Patents by Inventor Tomoya Takeuchi
Tomoya Takeuchi 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: 20260061848Abstract: A vehicle control apparatus includes a control processor including: a necessary-electric-power-amount calculator calculating a necessary electric power amount that is a sum of an electric power amount suppliable to a first battery and an electric power amount necessary to activate an in-vehicle device; an operation state determiner determining a state of operation of the in-vehicle device; and a switching processor controlling a switchover of a destination of external electric power between the first battery and a second battery. The control processor supplies the external electric power to the first battery, based on the necessary electric power amount, and when the in-vehicle device is switched from an operation state to a non-operation state while the first battery is being supplied with the external electric power, supplies an electric power amount equal to the electric power amount necessary to activate the in-vehicle device, from the external electric power to the second battery.Type: ApplicationFiled: July 10, 2025Publication date: March 5, 2026Inventors: Tomoya TAKEUCHI, Kyohei ABE, Daisuke KATO, Keisuke OKAZAKI, Satoshi HISAMOTO, Shogo HIRATA, Yuji AKIMOTO, Taisei NAKAYAMA
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Publication number: 20250326332Abstract: A vehicle seat includes a seat body and side brackets provided on the outer sides of the seat body. Each of the side brackets includes an upper bracket and a lower bracket. The upper bracket is fastened to an outer side surface of the seat body and is also fastened to the lower bracket. The lower bracket is fastened directly or indirectly to a vehicle floor. The lower bracket and the upper bracket are fastened at a front fastening portion and a rear fastening portion, which are located apart from each other in the front-back direction of the seat body. The front fastening portion and the rear fastening portion each include an adjuster configured to change a position of the upper bracket with respect to the lower bracket in an up-down direction or in up-down and front-back directions to fasten the front and rear fastening portions together.Type: ApplicationFiled: April 15, 2025Publication date: October 23, 2025Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, RECARO Automotive Japan Co. Ltd.Inventors: Tomoya TAKEUCHI, Takayuki OKABE, Takuya MUTO, Hiroshi NOZU
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Publication number: 20250292594Abstract: A driving assistance apparatus is configured to be applied to a vehicle and includes an imager, laser light emitters in a right and left pair, and a processor. The imager is configured to capture an image of a front of the vehicle. The laser light emitters are provided in a width direction of the vehicle, and configured to emit respective pieces of laser light from the vehicle to a road surface in front of the vehicle. The processor is configured to detect, based on the image captured by the imager, lane lines and ruts, and operate the laser light emitters. The processor is configured to operate the laser light emitters and cause the respective pieces of laser light to be applied toward the ruts, when the lane lines are not detected by the processor and the ruts are detected by the processor.Type: ApplicationFiled: February 10, 2025Publication date: September 18, 2025Applicant: SUBARU CORPORATIONInventor: Tomoya TAKEUCHI
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Patent number: 12370958Abstract: The device storage holder comprises a main body portion and a support arm. The body includes a backward inclined surface, a lower protrusion, and an upper protrusion. A lower inclined surface and an upper inclined surface are formed on a rear surface of the support arm. In side view, an extension from the lower inclined surface intersects the upper surface of the lower protrusion. In a further side view, an extension from the upper inclined surface intersects the backward inclined surface.Type: GrantFiled: December 18, 2023Date of Patent: July 29, 2025Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Michi Natori, Tomoya Takeuchi
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Patent number: 12371268Abstract: Provided are a motor unit and a conveyance device. In a motor unit having a motor portion and a gear portion, the motor portion is formed by accommodating a most part of a drive motor in a housing member. The gear portion is formed by arranging at least a part of a drive gear and a plurality of small gear portions in a space surrounded by an inner tooth train portion, and the plurality of small gear portions is positioned around the drive gear in the space. Each of the plurality of small gear portions meshes with one of the drive gear and the inner tooth train portion, and each of the plurality of small gear portions rotates by rotation of the drive gear. At least a part of the gear portion is at a position overlapping the motor portion in plan view.Type: GrantFiled: March 7, 2022Date of Patent: July 29, 2025Assignee: Itoh Denki Co., Ltd.Inventors: Kazuo Itoh, Tatsuhiko Nakamura, Koji Ueda, Tomoya Takeuchi, Hideo Naiki, Makoto Mitsuyoshi, Kazuwo Miki
