Patents by Inventor Osamu Hirata
Osamu Hirata has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11974529Abstract: An object of the present invention is to propose cultivation equipment that can curb complication and upsizing of the equipment even when the number of cultivation stages is increased. Cultivation equipment includes a storage shelf (1) and a plurality of cultivation tanks (3) that are stored in the storage shelf (1) and hold plants (P1) and a cultivation liquid (L1). The cultivation equipment further includes a discharge device (50) and a supply device (51). The discharge device (50) is movable among a plurality of cultivation tanks (3), and discharges the cultivation liquid (L1) from each of the plurality of cultivation tanks (3). The supply device (51) is movable among the plurality of cultivation tanks (3), and supplies the cultivation liquid (L1) to each of the plurality of cultivation tanks (3).Type: GrantFiled: April 28, 2021Date of Patent: May 7, 2024Assignee: Fujisawa Kenki Co., Ltd.Inventors: Hisafumi Fujisawa, Eiji Higuchi, Osamu Hirata
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Publication number: 20230148499Abstract: An object of the present invention is to propose cultivation equipment that can curb complication and upsizing of the equipment even when the number of cultivation stages is increased. Cultivation equipment includes a storage shelf (1) and a plurality of cultivation tanks (3) that are stored in the storage shelf (1) and hold plants (P1) and a cultivation liquid (L1). The cultivation equipment further includes a discharge device (50) and a supply device (51). The discharge device (50) is movable among a plurality of cultivation tanks (3), and discharges the cultivation liquid (L1) from each of the plurality of cultivation tanks (3). The supply device (51) is movable among the plurality of cultivation tanks (3), and supplies the cultivation liquid (L1) to each of the plurality of cultivation tanks (3).Type: ApplicationFiled: April 28, 2021Publication date: May 18, 2023Inventors: Hisafumi FUJISAWA, Eiji HIGUCHI, Osamu HIRATA
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Patent number: 11185025Abstract: A cultivation method repeats a cultivation step, an exporting step, a working step, and an importing step in this order. In the cultivation step, plants are cultivated in a state where a plurality of cultivation units are accommodated in a storage rack. A plurality of cultivation vessels are disposed in the plurality of cultivation units. Each of the plurality of cultivation vessels is configured to hold the plants and a culture solution. In the exporting step, at least one of the cultivation units is transported by a transportation device from the storage rack to a workstation. In the working step, a new culture solution is supplied to a plurality of cultivation vessels. In the importing step, the cultivation unit is imported into the storage rack by the transportation device.Type: GrantFiled: July 2, 2019Date of Patent: November 30, 2021Assignee: FUJISAWA KENKI CO., LTD.Inventors: Hisafumi Fujisawa, Eiji Higuchi, Osamu Hirata
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Publication number: 20210358654Abstract: A substrate is transparent and has a mesh shape conductor pattern. In a first substrate, a conductor pattern includes arrays of circular closed curves, and respective adjacent arrays include arrays different in period, waveform, or phase. In a second substrate, the mesh shape is formed by two or more types of circular closed curves. In a third substrate, the mesh shape is formed by three or more types of circular closed curves. In a fourth substrate, a single type of circular closed curves is used, and one circular closed curve is surrounded by six circular closed curves. In a fifth substrate, a single type of circular closed curves is used. However, four circles contact with one circle at top, bottom, left, and right, is excluded. In a sixth substrate, one or more types of circular closed curves are used, and three or more types of openings are formed.Type: ApplicationFiled: June 4, 2018Publication date: November 18, 2021Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Kenta TSUCHIYA, Daisuke HIRAOKA, Osamu HIRATA
