Patents by Inventor Takahiro Kimura
Takahiro 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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Publication number: 20190061734Abstract: A vehicle control apparatus includes: a state determining portion configured to determine whether an engine is in a first operational state corresponding to a normal operation state or a second operational state corresponding to an engine stop state in which the engine is stopped and/or a catalyst warming-up state in which the engine is operated to warm up a catalyst; and a shift control portion configured, in process of a shifting action of a transmission mechanism, to control at least an engaging pressure of an engaging coupling device as one of a plurality of coupling devices of the transmission mechanism, which is to be placed in an engaged state upon completion of the shifting action, such that the engaging pressure of the engaging coupling device is controlled to be lower when the engine is in the second operational state, than when the engine is in the first operational state.Type: ApplicationFiled: July 26, 2018Publication date: February 28, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Koji SUGIYAMA, Shinichi SASADE, Kazuyuki SHIIBA, Tooru MATSUBARA, Masato YOSHIKAWA, Takahiro KIMURA
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Publication number: 20190047565Abstract: A control apparatus for a vehicle includes a vehicle driving control portion configured to permit reverse driving of the vehicle in a reverse direction while the automatic transmission is placed in a forward-drive low-speed gear position, with the motor/generator being operated in a negative direction to generate a negative torque, and a transmission shifting control portion configured to implement a control for promotion to establish the forward-drive low-speed gear position, when switching from forward driving of the vehicle to its reverse driving of the vehicle is required in the process of a shifting action of the automatic transmission to the forward-drive low-speed gear position. The transmission shifting control portion implements the control for promotion to establish the forward-drive low-speed gear position, according to a state of control of the engaging-side coupling device to be brought into its engaged state for establishing the forward-drive low-speed gear position.Type: ApplicationFiled: August 8, 2018Publication date: February 14, 2019Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN AW CO., LTD.Inventors: Hisashi ISHIHARA, Takahiro KIMURA, Masato YOSHIKAWA, Nobufusa KOBAYASHI, Kenta KUMAZAKI, Kazuomi OKASAKA, Atsushi KAYUKAWA, Daisuke SUYAMA, Mitsuru MAEDA
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Patent number: 10123457Abstract: A cooling apparatus includes: an evaporator in which a coolant is housed and that evaporates the coolant; a condenser that condenses the coolant evaporated by the evaporator; a pathway section that includes a vapor path and a liquid path each placing the inside of the evaporator and the inside of the condenser in communication with each other, and that circulates the coolant between the evaporator and the condenser; a valve that is provided to at least one path out of the vapor path or the liquid path; and a pressure regulation section that increases an opening amount of the valve according to an increase in pressure inside the evaporator.Type: GrantFiled: May 26, 2017Date of Patent: November 6, 2018Assignee: FUJITSU LIMITEDInventors: Nobuyuki Hayashi, Teru Nakanishi, Takahiro Kimura
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Publication number: 20180297978Abstract: Provided is a compound represented by formula (I): or an N-oxide compound thereof, wherein the variable groups are as defined in the specification. Also provided is an arthropod pest control agent containing a compound represented by formula (I) and an inert carrier. The compound represented by formula (I) and arthropod pest control agent exhibit an excellent controlling effect against arthropod pests.Type: ApplicationFiled: October 13, 2016Publication date: October 18, 2018Inventors: Kohei ORIMOTO, Yoshihiko NOKURA, Yuji NAKAJIMA, Takamasa TANABE, Takahiro KIMURA
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Publication number: 20180267221Abstract: Provided is inorganic polarizing plate, including in order of reciting: a substrate transparent to light in a bandwidth used; a first dielectric layer; a plurality of linear metal layers; a plurality of linear second dielectric layers; and a plurality of linear light absorbing layers, wherein the plurality of linear metal layers are arranged on the first dielectric layer at intervals shorter than a wavelength of the light, the plurality of linear second dielectric layers are arranged on the plurality of linear metal layers, respectively, the plurality of linear light absorbing layers are arranged on the plurality of linear second dielectric layers, respectively, and the inorganic polarizing plate includes a water repelling layer at peripheral ends of the inorganic polarizing plate at which longer-direction ends of the linear metal layers are present, to cover longer-direction ends of the linear metal layers, linear second dielectric layers, and linear light absorbing layers.Type: ApplicationFiled: January 7, 2016Publication date: September 20, 2018Inventors: Masahiro Oowada, Takahiro Kimura
