Patents by Inventor Takuma Nishimura
Takuma Nishimura 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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Publication number: 20250009941Abstract: Provided is a medical device containing a polyurethane resin elastomer that can achieve both biocompatibility and physical properties. The medical device in an embodiment contains a polyurethane resin elastomer and water contained in the polyurethane resin elastomer. The polyurethane resin elastomer contains polyethylene glycol and a polyisocyanate as constituents, the polyethylene glycol has a number average molecular weight of 200 or more and 2200 or less, and the polyethylene glycol is present in an amount of 1 mass % or higher and lower than 50 mass % based on 100 mass % of the constituents of the polyurethane resin elastomer.Type: ApplicationFiled: November 29, 2022Publication date: January 9, 2025Applicants: DKS Co. Ltd., KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATIONInventors: Takuma NISHIMURA, Yudai SHIOJI, Shichidai TANABE, Masahito NISHIURA, Shingo KOBAYASHI, Masaru TANAKA
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Patent number: 12187724Abstract: The present invention provides a compound having the basic structure shown by Formula (I) in which the indole ring and the pyrazolopyridine structure is bound through a substituent, a salt thereof or a solvate of either the compound or a salt of the compound, as well as a preventative agent or a therapeutic agent for non-insulin-dependent diabetes mellitus (Type 2 diabetes) or obesity containing such compound, salt or solvate as an active ingredient.Type: GrantFiled: August 11, 2023Date of Patent: January 7, 2025Assignee: CHUGAI SEIYAKU KABUSHIKI KAISHAInventors: Hitoshi Yoshino, Satoshi Tsuchiya, Atsushi Matsuo, Tsutomu Sato, Masahiro Nishimoto, Kyoko Oguri, Hiroko Ogawa, Yoshikazu Nishimura, Yoshiyuki Furuta, Hirotaka Kashiwagi, Nobuyuki Hori, Takuma Kamon, Takuya Shiraishi, Shoshin Yoshida, Takahiro Kawai, Satoshi Tanida, Masahide Aoki
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Publication number: 20250002494Abstract: The present invention provides a compound having the basic structure shown by Formula (I) in which the indole ring and the pyrazolopyridine structure is bound through a substituent, a salt thereof or a solvate of either the compound or a salt of the compound, as well as a preventative agent or a therapeutic agent for non-insulin-dependent diabetes mellitus (Type 2 diabetes) or obesity containing such compound, salt or solvate as an active ingredient.Type: ApplicationFiled: August 30, 2024Publication date: January 2, 2025Applicant: Chugai Seiyaku Kabushiki KaishaInventors: Hitoshi YOSHINO, Satoshi TSUCHIYA, Atsushi MATSUO, Tsutomu SATO, Masahiro NISHIMOTO, Kyoko OGURI, Hiroko OGAWA, Yoshikazu NISHIMURA, Yoshiyuki FURUTA, Hirotaka KASHIWAGI, Nobuyuki HORI, Takuma KAMON, Takuya SHIRAISHI, Shoshin YOSHIDA, Takahiro KAWAI, Satoshi TANIDA, Masahide AOKI
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Publication number: 20240372259Abstract: An antenna device includes an antenna excitation element provided on a surface of a substrate, a conductor pattern provided on the surface of the substrate and disposed around the antenna excitation element without being in contact with the antenna excitation element, a parasitic element provided on a surface of a substrate facing the surface of the substrate, and a conductor pattern provided on the surface of the substrate and disposed around the parasitic element without being in contact with the parasitic element, in which the conductor pattern and the conductor pattern are electrically connected to each other, a thickness of the conductor pattern is formed to be equal to or larger than a thickness of the antenna excitation element, and a thickness of the conductor pattern is formed to be equal to or larger than a thickness of the parasitic element.Type: ApplicationFiled: July 17, 2024Publication date: November 7, 2024Applicant: Mitsubishi Electric CorporationInventors: Takuma NISHIMURA, Toru TAKAHASHI, Hidenori ISHIBASHI, Toru FUKASAWA, Shinya YOKOMIZO, Hidenori YUKAWA
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Publication number: 20240369250Abstract: An output system outputs a system configuration of an environmental control system that controls an environment of a target space in a target building. The output system includes a selection unit, a calculation unit, and an output unit. The selection unit selects a plurality of candidates for each of the system configuration and an operation condition of the environmental control system. The calculation unit calculates an environmental index and a cost for a combination of a candidate for the system configuration and a candidate for the operation condition that are selected by the selection unit. The output unit outputs the system configuration such that the environmental index and the cost that are calculated by the calculation unit satisfy a predetermined condition.Type: ApplicationFiled: July 8, 2022Publication date: November 7, 2024Inventors: Tadafumi NISHIMURA, Yuta IZUMI, Hiroshi MORITA, Takuma SHIBATA
