Patents by Inventor Norihito Kimura
Norihito Kimura 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: 11987586Abstract: The present invention provides a heterocyclic compound having an orexin type 2 receptor agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the specification, or a salt thereof, is useful as an agent for the prophylaxis or treatment of narcolepsy.Type: GrantFiled: October 30, 2023Date of Patent: May 21, 2024Assignee: Takeda Pharmaceutical Company LimitedInventors: Yasushi Hattori, Marilena Pira, Yoshiteru Ito, Kohei Takeuchi, Eiji Kimura, Norihito Tokunaga, Shuhei Ikeda, Martin Alexander Pawliczek, Noriyuki Tezuka, Yasutaka Hoashi, Yuhei Miyanohana, Yuichi Kajita, Tatsuki Koike
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Publication number: 20240087086Abstract: An image processing method includes obtaining a captured image by image capturing using an optical apparatus, and obtaining resolution performance information about a resolution performance of the optical apparatus, and generating an output image by reducing a sampling pitch of the captured image based on the captured image and the resolution performance information, wherein the information indicating the resolution performance is a map, and each pixel of the map indicates the resolution performance of a corresponding pixel of the captured image.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: NORIHITO HIASA, YOSHINORI KIMURA, YUICHI KUSUMI
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Publication number: 20230352985Abstract: A wireless power transfer system is configured in such a way that: the power transmitter coil and the power receiver coil each include a coil unit, the coil unit being a pair of coils arranged side by side in a horizontal direction; each of the coils in the coil unit has a shape formed by being wound in a horizontal plane and those coils are configured in such a way that magnetic fields generated by currents are oriented oppositely to each other; a connecting portion is provided on outside diameter sides of adjacent longer sides of the pair of coils, the longer sides being opposed to each other; and the coils are wound to be substantially point-symmetric about a substantially central point of the connecting portion as a point of symmetry in such a way that coil widths of all longer sides of the pair of coils are substantially equal.Type: ApplicationFiled: February 28, 2023Publication date: November 2, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Norihito Kimura, Makoto Hashimoto, Kazutaka Kimura, Tomokiyo Suzuki, Masaki Kanesaki
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Publication number: 20230352978Abstract: A wireless power transfer system is configured in such a way that: a power transmitter coil and a power receiver coil each include a coil unit, the coil unit being a pair of coils arranged side by side in a horizontal direction, and a core unit, the core unit being a pair of cores each configured to induce a magnetic field generated by each of the coils; each core of the core unit is integrated with each coil and the cores are arranged spaced apart from each other; and each core of the core unit is provided with a core slot that divides the core at a position where the core slot configures the core to be substantially axisymmetric about a centerline that is at the same distance from each coil of the pair of coils as an axis of symmetry.Type: ApplicationFiled: April 26, 2023Publication date: November 2, 2023Inventors: Norihito KIMURA, Makoto HASHIMOTO, Tomokiyo SUZUKI, Kazutaka KIMURA, Masaki KANESAKI
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Publication number: 20210336487Abstract: A power receiving device installable to a vehicle and included in a contactless power supply system for supplying power in a contactless manner between the power receiving device and a power transmission device installable on a road includes: polyphase receiver coils having at least three phases; an iron core that provides magnetic flux coupling between the receiver coils for the respective phases; and receiver capacitors connected on a one-to-one basis to the receiver coils for the respective phases. The receiver coils for the respective phases are arranged to have inter-coil distances between the receiver coils, with at least one of the inter-coil distances different from the other inter-coil distances. The receiver capacitors have capacitances set based on the inter-coil distances.Type: ApplicationFiled: July 7, 2021Publication date: October 28, 2021Applicant: DENSO CORPORATIONInventors: Norihito KIMURA, Eisuke TAKAHASHI, Masaki KANESAKI, Nobuhisa YAMAGUCHI
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Patent number: 10836885Abstract: An anti-vibration rubber composition includes the following components (A) to (C) and a sliding agent, wherein the sliding agent includes the following component (D), and wherein a content of the component (C) with respect to 100 parts by weight of the component (A) falls within a range of from 0.1 parts by weight to 10 parts by weight: (A) a diene rubber; (B) carbon black; (C) a white filler; and (D) an organopolysiloxane-modified polypropylene. The anti-vibration rubber composition can eliminate a reduction in sliding property due to a temperature environment or continuous use, and can effectively suppress an increase in frictional resistance against a mating member.Type: GrantFiled: June 7, 2019Date of Patent: November 17, 2020Assignee: SUMITOMO RIKO COMPANY LIMITEDInventors: Hiroaki Naiki, Norihito Kimura
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Patent number: 10752756Abstract: Provided is an anti-vibration rubber composition, including the following components (A) to (D), in which a ratio of the component (B) to a total content of the components (A) and (B) is from 5 wt. % to 20 wt. %: (A) A natural rubber, or a blended rubber of the natural rubber and a butadiene rubber; (B) A hydrogenated styrene-butadiene block copolymer; (C) A sulfur-based vulcanizing agent; (D) Zinc monomethacrylate. Thus, there can be provided an anti-vibration rubber composition and an anti-vibration rubber each of which is excellent in heat resistance, and has both a high damping property and a low dynamic-to-static modulus ratio.Type: GrantFiled: July 10, 2018Date of Patent: August 25, 2020Assignee: SUMITOMO RIKO COMPANY LIMITEDInventors: Seiji Kasai, Keiichi Muratani, Norihito Kimura
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Publication number: 20190284373Abstract: An anti-vibration rubber composition includes the following components (A) to (C) and a sliding agent, wherein the sliding agent includes the following component (D), and wherein a content of the component (C) with respect to 100 parts by weight of the component (A) falls within a range of from 0.1 parts by weight to 10 parts by weight: (A) a diene rubber; (B) carbon black; (C) a white filler; and (D) an organopolysiloxane-modified polypropylene. The anti-vibration rubber composition can eliminate a reduction in sliding property due to a temperature environment or continuous use, and can effectively suppress an increase in frictional resistance against a mating member.Type: ApplicationFiled: June 7, 2019Publication date: September 19, 2019Applicant: Sumitomo Riko Company LimitedInventors: Hiroaki Naiki, Norihito Kimura
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Patent number: 10170938Abstract: An electric power receiving device has an electric power receiving unit that contactlessly receives electric power from an electric power transmission device, and the power receiving unit includes a first node, a second node, and a capacitor, a coil, a capacitor, a coil, and a capacitor, which are sequentially connected in series, between the first node and the second node.Type: GrantFiled: March 30, 2016Date of Patent: January 1, 2019Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, NIPPON SOKEN, INC.Inventors: Hiroaki Yuasa, Ryohei Nishizaki, Norihito Kimura
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Publication number: 20180312668Abstract: Provided is an anti-vibration rubber composition, including the following components (A) to (D), in which a ratio of the component (B) to a total content of the components (A) and (B) is from 5 wt. % to 20 wt. %: (A) A natural rubber, or a blended rubber of the natural rubber and a butadiene rubber; (B) A hydrogenated styrene-butadiene block copolymer; (C) A sulfur-based vulcanizing agent; (D) Zinc monomethacrylate. Thus, there can be provided an anti-vibration rubber composition and an anti-vibration rubber each of which is excellent in heat resistance, and has both a high damping property and a low dynamic-to-static modulus ratio.Type: ApplicationFiled: July 10, 2018Publication date: November 1, 2018Applicant: Sumitomo Riko Company LimitedInventors: Seiji Kasai, Keiichi Muratani, Norihito Kimura
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Patent number: 9577535Abstract: A power conversion apparatus includes a switch circuit which drives switching elements based on a control signal, a feedback section which performs feedback control, a signal output section which outputs the control signal based on a controlled variable of the feedback control, an output value detecting section which detects an output value outputted from the switch circuit, and an operation determining unit which has an operation stop determination section which determines whether to stop operation of the switching elements based on a rate of change of the output value, and an operation start determination section which determines whether to start operation of the switching elements based on the controlled variable.Type: GrantFiled: February 10, 2014Date of Patent: February 21, 2017Assignees: DENSO CORPORATION, NIPPON SOKEN, INC.Inventors: Norihito Kimura, Kimikazu Nakamura, Yuji Hayashi
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Publication number: 20160294222Abstract: An electric power receiving device has an electric power receiving unit that contactlessly receives electric power from an electric power transmission device, and the power receiving unit includes a first node, a second node, and a capacitor, a coil, a capacitor, a coil, and a capacitor, which are sequentially connected in series, between the first node and the second node.Type: ApplicationFiled: March 30, 2016Publication date: October 6, 2016Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, NIPPON SOKEN, INC.Inventors: Hiroaki YUASA, Ryohei NISHIZAKI, Norihito KIMURA
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Patent number: 9343973Abstract: A power conversion apparatus includes a switch circuit which activates switching elements on the basis of a control signal, a feedback means which performs feedback control, a signal output means which outputs the control signal on the basis of a control variable of the feedback control, and a mode switching means which controls switching operation of the switch circuit by switching an operation mode between a normal mode and an intermittent mode in which the number of operations is less than that in the normal mode. The mode switching means changes timing of switching from the normal mode to the intermittent mode, on the basis of either or both of a first detection value which is an input value inputted to the switch circuit and a second detection value which is an output value outputted from the switch circuit.Type: GrantFiled: January 8, 2014Date of Patent: May 17, 2016Assignees: DENSO CORPORATION, NIPPON SOKEN, INC.Inventors: Norihito Kimura, Kimikazu Nakamura, Yuji Hayashi
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Patent number: 9343986Abstract: In a power converter, a driver drives a switching element using a manipulated variable therefor to convert input power into output power. A first measuring unit measures a value of a first electric parameter depending on the input power. A first determiner determines, from the measured value of the first electric parameter, a first feedback controlled variable. A second measuring unit measures a value of a second electric parameter indicative of the output power, and a calculator calculates, based on the measured value of the second electric parameter and a command value for the second electric parameter, a second feedback controlled variable. A selector selects, based on the measured value of the first electric parameter, one of the first feedback controlled variable and the second feedback controlled variable. A second determiner determines the manipulated variable using the selected one of the first and second feedback controlled variables.Type: GrantFiled: January 16, 2014Date of Patent: May 17, 2016Assignees: DENSO CORPORATION, NIPPON SOKEN, INC.Inventors: Norihito Kimura, Hideki Itou, Yuji Hayashi