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Publication number: 20180224589Abstract: Provided is an inorganic polarizing plate having a wire grid structure including: a transparent substrate; and grid-shaped protrusions arranged on the transparent substrate at a pitch shorter than a wavelength of light in a use band, in which the grid-shaped-protrusion includes, in order from the transparent substrate side, a reflection layer and a reflection suppressing layer which includes a dielectric material and a non-dielectric material and of which a content of the non-dielectric material increases as a separation from the reflection layer increases. In addition, provided are a method of manufacturing the inorganic polarizing plate and an optical instrument including the inorganic polarizing plate.Type: ApplicationFiled: February 5, 2018Publication date: August 9, 2018Applicant: Dexerials CorporationInventors: Akio Takada, Seiji Kumagai, Hideto Sagawa, Takahiro Kimura, Kazuyuki Shibuya, Toshiaki Sugawara, Shigeshi Sakakibara, Yusuke Matsuno
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Publication number: 20180178774Abstract: A control apparatus (80; 122) for a hybrid vehicle (10; 100) provided with an engine (14; 102) and an electric motor (MG2; MG) which function as a drive power source, and an automatic transmission (20; 110) which is placed in a selected one of speed positions with engagement of selected at least one of coupling devices (CB), the control apparatus including: an input torque control portion (84) to control the electric motor for controlling an input torque (Ti) transmitted to the automatic transmission (20; 110) during a shifting action of the automatic transmission, on the basis of an output torque (Te) of the engine and a torque (Tcb) transmitted through the coupling devices, such that a value representing a rotating state of an input rotary member (30; 124) of the automatic transmission coincides with a target value.Type: ApplicationFiled: December 22, 2017Publication date: June 28, 2018Applicants: Toyota Jidosha Kabushiki Kaisha, Aisin AW Co., Ltd.Inventors: Munehiro KATSUMATA, Hiromichi KIMURA, Kazuyuki SHIIBA, Tooru MATSUBARA, Takeshi KITAHATA, Kenta KUMAZAKI, Nobufusa KOBAYASHI, Masato YOSHIKAWA, Takahiro KIMURA, Daisuke SUYAMA, Kazuomi OKASAKA
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Publication number: 20180170345Abstract: A control apparatus for a hybrid vehicle provided with an engine and a motor/generator functioning as a drive power source, an automatic transmission which constitutes a part of a power transmitting path between the drive power source and drive wheels and in which a shifting action is performed by selective engagement of a plurality of coupling devices, and an electric storage device giving/receiving electric power to/from the motor/generator, the control apparatus comprising: a hybrid control portion configured to control an input torque to the automatic transmission by the motor/generator during a shifting action of the automatic transmission on the basis of an output torque of the engine and a transmitted torque of the coupling devices, such that a value representing a rotating state of an input rotary member of the automatic transmission coincides with a target value; a racing determining portion configured to determine whether a rotating speed of the engine is predicted to exceed a predetermined rotatingType: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Applicants: Toyota Jidosha Kabushiki Kaisha, Aisin AW Co., Ltd.Inventors: Munehiro KATSUMATA, Hiromichi KIMURA, Kazuyuki SHIIBA, Tooru MATSUBARA, Takeshi KITAHATA, Kenta KUMAZAKI, Nobufusa KOBAYASHI, Masato YOSHIKAWA, Takahiro KIMURA, Daisuke SUYAMA, Kazuomi OKASAKA
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Publication number: 20180170390Abstract: A control apparatus (80; 122) for a vehicle provided with a motor/generator (MG2; MG) functioning as a drive power source, and a step-variable transmission (20; 110) which constitutes a part of a power transmitting path between the drive power source and drive wheels (28; 116) and which is placed in a selected one of a plurality of speed positions with engagement of a selected one or ones of a plurality of coupling devices (CB).Type: ApplicationFiled: December 14, 2017Publication date: June 21, 2018Applicant: Toyota Jidosha Kabushiki KaishaInventors: Hiromasa TATSUSHIRO, Hiromichi KIMURA, Tooru MATSUBARA, Kazuyuki SHIIBA, Takeshi KITAHATA, Shinichi SASADE, Nobufusa KOBAYASHI, Masato YOSHIKAWA, Takahiro KIMURA
