ceramic laminated body are filled with a polymer by the polymerization of the monomer.03-28-2013
20130141836METHOD FOR PRODUCING CERAMIC ELECTRONIC COMPONENT - In order to prevent the ingress of moisture into a void section of a component main body of a ceramic electronic component, at least the component main body of the ceramic electronic component is provided with water repellency using a water repellent agent. The water repellent agent is dissolved in a supercritical fluid such as, a supercritical CO06-06-2013

Tatsuo Kunishi, Shiga-Ken JP

Patent application numberDescriptionPublished
20090049679METHOD FOR MANUFACTURING CERAMIC ELECTRONIC COMPONENT AND PLANTING BATH - A method for manufacturing a ceramic electronic component having excellent solderability is provided. In this method, the elution of barium from the ceramic electronic component and the adhesion of ceramic electronic components in tin plating are reduced. The method for manufacturing a ceramic electronic component includes the steps of providing an electronic component of barium-containing ceramic and forming an electrode on the outer surface of the electronic component, the electrode being electroplated with tin. In this method, a plating bath used in the tin plating has a tin ion concentration A in the range of 0.03 to 0.51 mol/L, a sulfate ion concentration B in the range of 0.005 to 0.31 mol/L, a molar ratio B/A of less than one, and a pH in the range of 6.1 to 10.5.02-26-2009

Wataru Kunishi, Kyoto JP

Patent application numberDescriptionPublished
20140348195TWO DIMENSIONAL PHOTONIC CRYSTAL VERTICAL CAVITY SURFACE EMITTING LASERS - The 2D-PC vertical cavity surface emitting laser includes: a PC layer; and a lattice point for forming resonant-state arranged in the photonic crystal layer, and configured so that a light wave in a band edge in photonic band structure in the PC layer is diffracted in a plane of the PC layer, and is diffracted in a surface vertical direction of the PC layer. The perturbation for diffracting the light wave in the surface vertical direction of the PC layer is applied to the lattice point for forming resonant-state. The term “perturbation” means that modulation is periodically applied to the lattice point for forming resonant-state. For example, the periodic modulation may be refractive index modulation, hole-diameter modulation, or hole-depth modulation.11-27-2014
20140355635TWO DIMENSIONAL PHOTONIC CRYSTAL SURFACE EMITTING LASERS - The 2D-PC SEL includes: a PC layer; and a lattice point for forming resonant-state arranged in the PC layer, and configured so that a light wave at a band edge in photonic band structure in the PC layer is diffracted in a plane of the PC layer, and is diffracted in a direction normal to the surface of the PC layer. The lattice point for forming resonant-state has two types of lattice points including a first lattice point and a second lattice point, and the shapes of the adjacent first lattice point and second lattice point are different from each other.12-04-2014

Wataru Kunishi, Kyoto-Shi JP

Patent application numberDescriptionPublished
20080240179Two-dimensional photonic crystal surface-emitting laser - The two-dimensional photonic crystal surface emitting laser according to the present invention includes a number of main modified refractive index areas periodically provided in a two-dimensional photonic crystal and secondary structures each relatively located in a similar manner to each of the main modified refractive index areas. The location of the secondary structure is determined so that a main reflected light which is reflected by a main modified refractive index area and a secondary reflected light which is reflected by a secondary structure are weakened or intensified by interference.10-02-2008
20080240193Two-dimensional photonic crystal surface-emitting laser - The two-dimensional photonic crystal surface emitting laser according to the present invention includes a semiconductor substrate, a main laser section and a reflection film. The main laser section includes a lower cladding layer, an active layer, a two-dimensional photonic crystal layer, an upper cladding layer and a contact layer, which are all deposited on the semiconductor substrate. The reflection film, which surrounds the entire side surfaces of the main laser section, is made of a thin titanium-gold film deposited by sputtering.10-02-2008
20090074024 Photonic crystal laser - A laser capable of emitting multiple laser beams is provided. A two-dimensional photonic crystal laser according to the present invention has a laminated structure including an active layer, a first photonic crystal layer having a periodic distribution of refractive index with a first period, and a second photonic crystal layer having a periodic distribution of refractive index with a second period that differs from the first period. This two-dimensional photonic crystal laser can emit a main beam traveling in a direction perpendicular to the two-dimensional photonic crystals and side beams each traveling in a direction inclined with respect to the main beam. These beams can be used, for example, in a recording/reproducing device by means of an optical disk, the main beam being used for recording/reproducing information and the side beams for following up the track.03-19-2009
20090135871Two-Dimensional Photonic Crystal Surface Emitting Laser - An objective of the present invention is to provide a laser capable of producing a radially polarized laser beam with an annular cross section. A laser oscillator 05-28-2009
20090175304Two-Dimensional Photonic Crystal Surface Emitting Laser Light Source - A two-dimensional photonic crystal surface emitting laser light source according to the present invention includes a two-dimensional photonic crystal made of a plate-shaped body material provided with a periodic arrangement of identically-shaped holes 07-09-2009
20090279579Two-dimensional photonic crystal surface-emitting laser light source - The present invention provides a two-dimensional photonic crystal surface-emitting laser light source capable of producing a beam that is not accompanied by unnecessary side lobes. A window-shaped electrode 11-12-2009
20090285255Two-Dimensional Photonic Crystal Surface Emitting Laser Light Source - An objective of the present invention is to provide a surface emitting laser capable of selectively generating a laser oscillation in the fundamental mode and thereby emitting a single-wavelength laser light. In a surface emitting laser including an active layer and a two-dimensional photonic crystal provided on one side of the active layer, a reflector 11-19-2009
20110188526TWO-DIMENSIONAL PHOTONIC CRYSTAL LASER - A two-dimensional photonic crystal laser light is provided. The two-dimensional photonic crystal laser includes a two-dimensional photonic crystal made of a plate-shaped member provided with a periodic arrangement of identically-shaped modified refractive index areas having a refractive index different from that of the plate-shaped member; and an active layer provided on one side of the two-dimensional photonic crystal. The modified refractive index areas are arranged at lattice points of a lattice with a same period at least in two directions; each modified refractive index area is shaped so that a feedback strength is different with respect to directions of two primitive lattice vectors of the lattice; the two-dimensional photonic crystal has a periodic structure of a supercell, which contains a plurality of lattice points; and the sum of the feedback strengths by all modified refractive index areas in the supercell is identical in each direction of the two primitive lattice vectors.08-04-2011
20120027038TWO-DIMENSIONAL PHOTONIC CRYSTAL LASER - A two-dimensional photonic crystal laser according to the present invention includes a two-dimensional photonic crystal layer 02-02-2012
20130039375PHOTONIC CRYSTAL SURFACE EMISSION LASER - A photonic crystal surface emission laser includes an active layer, and a photonic crystal layer made of a plate-shaped slab provided with modified refractive index area having a refractive index different from that of the slab, the modified refractive index areas being arranged on each of the lattice points of a first rhombic-like lattice and a second rhombic-like lattice in which both diagonals are mutually parallel and only one diagonal is of a different length, wherein a02-14-2013

Patent applications by Wataru Kunishi, Kyoto-Shi JP

Yosuke Kunishi, Gyoda-Shi JP

Patent application numberDescriptionPublished
20130312460MANUFACTURING METHOD OF SINGLE CRYSTAL SUBSTRATE AND MANUFACTURING METHOD OF INTERNAL MODIFIED LAYER-FORMING SINGLE CRYSTAL MEMBER - It is an object of the present invention to provide a manufacturing method of a single crystal substrate and to provide an internal modified layer-forming single crystal member, each of which is capable of easily manufacturing a relatively large and thin single crystal substrate. The manufacturing method of a single crystal substrate includes: the step of arranging a condensing lens (11-28-2013

Yosuke Kunishi, Tokyo JP

Patent application numberDescriptionPublished
20150259229Separation Apparatus and Separation Method - A separation apparatus includes an acquiring section for acquiring water to be treated containing substances to be removed, a separation section for separating the substances to be removed from the water to be treated, an oxygen removing section for removing oxygen from inside of the separation section, a substance-to-be-removed discharging section for discharging the substances to be removed separated from the treated water, and a treated-water discharging section for discharging the treated water remaining after the substances to be removed are separated from the water to be treated. The separation section includes, for example, a storage section for storing flocculants, a flocculating section for forming aggregates by stirring the flocculants with the water to be treated, and a collecting section for collecting and sending the aggregates to the substance-to-be-removed discharging section.09-17-2015

Yousuke Kunishi, Gyoda-Shi JP

Patent application numberDescriptionPublished
20110291058TRANSPARENT CONDUCTIVE FILM AND CONDUCTIVE SUBSTRATE USING THE SAME - A transparent conductive film (12-01-2011

Yousuke Kunishi, Gyouda-Shi JP

Patent application numberDescriptionPublished
20140063360INPUT DEVICE - An input device includes an input member in which a pair of conductive substrates including an insulating substrate and a transparent conductive film that is provided on the insulating substrate and has a mesh-shaped member made of a conductive metal in an insulating transparent body are provided so as to be laminated in a thickness direction, and a detection means for being electrically connected to the transparent conductive film, and detecting an input signal. Here, a conductive portion in which the mesh-shaped member is arranged in the transparent substrate and an insulating portion in which at least one part of the mesh-shaped member in the transparent substrate is removed are provided on the transparent conductive film.03-06-2014

Yugo Kunishi, Kanagawa-Ken JP

Patent application numberDescriptionPublished
20110159822SEMICONDUCTOR SWITCH AND WIRELESS DEVICE - According to one embodiment, a semiconductor switch includes a voltage generator, a voltage controller, a driver, and a switch unit. The voltage generator generates a negative first potential. The voltage controller controls the first potential according to a terminal switch signal input from an outside. The driver is input the terminal switch signal, and outputs at least one selected from the first potential and the second potential based on the terminal switch signal. The second potential is a power supply voltage or is higher than the power supply voltage. The switch unit is provided on an SOT substrate, switches a connection between an anntena terminal and any one of high frequency terminals based on the output of the driver.06-30-2011
20120154016SEMICONDUCTOR SWITCH AND METHOD FOR MEASURING SAME - According to one embodiment, a semiconductor switch includes a plurality of first switch elements, a second switch element, and a controller. The plurality of first switch elements are connected between a common terminal and each of a plurality of radio frequency terminals including a first terminal and a second terminal. The second switch element is connected between the first terminal and a ground terminal. The controller is configured to output a control signal to turn on or off the plurality of first switch elements and the second switch element and perform a normal operation mode to connect the common terminal to any one of the plurality of radio frequency terminals and a test mode to connect the common terminal to the first terminal, the second terminal, and the ground terminal according to a terminal switching signal.06-21-2012
20140220909HIGH FREUENCY SEMICONDUCTOR SWITCH AND WIRELESS DEVICE - A high frequency semiconductor switch has a first terminal, second terminals, a first through FET group, second through FET groups and a shunt FET group. The first through FET group has first field effect transistors connected serially with each other. One end of the first through FET group is connected to the first terminal. Each of the second through FET groups has second field effect transistors connected serially with each other. One end of each of the second through FET groups is connected to each of the second terminals. The other end of each of the second through FET groups is commonly connected to the other end of the first through FET group. The shunt FET group has third field effect transistors connected serially with each other between the second terminal and a ground terminal.08-07-2014

Patent applications by Yugo Kunishi, Kanagawa-Ken JP

Yugo Kunishi, Yokohama Kanagawa JP

Patent application numberDescriptionPublished
20150348993SEMICONDUCTOR SWITCH, WIRELESS APPARATUS, AND METHOD OF DESIGNING SEMICONDUCTOR SWITCH - A semiconductor switch on a SOI substrate that includes a supporting substrate, an insulating layer on the supporting substrate, and a semiconductor layer provided on the insulating layer, includes a first and a second through FET groups, each including a plurality of field effect transistors connected in series between a common node and a first and second node, respectively. The first through FET group has an area equal to or less than an area Sfet, which is calculated by using an equivalent circuit including a resistance that represents leakage of a high frequency signal from the first through FET group to the supporting substrate.12-03-2015
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