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Patent number: 12134156Abstract: Provided is a machine tool system that can supply an appropriate amount of lubricating oil to a machine tool according to the operation thereof. The machine tool system comprises: a lubricating oil supply unit that supplies a lubricating oil to a feed shaft of a machine tool; a code analysis unit that analyzes a machining program and determines whether a specific reciprocating operation is to be carried out at the feed shaft; and a control unit which, if it has been determined that the specific reciprocating operation is to be carried out, changes the supply of the lubricating oil via the lubricating oil supply unit to an exclusive pattern when the machine tool carries out the specific reciprocating operation.Type: GrantFiled: May 25, 2021Date of Patent: November 5, 2024Assignee: FANUC CORPORATIONInventor: Takuma Nishimura
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Publication number: 20240301913Abstract: A cable coupling mechanism comprises an operating cable, a first operated cable, a second operated cable, and a coupling device, wherein the coupling device has a housing and a slider, wherein the housing has one pair of guide surfaces, wherein the slider is configured to be rotatable around an axis perpendicular to a sliding direction and a width direction, and wherein both side edges in the width direction of the slider have curved surfaces to be convex toward each of the one pair of guide surfaces such that movement of the slider in the sliding direction is not hindered when the slider rotates around the axis. According to this cable coupling mechanism, it is possible to easily operate the two operated cables so as to synchronize the two operated cables.Type: ApplicationFiled: March 31, 2022Publication date: September 12, 2024Inventors: Takuma IMAGAWA, Shuhei MIEDA, Atsushi NISHIMURA
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Publication number: 20240262824Abstract: The present invention provides a compound having the basic structure shown by Formula (I) in which the indole ring and the pyrazolopyridine structure is bound through a substituent, a salt thereof or a solvate of either the compound or a salt of the compound, as well as a preventative agent or a therapeutic agent for non-insulin-dependent diabetes mellitus (Type 2 diabetes) or obesity containing such compound, salt or solvate as an active ingredient.Type: ApplicationFiled: February 22, 2024Publication date: August 8, 2024Applicant: Chugai Seiyaku Kabushiki KaishaInventors: Hitoshi YOSHINO, Satoshi TSUCHIYA, Atsushi MATSUO, Tsutomu SATO, Masahiro NISHIMOTO, Kyoko OGURI, Hiroko OGAWA, Yoshikazu NISHIMURA, Yoshiyuki FURUTA, Hirotaka KASHIWAGI, Nobuyuki HORI, Takuma KAMON, Takuya SHIRAISHI, Shoshin YOSHIDA, Takahiro KAWAI, Satoshi TANIDA, Masahide AOKI
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Patent number: 12055214Abstract: Provided is a transmission device monitoring system including: a diagnostic frequency estimation unit that extracts a plurality of diagnostic frequency candidate groups from a frequency region separated by a specific frequency or more using at least current information on a motor, a gear ratio of a transmission device, and the number of stages of the transmission device, and estimates a frequency satisfying a specific relationship from frequencies obtained in the plurality of diagnostic frequency candidate groups as a diagnostic frequency; and an abnormality diagnosis unit that diagnoses abnormality of the transmission device using at least the one diagnostic frequency estimated by the diagnostic frequency estimation unit.Type: GrantFiled: May 24, 2022Date of Patent: August 6, 2024Assignee: HITACHI, LTD.Inventors: Akihiro Nakamura, Koichiro Nagata, Takuma Nishimura
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Publication number: 20240246971Abstract: The present invention provides a compound having the basic structure shown by Formula (I) in which the indole ring and the pyrazolopyridine structure is bound through a substituent, a salt thereof or a solvate of either the compound or a salt of the compound, as well as a preventative agent or a therapeutic agent for non-insulin-dependent diabetes mellitus (Type 2 diabetes) or obesity containing such compound, salt or solvate as an active ingredient.Type: ApplicationFiled: February 22, 2024Publication date: July 25, 2024Applicant: Chugai Seiyaku Kabushiki KaishaInventors: Hitoshi YOSHINO, Satoshi TSUCHIYA, Atsushi MATSUO, Tsutomu SATO, Masahiro NISHIMOTO, Kyoko OGURI, Hiroko OGAWA, Yoshikazu NISHIMURA, Yoshiyuki FURUTA, Hirotaka KASHIWAGI, Nobuyuki HORI, Takuma KAMON, Takuya SHIRAISHI, Shoshin YOSHIDA, Takahiro KAWAI, Satoshi TANIDA, Masahide AOKI
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Patent number: 11965057Abstract: As a thermoplastic resin used as a matrix resin for a fiber-reinforced composite material, a thermoplastic resin having a high glass transition temperature in spite of having a low resin viscosity during molding is provided. Provided are a two-liquid curable composition for forming a thermoplastic matrix resin, the two-liquid curable composition containing an active hydrogen component containing an alkylthio group-containing aromatic diamine (A) and a diisocyanate component containing at least one kind of diisocyanate (B) selected from the group consisting of aliphatic diisocyanates, alicyclic diisocyanates, and modified forms of aliphatic diisocyanates and alicyclic diisocyanates, a matrix resin for a fiber-reinforced composite material, the matrix resin being a thermoplastic resin containing a reaction product of the active hydrogen component and the diisocyanate component, and a fiber-reinforced composite material containing the matrix resin and reinforcing fiber.Type: GrantFiled: April 9, 2019Date of Patent: April 23, 2024Assignee: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventors: Yoshinori Yamada, Takuma Nishimura, Kei Oikawa
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Publication number: 20240117099Abstract: Provided is a technique that provides high durability and high flexibility at low temperatures. A polyurethane resin composition is produced by chain-extending, using polyamine, a reaction product between a polyol including a polycarbonate polyol including a structural unit derived from 1,10-decanediol, a polyhydric alcohol including, as functional groups, three or more hydroxy groups alone and having a number-average molecular weight of 420 or more and 2000 or less, and a polyol including an anionic hydrophilic group, and polyisocyanate.Type: ApplicationFiled: January 31, 2022Publication date: April 11, 2024Applicant: DKS Co. Ltd.Inventors: Takuma NISHIMURA, Shinya MIZUKAMI
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Patent number: 11891511Abstract: Provided are a two-component curable composition, for manufacture of a thermoplastic polyurethane resin, that exhibits low mixing viscosity and high glass transition temperature after curing, a thermoplastic polyurethane resin that is a cured product thereof, and a fiber-reinforced resin including the thermoplastic polyurethane resin. The two-component curable composition for manufacture of a thermoplastic polyurethane resin is a two-component curable composition including a polyol component including a diol (A) and a polyisocyanate component including a diisocyanate (B). The diol (A) includes a diol (A-1) having an aromatic ring and having a molecular weight of 200 to 700 and a diol (A-2) having no aromatic ring and having a molecular weight of 500 or less. The ratio ((A-1)/((A-1)+(A-2))) of the mass of the diol (A-1) to the total mass of the diol (A-1) and the diol (A-2) is (10/100) to (75/100).Type: GrantFiled: April 9, 2019Date of Patent: February 6, 2024Assignee: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventors: Takuma Nishimura, Yoshinori Yamada, Kei Oikawa
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Publication number: 20240038819Abstract: Problems have been presented in terms of the step flatness of cured films used, inter alia, as wiring-insulating insulation films or protective films formed so as to cover metal wirings or light-emitting elements such as LEDs. The present invention overcomes problems relating to the incidence of wiring defects such as short-circuiting and defects associated with light-emitting element connection, and problems relating to the light-emission fault rate when this display device has been produced. The present invention is a display device having at least a metal wiring, a cured film, and a plurality of light-emitting elements, wherein a pair of electrode terminals are provided on one surface of each of the light-emitting elements. The pair of electrode terminals are connected to a plurality of the metal wirings extending in the cured film. The metal wirings are configured so that electrical insulation properties are maintained by the cured film.Type: ApplicationFiled: October 5, 2021Publication date: February 1, 2024Applicant: TORAY INDUSTRIES, INC.Inventors: Keika HASHIMOTO, Yuki MASUDA, Takuma NISHIMURA
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Publication number: 20230406996Abstract: Provided is a technique that provides high durability and high flexibility at low temperatures. A polyurethane resin composition is produced by chain-extending, using polyamine, a reaction product between a polyol including at least one polyether polyol of polytetramethylene ether glycol or polypropylene glycol, 1,10-decanediol, and a polyol including an anionic hydrophilic group, and polyisocyanate.Type: ApplicationFiled: January 31, 2022Publication date: December 21, 2023Applicant: DKS Co. Ltd.Inventors: Fumiya KANEKO, Takuma NISHIMURA, Shinya MIZUKAMI
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Publication number: 20230387047Abstract: A semiconductor module includes: a semiconductor element having, on a front face thereof, a signal terminal and a ground terminal; a transmission line body having a signal transmission portion and a ground portion; a signal connection terminal electrically connected to the signal transmission portion of the transmission line body; ground connection terminals arranged to surround the signal connection terminal and electrically connected to the ground portion of the transmission line body, the ground connection terminals and the signal connection terminal constituting a pseudo coaxial line; a heat dissipation plate having a front face in close contact with a back face of the semiconductor element; and an interposer substrate having a semiconductor-element signal pad electrically connected to the signal terminal of the semiconductor element by a conductive adhesive, a transmission-line-body-2 signal pad electrically connected to the signal connection terminal, and a ground portion electrically connected to the gType: ApplicationFiled: August 11, 2023Publication date: November 30, 2023Applicant: Mitsubishi Electric CorporationInventors: Takuma NISHIMURA, Hidenori ISHIBASHI, Toru TAKAHASHI, Yutarou YAMAGUCHI, Takumi NAGAMINE, Kei FUKUNAGA
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Patent number: 11762360Abstract: A sensor device includes: a sensor data acquisition unit that acquires sensor data of a measurement target from a sensor; a sensor data analysis unit that analyzes the data acquired by the sensor data acquisition unit; an extraction data setting unit that sets extraction conditions indicating a part desired to be extracted from among all the sensor data; a specific condition extraction unit that extracts a part from among all the sensor data based on an analysis result and the extraction conditions; and a user interface unit that allows a user to input/output information. Further, the user interface unit includes simple condition setting means by which a simple condition being at least one or more of the extraction conditions among the extraction conditions can be set in the sensor data analysis unit, and detection result display means that displays data satisfying the simple condition in the sensor data analysis unit.Type: GrantFiled: April 14, 2021Date of Patent: September 19, 2023Assignee: HITACHI, LTD.Inventors: Yuya Ogi, Takuma Nishimura, Kazuo Ono
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Publication number: 20230219184Abstract: Provided is a machine tool system that can supply an appropriate amount of lubricating oil to a machine tool according to the operation thereof. The machine tool system comprises: a lubricating oil supply unit that supplies a lubricating oil to a feed shaft of a machine tool; a code analysis unit that analyzes a machining program and determines whether a specific reciprocating operation is to be carried out at the feed shaft; and a control unit which, if it has been determined that the specific reciprocating operation is to be carried out, changes the supply of the lubricating oil via the lubricating oil supply unit to an exclusive pattern when the machine tool carries out the specific reciprocating operation.Type: ApplicationFiled: May 25, 2021Publication date: July 13, 2023Applicant: FANUC CORPORATIONInventor: Takuma NISHIMURA
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Publication number: 20230100493Abstract: Provided is a technology for exhibiting good ant ithrombogenicity. A polyurethane or polyurethane urea has a graft chain having a specific structure. Two functional groups included in the specific structure are each an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 12 carbon atoms, or an aralkyl group having 7 to 20 carbon atoms and may be the same or different from each other.Type: ApplicationFiled: January 13, 2021Publication date: March 30, 2023Applicant: DKS Co. Ltd.Inventors: Takuma NISHIMURA, Masahito NISHIURA
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Publication number: 20230070822Abstract: Provided is a transmission device monitoring system including: a diagnostic frequency estimation unit that extracts a plurality of diagnostic frequency candidate groups from a frequency region separated by a specific frequency or more using at least current information on a motor, a gear ratio of a transmission device, and the number of stages of the transmission device, and estimates a frequency satisfying a specific relationship from frequencies obtained in the plurality of diagnostic frequency candidate groups as a diagnostic frequency; and an abnormality diagnosis unit that diagnoses abnormality of the transmission device using at least the one diagnostic frequency estimated by the diagnostic frequency estimation unit.Type: ApplicationFiled: May 24, 2022Publication date: March 9, 2023Inventors: Akihiro NAKAMURA, Koichiro NAGATA, Takuma NISHIMURA