Patents by Inventor Kiyoshi Takahashi
Kiyoshi Takahashi 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: 20190382366Abstract: A compound represented by Formula (1): The compound can be used as insecticides.Type: ApplicationFiled: August 27, 2019Publication date: December 19, 2019Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba
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Patent number: 10435385Abstract: A compound represented by Formula (1): The compound can be used as insecticides.Type: GrantFiled: January 15, 2018Date of Patent: October 8, 2019Assignee: MITSUI CHEMICALS, INC.Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba
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Publication number: 20190262252Abstract: An oil based composition having a smooth sensation of use, which exhibits a superior unevenness correcting effect, and which may be filled in a container which is not airtight, is provided. An oil based composition includes, with respect to 100% by mass of the oil based composition: (a) 1 to 20% by mass of a dextrin fatty acid ester; (b) less than 5% by mass of a volatile oil component having a boiling point of less than or equal to 250° C. at normal pressure; (c) 10 to 60% by mass of a non volatile oil which is a liquid at normal temperature and normal pressure; and (d) 10 to 50% by mass of a silicone resin powder.Type: ApplicationFiled: November 17, 2016Publication date: August 29, 2019Inventors: Yuko NARUMI, Takahiro SUZUKI, Kiyoshi TAKAHASHI, Ken HIROSAKI, Tomoko IKEDA
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Patent number: 10381945Abstract: Two insulation covers that can be vertically separated clamp a gate-driving-circuit substrate so as to form a gate driving apparatus. The gate driving apparatus is fixed to a cooler by fixing screws inserted through a pair of insertion bores in the two insulation covers that are arranged in a horizontal direction. A gate control terminal and a ground control terminal provided on the gate-driving-circuit substrate are screwed and fixed to, and thus electrically and mechanically connected to, a corresponding gate control terminal and a corresponding ground control terminal of a power module attached to the cooler. This allows the gate-driving-circuit substrate to be covered with the insulation covers for insulation protection and to be fixed to the cooler using a fixing member such as a screw.Type: GrantFiled: September 27, 2017Date of Patent: August 13, 2019Assignee: FUJI ELECTRIC CO., LTD.Inventor: Kiyoshi Takahashi
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Patent number: 10377416Abstract: A driving assistance device including a steering control unit that, when a steering angle of a wheel of the vehicle from a first steering angle on one side of a neutral position to a second steering angle on the other side and the state of a vehicle is switched from a first state that is an advancing state or a reversing state to a second state that is the other of the advancing state or the reversing state, controls the steering angle so as to cause the steering angle to start to be directed from the first steering angle toward the second steering angle before the state of the vehicle becomes the second state and to be directed from a third steering angle in between the first steering angle and the second steering angle toward the second steering angle when the state of the vehicle is the second state.Type: GrantFiled: September 10, 2015Date of Patent: August 13, 2019Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATIONInventors: Shogi Fukukawa, Norio Imai, Motokatsu Tomozawa, Motonari Obayashi, Kiyoshi Takahashi, Hironobu Ishijima
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Patent number: 10381947Abstract: A power conversion apparatus includes: a power module that converts an input of alternating current power into direct current (DC) power and outputs the DC power; and a gate driver unit that includes a first substrate having mounted thereon a gate driver circuit component that isolates a control signal input from a control apparatus, that converts the isolated control signal into a gate signal for driving the power module, and that outputs the gate signal, a second substrate that includes a wiring conductor fixed to a gate control terminal of the power module, and a connection member that includes a connector that connects the first substrate and the second substrate to each other.Type: GrantFiled: February 1, 2017Date of Patent: August 13, 2019Assignee: FUJI ELECTRIC CO., LTD.Inventor: Kiyoshi Takahashi
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Publication number: 20190155873Abstract: A document processing apparatus includes an acquisition unit that acquires an electronic document from an external storage apparatus, an addition unit that adds attribute information to the electronic document acquired by the acquisition unit, and a storage unit that stores the electronic document having the attribute information added thereto by the addition unit in a storage destination in the external storage apparatus.Type: ApplicationFiled: November 2, 2018Publication date: May 23, 2019Applicant: FUJI XEROX CO., LTD.Inventors: Satoshi KONDO, Kiyoshi TAKAHASHI