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Publication number: 20210204499Abstract: A cultivation method repeats a cultivation step, an exporting step, a working step, and an importing step in this order. In the cultivation step, plants are cultivated in a state where a plurality of cultivation units are accommodated in a storage rack. A plurality of cultivation vessels are disposed in the plurality of cultivation units. Each of the plurality of cultivation vessels is configured to hold the plants and a culture solution. In the exporting step, at least one of the cultivation units is transported by a transportation device from the storage rack to a workstation. In the working step, a new culture solution is supplied to a plurality of cultivation vessels. In the importing step, the cultivation unit is imported into the storage rack by the transportation device.Type: ApplicationFiled: July 2, 2019Publication date: July 8, 2021Inventors: Hisafumi FUJISAWA, Eiji HIGUCHI, Osamu HIRATA
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Patent number: 10998609Abstract: This loop antenna is provided with: an insulating substrate; an antenna portion that is a conductor provided on the substrate and includes a first feeding portion, a second feeding portion, and an antenna mesh portion having a mesh structure and forming a loop shape by connecting the two feeding portions to each other; and a dummy pattern part portion that is a conductor having a mesh structure and provided in a region surrounded by the antenna portion, and is isolated from the antenna portion. The dummy pattern portion has at least one cut portion that cuts a path included in the mesh structure.Type: GrantFiled: January 23, 2018Date of Patent: May 4, 2021Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kenta Tsuchiya, Osamu Hirata, Daisuke Hiraoka, Mitsunori Sato, Yutaka Takezawa, Yutaro Kogawa
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Publication number: 20200203830Abstract: This loop antenna is provided with: an insulating substrate; an antenna portion that is a conductor provided on the substrate and includes a first feeding portion, a second feeding portion, and an antenna mesh portion having a mesh structure and forming a loop shape by connecting the two feeding portions to each other; and a dummy pattern part portion that is a conductor having a mesh structure and provided in a region surrounded by the antenna portion, and is isolated from the antenna portion. The dummy pattern portion has at least one cut portion that cuts a path included in the mesh structure.Type: ApplicationFiled: January 23, 2018Publication date: June 25, 2020Applicant: Japan Aviation Electronics Industry, LimitedInventors: Kenta TSUCHIYA, Osamu HIRATA, Daisuke HIRAOKA, Mitsunori SATO, Yutaka TAKEZAWA, Yutaro KOGAWA
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Patent number: 10544181Abstract: A novel gelator including a sugar derivative; a gelator including a compound of Formula (1) or Formula (2): wherein R1 is a linear or branched alkyl group having a carbon atom number of 9 to 20, a cyclic alkyl group having a carbon atom number of 13 to 20, or a linear or branched alkenyl group having a carbon atom number of 9 to 20, R2 is a hydrogen atom, a linear or branched alkyl group having a carbon atom number of 1 to 10, or an aryl group optionally having a substituent, and R3 and R4 are hydroxy groups.Type: GrantFiled: August 25, 2016Date of Patent: January 28, 2020Assignees: KYUSHU UNIVERSITY, INSTITUTE OF SYSTEMS, INFORMATION TECHNOLOGIES AND NANOTECHNOLOGIES, NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Fumiyasu Ono, Koichiro Saruhashi, Osamu Hirata, Seiji Shinkai, Tatsuhiro Yamamoto
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Publication number: 20190030166Abstract: The invention relates to a method for enhancing percutaneous absorbability of a water-soluble drug. The invention provides a complex formed by a water-soluble effective ingredient and a fat-soluble compound having an aldehyde group through an interaction which can be dissociated in water; a percutaneously absorbable composition comprising the complex, a percutaneous absorption controller and a fat-soluble medium; and a method for controlling release of the water-soluble effective ingredient from the complex in the skin.Type: ApplicationFiled: January 27, 2017Publication date: January 31, 2019Applicants: NISSAN CHEMICAL CORPORATION, KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATIONInventors: Fumiyasu ONO, Masahiro GOTO, Osamu HIRATA, Takehisa IWAMA