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Publication number: 20180170346Abstract: A control apparatus for a hybrid vehicle provided with an engine, a differential mechanism having a first rotary element to which the engine is operatively connected, a second rotary element to which a first motor/generator is operatively connected, and a third rotary element to which an intermediate power transmitting member is connected, a second motor/generator operatively connected to the intermediate power transmitting member, and an automatic transmission which constitutes a part of a power transmitting path between the intermediate power transmitting member and drive wheels and in which a shifting action is performed by selective engagement of a plurality of coupling devices, the control apparatus comprising: a hybrid control portion for controlling an output torque of the first motor/generator and an output torque of the second motor/generator during the shifting action of the automatic transmission on the basis of an output torque of the engine and a transmitted torque of the coupling devices, such tType: ApplicationFiled: December 19, 2017Publication date: June 21, 2018Applicants: Toyota Jidosha Kabushiki Kaisha, Aisin AW Co., Ltd.Inventors: Munehiro KATSUMATA, Hiromichi KIMURA, Kazuyuki SHIIBA, Tooru MATSUBARA, Takeshi KITAHATA, Kenta KUMAZAKI, Nobufusa KOBAYASHI, Masato YOSHIKAWA, Takahiro KIMURA, Daisuke SUYAMA, Kazuomi OKASAKA
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Publication number: 20180139864Abstract: A heat transport device includes: a heat receiving member that receives heat; a heat dissipation member that dissipates heat; a coolant circulation path that includes a main flow portion in which coolant flows and split flow portions where part of the main flow portion is split into plural flow paths, and that causes coolant to circulate between the heat receiving member and the heat dissipating member; pumps that are provided to the respective split flow portions; and a bypass flow path that forms a bypass between the respective split flow portions on an outlet side of the pumps and the main flow portion.Type: ApplicationFiled: January 12, 2018Publication date: May 17, 2018Applicant: FUJITSU LIMITEDInventors: Nobuyuki HAYASHI, Teru NAKANISHI, Takahiro KIMURA
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Publication number: 20180066755Abstract: A shift position determination portion determines that operation of shifting a shift position from other range than a parking range to the parking range is conducted. A parking lock command portion causes a piston to maintain a state of being mechanically locked at a second position when the shift position is shifted to the parking range. An actuator drive command portion commands an actuator to drive the piston from the second position to a first position in a state where the position of the piston is mechanically locked at the second position. A parking lock failure determination portion determines that the locking mechanism portion is in a failure in an unlocked state when the position of the piston goes out of the second position within a predetermined time after a command is issued.Type: ApplicationFiled: August 15, 2017Publication date: March 8, 2018Applicant: MAZDA MOTOR CORPORATIONInventors: Takahiro KIMURA, Yasuo SHIGENAKA, Kenji SAWA, Keitaro KAGEYAMA, Takashi ISHIYAMA, Masamichi FUJIKAWA
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Patent number: 9850209Abstract: A 3-(alkylsulfonyl)pyridine-2-carboxylic acid or a salt thereof can be manufactured by comprising: allowing a compound represented by formula (1-N): wherein X represents a halogen atom, to react with a compound represented by formula (2): R2SM2??(2) wherein R2 represents a C1-8 straight-chain alkyl group, and M2 represents a hydrogen atom or an alkali metal, to give a compound represented by formula (3-N): wherein R2 and X are as defined above; allowing the compound (3-N) to react with hydrogen peroxide in the presence of a tungsten catalyst and an acid; reducing the product in the presence of a base and a heterogeneous transition metal catalyst; and hydrolyzing the product in the presence of a base.Type: GrantFiled: June 22, 2015Date of Patent: December 26, 2017Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Takahiro Kimura, Ryota Maehata
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Patent number: 9815786Abstract: A compound represented by formula (7): or a salt thereof can be manufactured by the following steps: a step of allowing a compound represented by formula (1-S): to react with a compound represented by formula (2): R2SM2??(2) to give a compound represented by formula (3-S): a step of allowing the compound represented by formula (3-S) to react with hydrogen peroxide in the presence of a tungsten catalyst and an acid to give a compound represented by formula (6-S) or a salt thereof: and a step of reducing the compound represented by formula (6-S) or salt thereof in the presence of a base and a heterogeneous transition metal catalyst to give a compound represented by formula (7) or a salt thereof, wherein X, R1, R2, and M2 are defined in the specification.Type: GrantFiled: June 22, 2015Date of Patent: November 14, 2017Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Takahiro Kimura, Ryota Maehata
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Patent number: 9801311Abstract: A cooling system, includes: an evaporator configured to take heat from a heat source by latent heat of evaporation of liquid; an aspirator configured to suck vapor generated in the evaporator and decompress an inside of the evaporator; a liquid supplying unit configured to supply liquid to the aspirator and the evaporator; and a gas mixing unit configured to mix gas into the liquid to be supplied from the liquid supplying unit to the evaporator.Type: GrantFiled: April 8, 2016Date of Patent: October 24, 2017Assignee: FUJITSU LIMITEDInventors: Teru Nakanishi, Nobuyuki Hayashi, Takahiro Kimura
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Publication number: 20170265330Abstract: A cooling apparatus includes: an evaporator in which a coolant is housed and that evaporates the coolant; a condenser that condenses the coolant evaporated by the evaporator; a pathway section that includes a vapor path and a liquid path each placing the inside of the evaporator and the inside of the condenser in communication with each other, and that circulates the coolant between the evaporator and the condenser; a valve that is provided to at least one path out of the vapor path or the liquid path; and a pressure regulation section that increases an opening amount of the valve according to an increase in pressure inside the evaporator.Type: ApplicationFiled: May 26, 2017Publication date: September 14, 2017Applicant: FUJITSU LIMITEDInventors: Nobuyuki HAYASHI, TERU NAKANISHI, Takahiro Kimura
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Publication number: 20170243808Abstract: A joined body of the embodiments is a joined body which includes copper and resin, wherein in a joint surface of the copper to the resin, a triazine thiol derivative, or the triazine thiol derivative and a silane coupling agent are bonded to a base surface and the silane coupling agent is bonded to an oxide film formed on part of the joint surface, respectively, and the copper and the resin are molecularly joined to each other. This configuration makes it possible to obtain a joined body having high reliability by molecularly joining both the base surface and the oxide film of the copper, and the resin securely and achieving a strong joint of the copper and the resin at a time of joining the copper and the resin even though the oxide film is formed on part of the joint surface of the copper.Type: ApplicationFiled: May 10, 2017Publication date: August 24, 2017Applicant: FUJITSU LIMITEDInventors: MAKOTO YOSHINO, Takahiro Kimura, Motoaki Tani
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Publication number: 20170198807Abstract: A range determination device is applied to an automatic transmission provided with an input portion, an output portion, and a range switching mechanism which transmits rotation of the input portion to the output portion, and which is operative to switch the range of the automatic transmission between a forward range and a reverse range, in which directions of transmitting rotation from the input portion to the output portion are different from each other. The range determination device includes a rotational state detection unit which detects a rotational state of a predetermined rotary member included in the range switching mechanism, and a determination unit which determines that the forward range or the reverse range is attained on the basis of the rotational state of the rotary member detected by the rotational state detection unit.Type: ApplicationFiled: December 21, 2016Publication date: July 13, 2017Applicant: MAZDA MOTOR CORPORATIONInventors: Kenji SAWA, Takahiro KIMURA
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Publication number: 20170166529Abstract: A 3-(alkylsulfonyl)pyridine-2-carboxylic acid or a salt thereof can be manufactured by comprising: a step of allowing a compound represented by formula (1-N): (wherein X represents a halogen atom) to react with a compound represented by formula (2): R2SM2??(2) (wherein R2 represents a C1-8 straight-chain alkyl group, and M2 represents a hydrogen atom or an alkali metal) to give a compound represented by formula (3-N): (wherein R2 and X are as defined above); a step of allowing the compound represented by formula (3-N) to react with hydrogen peroxide in the presence of a tungsten catalyst and an acid to give a compound represented by formula (6-N): (wherein R2 and X are as defined above); a step of reducing the compound represented by formula (6-N) in the presence of a base and a heterogeneous transition metal catalyst to give a compound represented by formula (8-N): (wherein R2 is as defined above); and a step of hydrolyzing the compound represented by formula (8-N) in the presenType: ApplicationFiled: June 22, 2015Publication date: June 15, 2017Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Takahiro KIMURA, Ryota MAEHATA
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Patent number: D801479Type: GrantFiled: August 18, 2016Date of Patent: October 31, 2017Assignee: SMC CorporationInventors: Yoshitada Doi, Akihiro Ohkubo, Takahiro Kimura