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Patent number: 10276386Abstract: Signal relay board for power semiconductor modules enabling electrical connection between power semiconductor modules and a drive unit driving same. A first wire layer, a second wire layer, a third wire layer, and a fourth wire layer of a multiphase wire portion are assigned with a first control wire layer serving as a path to provide a control signal to a first semiconductor device of the modules, a first ground wire layer serving as a path to provide a ground potential to a low potential side terminal of the first semiconductor device of the semiconductor modules, a second control wire layer serving as a path to provide a control signal to a second semiconductor device of the modules, and a second ground wire layer serving as a path to provide a ground potential to the second semiconductor device of the modules.Type: GrantFiled: June 29, 2017Date of Patent: April 30, 2019Assignee: FUJI ELECTRIC CO., LTD.Inventors: Ryohei Makino, Motoyoshi Kubouchi, Kiyoshi Takahashi
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Publication number: 20190103774Abstract: A stationary induction apparatus includes a plurality of stationary device structures, each including: a stationary induction device including a core that has a plurality of magnetic legs and yokes connecting both ends of the plurality of magnetic legs, and windings that are respectively wound around the plurality of magnetic legs of the core; and a pair of yoke supports that respectively extend along the yokes on both ends of the stationary induction device and individually support the respective yokes; and a pair of connecting support members to which both ends of the pairs of yoke supports are respectively fixed such that the plurality of stationary device structures are arranged parallel to one another to form airflow paths between the respective stationary induction device that are disposed adjacent to each other.Type: ApplicationFiled: August 6, 2018Publication date: April 4, 2019Applicant: Fuji Electric Co., Ltd.Inventor: Kiyoshi TAKAHASHI
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Patent number: 10239520Abstract: A parking assistance device according to an embodiment includes a determination unit that determines, when the parallel parking of a vehicle in a parking area is assisted, whether the parking space length of a frontage that the vehicle enters in the parking area is the sum of the full length of the vehicle and a certain length or more and a control unit that performs parking assistance for the vehicle along a route in which stationary steering control is not performed at a turning position of the vehicle when the parking space length is the sum of the full length of the vehicle and the certain length or more.Type: GrantFiled: September 10, 2015Date of Patent: March 26, 2019Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATIONInventors: Motokatsu Tomozawa, Masaya Kato, Hiroyuki Tachibana, Norio Imai, Tomohisa Yamashita, Tsuyoshi Hoshino, Shogi Fukukawa, Takatomo Asai, Motonari Obayashi, Hironobu Ishijima, Kiyoshi Takahashi
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Publication number: 20190047424Abstract: A power converter includes a chassis having attached thereto a holding fixture for mounting the chassis to a mounting portion in a suspended manner. The holding fixture includes a first member attached to a first surface of the chassis which faces the mounting portion, and a second member attached to the first member and a second surface of the chassis that adjoins the first surface.Type: ApplicationFiled: July 6, 2018Publication date: February 14, 2019Applicant: Fuji Electric Co., Ltd.Inventor: Kiyoshi TAKAHASHI
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Publication number: 20190047423Abstract: A power converter to be mounted to a mounting portion of a host in a suspended manner includes a plurality of component-housing chassis configured to be connected together parallel to the mounting portion, the plurality of component-housing chassis each containing parts for a power converter so that the plurality of component-housing chassis collectively constitute the power converter for the host, wherein at least one of the plurality of component-housing chassis has a support frame, the support frame protruding out so as to extend into at least an adjacent one of the component-housing chassis, wherein the at least adjacent one of the component-housing chassis has an insertion hole for inserting the support frame, and wherein the support frame is configured to be inserted into the insertion hole in the adjacent component-housing chassis and fixed to the adjacent component-housing chassis.Type: ApplicationFiled: July 6, 2018Publication date: February 14, 2019Applicant: Fuji Electric Co., Ltd.Inventor: Kiyoshi TAKAHASHI
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Patent number: 10160490Abstract: A vehicle control device according to an embodiment includes: a steering controller configured to control steering of a vehicle; and a controller configured to, when the vehicle is located at a first position on a travel route, instruct the steering controller to control the vehicle at a steering angle corresponding to a second position that is an advanced position from the first position in a traveling direction on the travel route.Type: GrantFiled: September 10, 2015Date of Patent: December 25, 2018Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATIONInventors: Shogi Fukukawa, Motonari Obayashi, Kiyoshi Takahashi, Hironobu Ishijima, Yuichi Mizutani, Takatomo Asai
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Patent number: 10150486Abstract: A driving assistance device according to an embodiment includes: a target setting unit configured to set a stop target; an acquisition unit configured to acquire a position of a vehicle; and an output information control unit configured to control a display unit to display a first image that instructs a driver to stop the vehicle in a first form when the vehicle is located within a region including the stop target and display the first image in a second form different from the first form when the vehicle is located outside the region.Type: GrantFiled: September 10, 2015Date of Patent: December 11, 2018Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHlKI KAISHA, DENSO CORPORATIONInventors: Tsuyoshi Hoshino, Hidehiko Miyoshi, Norio Imai, Takatomo Asai, Motonari Obayashi, Hironobu Ishijima, Kiyoshi Takahashi