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Publication number: 20180280296Abstract: A stable high-water-content W/O-type emulsion gel comprising: a gelator composed of a compound of Formula (1) or (2) below (wherein, R1 and R3 are each independently a linear or branched alkyl group having a carbon atom number of 1 to 20, a cyclic alkyl group having a carbon atom number of 3 to 20, or a linear or branched alkenyl group having a carbon atom number of 2 to 20, n is an integer of 0 or 1 to 4, R2 is a hydrogen atom, a linear or branched alkyl group having a carbon atom number of 1 to 10, or an aryl group optionally having a substituent, and R4 and R5 are a hydroxyl group); a surfactant; and a mixed solvent of a hydrophobic organic solvent and water, wherein the content of the gelator is 0.1-20% by mass with respect to the mass of the mixed solvent.Type: ApplicationFiled: August 25, 2016Publication date: October 4, 2018Applicants: NISSAN CHEMICAL INDUSTRIES, LTD., KYUSHU UNIVERSITY, INSTITUTE OF SYSTEMS, INFORMATION TECHNOLOGIES AND NANOTECHNOLOGIESInventors: Koichiro SARUHASHI, Osamu HIRATA, Fumiyasu ONO, Seiji SHINKAI, Tatsuhiro YAMAMOTO
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Publication number: 20180208618Abstract: A novel gelator including a sugar derivative; a gelator including a compound of Formula (1) or Formula (2): wherein R1 is a linear or branched alkyl group having a carbon atom number of 9 to 20, a cyclic alkyl group having a carbon atom number of 13 to 20, or a linear or branched alkenyl group having a carbon atom number of 9 to 20, R2 is a hydrogen atom, a linear or branched alkyl group having a carbon atom number of 1 to 10, or an aryl group optionally having a substituent, and R3 and R4 are hydroxy groups.Type: ApplicationFiled: August 25, 2016Publication date: July 26, 2018Applicants: KYUSHU UNIVERSITY, Institute of Systems, Information Technologies and Nanotechnologies, NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Fumiyasu ONO, Koichiro SARUHASHI, Osamu HIRATA, Seiji SHINKAI, Tatsuhiro YAMAMOTO
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Publication number: 20180185414Abstract: The objective of the present invention is to provide a calcium salt composition with improved dispersity and preservation stability of calcium salt in an aqueous medium as well as with increased filaggrin production promoting action of calcium salt in addition. The present invention relates to a calcium salt composition comprising a calcium salt insoluble or poorly soluble to an aqueous medium and an anionic dispersant.Type: ApplicationFiled: June 10, 2016Publication date: July 5, 2018Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Osamu HIRATA, Takehisa IWAMA
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Patent number: 9921682Abstract: In a touch panel in which a sensor electrode array, frame wiring set that is located outside the sensor electrode array and connected to the sensor electrode array, and a first outer ground wiring line located outside the frame wiring set are formed on a transparent substrate of the touch panel, shielding wiring covering the frame wiring set is provided, with an insulating layer placed between the frame wiring set and the shielding wiring, and a second outer ground wiring line is provided outside the shielding wiring. The shielding wiring is connected to a ground wiring line included in the frame wiring set through a hole formed in the insulating layer and is insulated from the second outer ground wiring line.Type: GrantFiled: July 27, 2016Date of Patent: March 20, 2018Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Mitsunori Sato, Osamu Hirata, Daisuke Hiraoka, Joji Akizuki, Yutaka Takezawa, Hiroshi Okumura, Yutaro Kogawa
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Publication number: 20170090652Abstract: In a touch panel in which a sensor electrode array, frame wiring set that is located outside the sensor electrode array and connected to the sensor electrode array, and a first outer ground wiring line located outside the frame wiring set are formed on a transparent substrate of the touch panel, shielding wiring covering the frame wiring set is provided, with an insulating layer placed between the frame wiring set and the shielding wiring, and a second outer ground wiring line is provided outside the shielding wiring. The shielding wiring is connected to a ground wiring line included in the frame wiring set through a hole formed in the insulating layer and is insulated from the second outer ground wiring line.Type: ApplicationFiled: July 27, 2016Publication date: March 30, 2017Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Mitsunori SATO, Osamu HIRATA, Daisuke HIRAOKA, Joji AKIZUKI, Yutaka TAKEZAWA, Hiroshi OKUMURA, Yutaro KOGAWA
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Patent number: 9278989Abstract: There is provided a novel gelator containing a sugar derivative. A gelator including a compound of Formula (1) or Formula (2): wherein each of R1 and R3 is independently a linear or branched alkyl group having a carbon atom number of 1 to 20, a cyclic C3-20 alkyl group, or a linear or branched alkenyl group having a carbon atom number of 2 to 20, n is 0 or an integer of 1 to 4, R2 is a hydrogen atom, a linear or branched alkyl group having a carbon atom number of 1 to 10, or an aryl group optionally having a substituent, and R4 and R5 are each a hydroxy group.Type: GrantFiled: March 8, 2013Date of Patent: March 8, 2016Assignees: KYUSHU UNIVERSITY, INSTITUTE OF SYSTEMS, INFORMATION TECHNOLOGIES AND NANOTECHNOLOGIES, NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Fumiyasu Ono, Seiji Shinkai, Osamu Hirata
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Publication number: 20150025157Abstract: There is provided a novel gelator containing a sugar derivative. A gelator including a compound of Formula (1) or Formula (2): wherein each of R1 and R3 is independently a linear or branched alkyl group having a carbon atom number of 1 to 20, a cyclic C3-20 alkyl group, or a linear or branched alkenyl group having a carbon atom number of 2 to 20, n is 0 or an integer of 1 to 4, R2 is a hydrogen atom, a linear or branched alkyl group having a carbon atom number of 1 to 10, or an aryl group optionally having a substituent, and R4 and R5 are each a hydroxy group.Type: ApplicationFiled: March 8, 2013Publication date: January 22, 2015Inventors: Fumiyasu Ono, Seiji Shinkai, Osamu Hirata
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Patent number: 8773745Abstract: The present invention relates to an electrochromic polymer compound composed of a hyperbranched polymer having electrochromic characteristics derived from a quaternary pyridinium salt, a terephthalic acid diester or a biphenyl-4,4?-diester structure, and a varnish, a thin film structure and an electrochromic device that are obtained by the polymer compound. The electrochromic material has high response speed, high coloring efficiency, and excellent repetition stability and can be used for a long time, and has excellent solubility in various solvents.Type: GrantFiled: May 7, 2009Date of Patent: July 8, 2014Assignees: Kyushu University, Nissan Chemical Industries, Ltd.Inventors: Toshihiko Nagamura, Masaaki Ozawa, Akihiro Tanaka, Osamu Hirata, Keisuke Odoi, Takeshi Sakano
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Publication number: 20110149367Abstract: The present invention relates to an electrochromic polymer compound composed of a hyperbranched polymer having electrochromic characteristics derived from a quaternary pyridinium salt, a terephthalic acid diester or a biphenyl-4,4?-diester structure, and a varnish, a thin film structure and an electrochromic device that are obtained by the polymer compound. The electrochromic material has high response speed, high coloring efficiency, and excellent repetition stability and can be used for a long time, and has excellent solubility in various solvents.Type: ApplicationFiled: May 7, 2009Publication date: June 23, 2011Applicants: KYUSHU UNIVERSITY, NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Toshihiko Nagamura, Takeshi Sakano, Masaaki Ozawa, Akihiro Tanaka, Osamu Hirata, Keisuke Odoi
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Patent number: 7211760Abstract: A membrane switch which can be opened and closed with a small pushing load. A fixed contact point 4 is formed on one surface of a first sheet 3. Flexible movable contact points 7 opposed to the fixed contact point 4 via a space in a manner movable to and way from the fixed contact point 4 are formed on one surface of a second sheet 6, opposed to the one surface of the first sheet 3. Insulators are arranged on the flexible movable contact points at locations except for the locations of push portions of the flexible movable contact points 7.Type: GrantFiled: December 6, 2005Date of Patent: May 1, 2007Assignee: Japan Aviation Electronics Industry LimitedInventors: Tsuyoshi Takiguchi, Daisuke Hiraoka, Osamu Hirata, Tadanao Matsumoto, Naoki Iwao
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Publication number: 20060131158Abstract: A membrane switch which can be opened and closed with a small pushing load. A fixed contact point 4 is formed on one surface of a first sheet 3. Flexible movable contact points 7 opposed to the fixed contact point 4 via a space in a manner movable to and way from the fixed contact point 4 are formed on one surface of a second sheet 6, opposed to the one surface of the first sheet 3. Insulators are arranged on the flexible movable contact points at locations except for the locations of push portions of the flexible movable contact points 7.Type: ApplicationFiled: December 6, 2005Publication date: June 22, 2006Applicant: Japan Aviation Electronics Industry, LimitedInventors: Tsuyoshi Takiguchi, Daisuke Hiraoka, Osamu Hirata, Tadanao Matsumoto, Naoki Iwao