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Patent number: 9294001Abstract: In a power converter, a feedback controller feedback controls a manipulated variable based on a first electrical parameter depending on input power and a feedback controlled variable determined for output power. A dead-time determiner determines a value of the dead time as a function of a boundary condition variable depending on at least one of the input power and the output power. The boundary condition represents a reference for determining whether the power converter is operating in a continuous conduction mode or a discontinuous conduction mode. The continuous conduction mode is designed for a current to be continuously flowing through an inductor included in the power converter or a load as an inductor current. The discontinuous conduction mode is designed for the inductor current to be discontinuously flowing through the inductor.Type: GrantFiled: February 12, 2014Date of Patent: March 22, 2016Assignees: DENSO CORPORATION, NIPPON SOKEN, INC.Inventors: Norihito Kimura, Kimikazu Nakamura, Yuji Hayashi, Kenji Tomita
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Patent number: 9228627Abstract: A vibration-damping rubber composition is provided, which is used as a material for a rubber member of a liquid-filled vibration-damping rubber device in which a glycol liquid is sealingly contained. The rubber composition comprises: (A) a chloroprene rubber as a major component; and (B) an aromatic hydrocarbon plasticizer. The rubber composition makes it possible to suppress increase in the hardness of the rubber member (chamber wall) after thermal aging and reduction in durability.Type: GrantFiled: March 10, 2014Date of Patent: January 5, 2016Assignee: SUMITOMO RIKO COMPANY LIMITEDInventors: Hiroaki Naiki, Toyohisa Toyama, Norihito Kimura
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Patent number: 9160238Abstract: In a power converter, a deviation calculator calculates, in each cycle, a deviation between a value of an input electrical parameter of a switch circuit and a target value selected by a selector in a previous cycle. The input electrical parameter depends on the input power to the switch circuit. A second calculator calculates, in each cycle, a value of a second feedback controlled variable such that the value of the second feedback variable approaches the value of the input electrical parameter. A controller controls, in each cycle, the selector to select one of the value of the first feedback controlled variable and the value of the second feedback controlled variable as the target value for the next cycle according to the deviation calculated by the deviation calculator.Type: GrantFiled: January 22, 2014Date of Patent: October 13, 2015Assignee: DENSO CORPORATIONInventors: Hideki Itou, Norihito Kimura, Yuji Hayashi
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Patent number: 8955831Abstract: Provided is a fluid-filled vibration damping rubber device, including enclosed spaces (primary fluid chamber and auxiliary fluid chamber) formed by chamber walls (vibration damping rubber body and rubber membrane) which deform in accordance with vibration input, the enclosed spaces being filled with a fluid, in which: the chamber walls each include a diene-based rubber; and the fluid includes a glycol-based solution containing a benzotriazole-based compound having an amine group. The fluid-filled vibration damping rubber device is capable of eliminating the degradation of the chamber walls (rubber bodies) and the deterioration of its durability due to the dissolution of components in the rubber bodies into the filling fluid.Type: GrantFiled: March 12, 2013Date of Patent: February 17, 2015Assignee: Sumitomo Riko Company LimitedInventors: Hiroaki Naiki, Norihito Kimura
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Publication number: 20140226368Abstract: A power conversion apparatus includes a switch circuit which drives switching elements based on a control signal, a feedback section which performs feedback control, a signal output section which outputs the control signal based on a controlled variable of the feedback control, an output value detecting section which detects an output value outputted from the switch circuit, and an operation determining unit which has an operation stop determination section which determines whether to stop operation of the switching elements based on a rate of change of the output value, and an operation start determination section which determines whether to start operation of the switching elements based on the controlled variable.Type: ApplicationFiled: February 10, 2014Publication date: August 14, 2014Applicants: NIPPON SOKEN, INC., DENSO CORPORATIONInventors: Norihito KIMURA, Kimikazu NAKAMURA, Yuji HAYASHI
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Publication number: 20140226369Abstract: In a power converter, a feedback controller feedback controls a manipulated variable based on a first electrical parameter depending on input power and a feedback controlled variable determined for output power. A dead-time determiner determines a value of the dead time as a function of a boundary condition variable depending on at least one of the input power and the output power. The boundary condition represents a reference for determining whether the power converter is operating in a continuous conduction mode or a discontinuous conduction mode. The continuous conduction mode is designed for a current to be continuously flowing through an inductor included in the power converter or a load as an inductor current. The discontinuous conduction mode is designed for the inductor current to be discontinuously flowing through the inductor.Type: ApplicationFiled: February 12, 2014Publication date: August 14, 2014Applicants: NIPPON SOKEN, INC., DENSO CORPORATIONInventors: Norihito KIMURA, KIMIKAZU NAKAMURA, YUJI HAYASHI, KENJI TOMITA