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Patent number: 10018473Abstract: A vehicle position detecting device includes an ECU that acquires a wheel speed of a wheel of a vehicle corresponding to rotation of the wheel, detects a skid of the wheel, calculates, when the skid is not detected, a vehicle body speed corresponding to the speed of a vehicle body of the vehicle based on the wheel speed, and corrects, in response to detection of the skid, the wheel speed based on correction information and calculates the vehicle body speed based on the corrected wheel speed. The ECU further calculates the position of the vehicle based on the vehicle body speed depending on the presence of the skid.Type: GrantFiled: September 10, 2015Date of Patent: July 10, 2018Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATIONInventors: Yuichi Mizutani, Shogi Fukukawa, Takatomo Asai, Hiroyuki Tachibana, Hironobu Ishijima, Kiyoshi Takahashi
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Patent number: 10006593Abstract: A lamp system (10) includes a straight tube type lamp (13) and a socket (14). The straight tube type lamp (13) includes a straight tube type cover (20) containing a light-emitting element, and caps (23) arranged at both ends of the cover (20). A pair of lamp pins (30) whose tips respectively protrude in directions intersecting a lamp longitudinal direction are protrudingly provided on end faces of the caps (23) at both the ends. The socket (14) includes a socket body (41), a rotor (42) which is arranged in the socket body (41) and on which the pair of lamp pins (30) of the straight tube type lamp (13) are mounted, and a pair of terminals to which the pair of lamp pins (30) mounted on the rotor (42) are connected. At least the rotor (42) can move in the lamp longitudinal direction.Type: GrantFiled: December 24, 2013Date of Patent: June 26, 2018Assignees: TOSHIBA LIGHTING & TECHNOLOGY CORPORATION, PANASONIC CORPORATIONInventors: Takeshi Osada, Masahiko Kamata, Kiyoshi Takahashi, Shougo Takahashi, Satoshi Fukano
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Patent number: 9986666Abstract: A power converter, including a housing, an air channel that is installed in the housing and that has a top part and a leg part forming a T-shape, and a plurality of power conversion units that are arranged in the housing on opposite sides of the leg part of the air channel, each power conversion unit having at least one cooling fin formed thereon that projects into the top part of the air channel.Type: GrantFiled: November 30, 2016Date of Patent: May 29, 2018Assignee: FUJI ELECTRIC CO., LTD.Inventor: Kiyoshi Takahashi
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Publication number: 20180134681Abstract: An object of the present invention is to provide a compound represented by Formula (1): wherein A1, A2, A3 and A4 each represent a carbon atom, a nitrogen atom or an oxidized nitrogen atom; R1 and R2 each represent a hydrogen atom, an optionally substituted alkyl group or an optionally substituted C1-C4 alkylcarbonyl group; G1 and G2 each represent an oxygen atom or a sulfur atom; X, which may be identical or different each other, represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group or a trifluoromethyl group; n is an integer of 0 to 4; and Q1 represents an optionally substituted phenyl group, an optionally substituted naphthyl group or an optionally substituted heterocyclic group; Q2 represents a phenyl group or heterocyclic group having one or more substituents, at least one of the substituent being any of a C1-C4 haloalkoxy group, a C2-C6 perfluoroalkyl group, a C1-C6 perfluoroalkylthio group, a C1-C6 perfluoroalkylsulfinyl group and a C1-C6 perfluoroalkylsulfonyl group, an insecticide comType: ApplicationFiled: January 15, 2018Publication date: May 17, 2018Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba
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Publication number: 20180102714Abstract: Two insulation covers that can be vertically separated clamp a gate-driving-circuit substrate so as to form a gate driving apparatus. The gate driving apparatus is fixed to a cooler by fixing screws inserted through a pair of insertion bores in the two insulation covers that are arranged in a horizontal direction. A gate control terminal and a ground control terminal provided on the gate-driving-circuit substrate are screwed and fixed to, and thus electrically and mechanically connected to, a corresponding gate control terminal and a corresponding ground control terminal of a power module attached to the cooler. This allows the gate-driving-circuit substrate to be covered with the insulation covers for insulation protection and to be fixed to the cooler using a fixing member such as a screw.Type: ApplicationFiled: September 27, 2017Publication date: April 12, 2018Applicant: FUJI ELECTRIC CO., LTD.Inventor: Kiyoshi TAKAHASHI
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Patent number: 9920026Abstract: A compound represented by Formula (1): The compound can be used as insecticides.Type: GrantFiled: September 15, 2015Date of Patent: March 20, 2018Assignee: MITSUI CHEMICALS, INC.Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba