Ohigashi
Atsushi Ohigashi, Tokyo JP
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20120022271 | NOVEL METHOD FOR PRODUCING OPTICALLY ACTIVE PYRROLIDINE COMPOUND | 01-26-2012 |
Hiroji Ohigashi, Sendai-Shi JP
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20130027339 | TRANSPARENT PIEZOELECTRIC SHEET-WITH-A-FRAME, TOUCH PANEL, AND ELECTRONIC DEVICE EACH HAVING THE TRANSPARENT PIEZOELECTRIC SHEET - A transparent piezoelectric sheet-with-a-frame includes a transparent piezoelectric sheet and a frame covering a peripheral edge portion of the transparent piezoelectric sheet. The transparent piezoelectric sheet includes one transparent piezoelectric film including an organic polymer, one first transparent plate electrode placed on a first main surface of the transparent piezoelectric film and having a first transparent plate electrode portion, and one second transparent plate electrode placed on a second main surface of the transparent piezoelectric film and having a second transparent plate electrode portion. An outline of the second transparent plate electrode portion is positioned inside an outline of the first transparent plate electrode portion as seen in a plan view. The outline of the first transparent plate electrode portion completely coincides with the frame, and the outline of the second transparent plate electrode portion does not at all coincide with the frame as seen in the plan view. | 01-31-2013 |
20130027340 | TRANSPARENT PIEZOELECTRIC SHEET, AND TRANSPARENT PIEZOELECTRIC SHEET-WITH-A-FRAME, TOUCH PANEL, AND ELECTRONIC DEVICE EACH HAVING THE TRANSPARENT PIEZOELECTRIC SHEET - A transparent piezoelectric sheet includes a quadrilateral-shaped transparent piezoelectric film and a first transparent plate electrode. The quadrilateral-shaped transparent piezoelectric film includes an organic polymer. The quadrilateral-shaped transparent piezoelectric film has entire main surfaces that are piezoelectric. The first transparent plate electrode is layered on part of a first main surface of the main surfaces of the transparent piezoelectric film. One to three sides of the four sides of the quadrilateral shape of the transparent piezoelectric film and area(s) of the first main surface adjacent thereto are not covered by the first transparent plate electrode. | 01-31-2013 |
Kazutaka Ohigashi, Yokohama-Shi JP
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20120242451 | GENERATOR SYSTEM MONITORING APPARATUS AND COMPUTER READABLE MEDIUM - There is provided a generator system monitoring apparatus for a generator system including a generator, a first measuring apparatus and a second measuring apparatus. A power-generation state determining unit determines whether the generator is generating the electric power or not. A measurement information acquiring unit acquires, when it is determined the generator is not generating the electric power, a first measurement value and a second measurement value from the generator system, the first measuring apparatus measuring electric power generated by the generator to obtain the first measurement value, and the second measuring apparatus measuring the electric power generated by the generator to obtain the second measurement value. A system state determining unit determines whether the first measuring apparatus has an abnormality or not by comparing the first measurement value and the second measurement value with each other. | 09-27-2012 |
Noriyuki Ohigashi, Shizuoka JP
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20110014453 | RESIN SHEET WITH COPPER FOIL, MULTILAYER PRINTED WIRING BOARD, METHOD FOR MANUFACTURING MULTILAYER PRINTED WIRING BOARD AND SEMICONDUCTOR DEVICE - A resin sheet with a copper foil, comprising: a carrier layer; a copper foil layer having a thickness 0.5 to 5 μm provided over the carrier layer; and an insulating resin layer formed over the copper foil layer, wherein the insulating resin layer is once abutted with base material, and then the carrier layer is delaminated from the copper foil layer, and wherein the insulating resin layer contains a cyanate ester resin having phenolic novolac backbone and a polyfunctional epoxy resin. | 01-20-2011 |
Noriyuki Ohigashi, Tokyo JP
Patent application number | Description | Published |
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20110007489 | EPOXY RESIN COMPOSITION, RESIN SHEET, PREPREG, MULTILAYER PRINTED WIRING BOARD AND SEMICONDUCTOR DEVICE - An object of the present invention is to provide an epoxy resin composition that provides, when used for an insulation layer of a multilayer printed wiring board, a multilayer printed wiring board which is excellent in plating adhesion, heat resistance and moisture resistance reliability and capable of forming fine wiring. Another object of the present invention is to provide a resin sheet, a prepreg, a method for producing a multilayer printed wiring board, a multilayer printed wiring board and a semiconductor device. | 01-13-2011 |
20110308848 | RESIN COMPOSITION FOR WIRING BOARD, RESIN SHEET FOR WIRING BOARD, COMPOSITE BODY, METHOD FOR PRODUCING COMPOSITE BODY, AND SEMICONDUCTOR DEVICE - Disclosed are a composite body, a method for producing the composite body and a semiconductor device, the composite body comprising a resin layer and a fine wiring and/or via hole being formed in the resin layer, having high adhesion and high reliability, and being capable of high frequencies. Also disclosed are a resin composition and a resin sheet, both of which can provide such a composite body. | 12-22-2011 |
20120111621 | RESIN COMPOSITION, RESIN SHEET, PREPREG, METAL-CLAD LAMINATE, PRINTED WIRING BOARD AND SEMICONDUCTOR DEVICE - An object of the present invention is to provide a resin composition having excellent impregnation property into a base material and capable of producing a prepreg, metal-clad laminate and printed wiring board excellent in properties such as low warpage, flame resistance, low thermal expansion properties, drill processability and desmear resistance. A first resin composition comprises an epoxy resin, an irregular-shaped first inorganic filler and a second inorganic filler having an average particle diameter of 10 to 100 nm which is different from that of the first inorganic filler. A second resin composition comprises an epoxy resin, silicone rubber particles having an average particle diameter of 1 μm to 10 μm, boehmite particles having an average particle diameter of 0.2 μm to 5 μm, and silica nanoparticles having an average particle diameter of 10 nm to 100 nm. | 05-10-2012 |
Noriyuki Ohigashi, Fujieda-Shi JP
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20100101843 | INSULATING RESIN SHEET LAMINATE AND MULTI-LAYER PRINTED CIRCUIT BOARD INCLUDING INSULATING RESIN SHEET LAMINATE - Disclosed is an insulating resin sheet laminate (an insulating resin sheet with a film or a metal foil) including an insulating resin layer with a uniform thickness that is formed without repulsion or unevenness in a process of forming the insulating resin layer on a film or a metal foil, and a multi-layer printed circuit board that includes the insulating resin sheet laminate and possesses high insulating reliability. The present invention provides an insulating resin sheet laminate (an insulating resin sheet with a film or a metal foil) obtained by forming an insulating resin layer made of a resin composition on a film or a metal foil, and the resin composition includes an acrylic surfactant. | 04-29-2010 |
Ryoichi Ohigashi, Kashiwa-Shi JP
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20100027372 | MICROCHIP FOR FORMING EMULSION AND METHOD FOR MANUFACTURING THE SAME - A microchip for forming an emulsion has a first glass substrate, a second glass substrate and a silicon substrate. The silicon substrate has formed therein a first fluid flow path through which a first fluid flows and a second fluid flow path through which a second fluid that is not mixed with the first fluid flows. The first fluid flow path has a plurality of branched flow paths that join at a joint portion. The second fluid flow path communicates with the joint portion. The silicon substrate has formed therein an emulsion formation flow path that faces an edge portion of the second fluid flow path at the joint portion. An emulsion composed of the first fluid and the second fluid that is surrounded by the first fluid is formed in the emulsion formation flow path. | 02-04-2010 |
20120248062 | MICROCHIP FOR FORMING EMULSION AND METHOD FOR MANUFACTURING THE SAME - A microchip for forming an emulsion has a first glass substrate, a second glass substrate and a silicon substrate. The silicon substrate has formed therein a first fluid flow path through which a first fluid flows and a second fluid flow path through which a second fluid that is not mixed with the first fluid flows. The first fluid flow path has a plurality of branched flow paths that join at a joint portion. The second fluid flow path communicates with the joint portion. The silicon substrate has formed therein an emulsion formation flow path that faces an edge portion of the second fluid flow path at the joint portion. An emulsion composed of the first fluid and the second fluid that is surrounded by the first fluid is formed in the emulsion formation flow path. | 10-04-2012 |
Shinji Ohigashi, Shiga JP
Susumu Ohigashi, Tokyo JP
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20100145020 | METHOD FOR PRODUCING HIGH-PURITY SOLUBLE THROMBOMODULIN - It is an object of the present invention to obtain a soluble thrombomodulin substantially not containing a denatured product of soluble thrombomodulin that may be generated under acidic conditions. The present invention provides a method for producing soluble thrombomodulin substantially not containing a denatured product of the soluble thrombomodulin that may be generated under acidic conditions, from a soluble thrombomodulin-containing material that contains or is suspected to contain the denatured product of the soluble thrombomodulin, which comprises; a step of subjecting the soluble thrombomodulin-containing material to an anion exchanger or hydroxyapatite; and a step of carrying out linear gradient elution, stepwise gradient elution, or gradient elution in which linear gradient elution is combined with stepwise gradient elution under separation conditions in which the denatured product of the soluble thrombomodulin can be separated, wherein said gradient is a gradient of salt concentration, so as to obtain an elution fraction containing soluble thrombomodulin that does not substantially contain the denatured product of the soluble thrombomodulin, either (a) after the position of a fraction has previously been confirmed, or (b) while confirming the elution fraction. | 06-10-2010 |
20120156955 | GLASS CLOTH FOR PRINTED WIRING BOARD - The present invention provides a glass cloth suitable for producing a printed wiring board to be used in the electronics and electric fields, which has small anisotropy in dimensional change and is free from warpage and twist, a prepreg using said glass cloth, and a printed wiring board using said glass cloth. The glass cloth relevant to the present invention is characterized in that the warp yarn and the weft yarn are configured with a glass yarn of 1.8×10 | 06-21-2012 |
Susumu Ohigashi, Shiga JP
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20130237693 | METHOD FOR PRODUCING HIGH-PURITY SOLUBLE THROMBOMODULIN - The aim of the present invention is to obtain soluble thrombomodulin substantially not containing a denatured product of soluble thrombomodulin that is generated under acidic conditions. A method is provided for producing soluble thrombomodulin substantially not containing a denatured product of the soluble thrombomodulin that is generated under acidic conditions, which comprises; subjecting the soluble thrombomodulin-containing material to an anion exchanger or hydroxyapatite; and carrying out linear gradient elution, stepwise gradient elution, or gradient elution in which linear gradient elution is combined with stepwise gradient elution under separation conditions in which the denatured product of the soluble thrombomodulin can be separated, wherein said gradient is a salt concentration gradient, so as to obtain an elution fraction containing soluble thrombomodulin that does not substantially contain the denatured product of the soluble thrombomodulin, either (a) after the position of a fraction has previously been confirmed, or (b) while confirming the elution fraction. | 09-12-2013 |