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Publication number: 20250133830Abstract: An electro-optic device includes a transistor, a pixel electrode provided corresponding to the transistor, a conducting film serving as a first film provided between the transistor and the pixel electrode, a reflection film provided between the conducting film and the pixel electrode and having a light reflectance higher than that of the conducting film, a relaying layer electrically connected to the pixel electrode through a contact hole extending to the conducting film through the reflection film, and a contact plug serving as a connecting member provided in the contact hole.Type: ApplicationFiled: October 17, 2024Publication date: April 24, 2025Applicant: SEIKO EPSON CORPORATIONInventors: Tomoya TAKEUCHI, Daisuke MIYAWAKI
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Publication number: 20240300743Abstract: Provided are a motor unit and a conveyance device. In a motor unit having a motor portion and a gear portion, the motor portion is formed by accommodating a most part of a drive motor in a housing member. The gear portion is formed by arranging at least a part of a drive gear and a plurality of small gear portions in a space surrounded by an inner tooth train portion, and the plurality of small gear portions is positioned around the drive gear in the space. Each of the plurality of small gear portions meshes with one of the drive gear and the inner tooth train portion, and each of the plurality of small gear portions rotates by rotation of the drive gear. At least a part of the gear portion is at a position overlapping the motor portion in plan view.Type: ApplicationFiled: March 7, 2022Publication date: September 12, 2024Inventors: Kazuo ITOH, Tatsuhiko NAKAMURA, Koji UEDA, Tomoya TAKEUCHI, Hideo NAIKI, Makoto MITSUYOSHI, Kazuwo MIKI
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Publication number: 20240198920Abstract: The device storage holder comprises a main body portion and a support arm. The body includes a backward inclined surface, a lower protrusion, and an upper protrusion. A lower inclined surface and an upper inclined surface are formed on a rear surface of the support arm. In side view, an extension from the lower inclined surface intersects the upper surface of the lower protrusion. In a further side view, an extension from the upper inclined surface intersects the backward inclined surface.Type: ApplicationFiled: December 18, 2023Publication date: June 20, 2024Inventors: Michi NATORI, Tomoya TAKEUCHI
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Patent number: 11823812Abstract: A wire end of a wire harness is protected. The wire harness includes a wire bundle and a connector connected therewith. The wire bundle includes the wire end, and the wire end includes a bent portion and faces the connector. First, a sheet member is folded perpendicularly to a wire lead-out surface of the connector, thereby forming, concurrently, counter sides facing the wire lead-out surface, side surface covering portions, and a tip end protection portion. Next, the side surface covering portions are folded along a top protection portion formation portion, thereby forming, concurrently, side surface protection portions, a top protection portion and an extending portion. Next, a wire end protection portion is secured, with a pressure-sensitive adhesive tape or the like, to a wire bundle portion while the relative position of the counter sides with respect to the wire lead-out surface is maintained.Type: GrantFiled: May 20, 2019Date of Patent: November 21, 2023Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC., TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yumiko Kasugai, Takuya Fujimura, Tomoya Takeuchi
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Patent number: 11746721Abstract: A fuel injection control device is applied to an internal combustion engine including a fuel injection valve and causes a valve body to be in a valve open state accompanying an energization of the fuel injection valve to inject fuel. The fuel injection control device acquires a dynamic parameter. The fuel injection control device acquires an injection amount parameter. The fuel injection control device calculates, based on the dynamic parameter, a dynamic correction value. The fuel injection control device calculates, based on the injection amount parameter, an injection amount correction value. The fuel injection control device corrects a fuel injection using the dynamic correction value and the injection amount correction value.Type: GrantFiled: August 23, 2022Date of Patent: September 5, 2023Assignee: DENSO CORPORATIONInventors: Keisuke Yanoto, Takayuki Makihara, Hatsumi Takeuchi, Tomoya Takeuchi, Haruki Suzuki
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Patent number: 11718259Abstract: A side airbag apparatus is employed in a vehicle seat that includes a seat back and a seat belt guide. The seat back includes an accommodation portion in a lateral portion. The seat belt guide is attached to the lateral portion at a location above the accommodation portion. The side airbag apparatus includes a gas generator, an airbag, and a pressure receiving member. The gas generator and the airbag are installed in the accommodation portion. The pressure receiving member is arranged rearward of the airbag, and includes a main body and an upper restricting portion. The main body includes a pressure receiving surface, which extends along an axis of the gas generator. The upper restricting portion is located above and adjacent to the main body and includes an upper restricting surface located forward of an imaginary upward extension of the pressure receiving surface.Type: GrantFiled: September 13, 2019Date of Patent: August 8, 2023Assignees: TOYODA GOSEI CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shohei Ota, Koji Shibayama, Masanori Fukuoka, Tomoya Takeuchi
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Publication number: 20220403795Abstract: A fuel injection control device is applied to an internal combustion engine including a fuel injection valve and causes a valve body to be in a valve open state accompanying an energization of the fuel injection valve to inject fuel. The fuel injection control device acquires a dynamic parameter. The fuel injection control device acquires an injection amount parameter. The fuel injection control device calculates, based on the dynamic parameter, a dynamic correction value. The fuel injection control device calculates, based on the injection amount parameter, an injection amount correction value. The fuel injection control device corrects a fuel injection using the dynamic correction value and the injection amount correction value.Type: ApplicationFiled: August 23, 2022Publication date: December 22, 2022Inventors: Keisuke YANOTO, Takayuki MAKIHARA, Hatsumi TAKEUCHI, Tomoya TAKEUCHI, Haruki SUZUKI
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Publication number: 20220161752Abstract: A side airbag apparatus is employed in a vehicle seat that includes a seat back (14) and a seat belt guide (23). The seat back (14) includes an accommodation portion in a lateral portion on the outer side. The seat belt guide (23) is attached to the lateral portion at a location above the accommodation portion. The side airbag apparatus includes a gas generator (30), an airbag (35), and a pressure receiving member (40). The gas generator (30) and the airbag (35) are installed in the accommodation portion. The pressure receiving member (40) is arranged rearward of the airbag (35) in the accommodation portion, and includes a main body (41) and an upper restricting portion (43). The main body (41) includes a pressure receiving surface, which extends along an axis (L1) of the gas generator (30). The main body (41) receives the pressure of inflation gas in the airbag (35) on the pressure receiving surface and produces reaction force in a forward direction, which is perpendicular to the pressure receiving surface.Type: ApplicationFiled: September 13, 2019Publication date: May 26, 2022Inventors: Shohei OTA, Koji SHIBAYAMA, Masanori FUKUOKA, Tomoya TAKEUCHI
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Patent number: 11325505Abstract: A sliding device includes a fixed rail, a movable rail, a shutter to close an opening of the fixed rail, an engaging body including a pressed portion, an engaged portion, a resilient element, and a pressing portion provided to the movable rail or the shutter. The shutter is slidable relative to the fixed rail by receiving a force from the movable rail. The engaging body is provided to one of the shutter and the fixed rail, and the engaged portion is provided to the other. The engaging body is displaceable between an engaged position where it is engageable with the engaged portion and a disengaged position displaced from the engaged position. The resilient element produces a resilient force maintaining the engaging body in the engaged position. The pressing portion contacts with the pressed portion when the movable rail slides, thus displacing the engaging body to the disengaged position.Type: GrantFiled: October 29, 2019Date of Patent: May 10, 2022Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Haruo Kato, Eiichiro Tsuji, Hiromitsu Suzuki, Masaharu Nakamura, Masanori Fukuoka, Tomoya Takeuchi
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Patent number: 11208091Abstract: A vehicle control device for a vehicle provides a predetermined control based on the rotational characteristic, the vehicle including a rotation lock mechanism preventing rotation of a coupling portion of the rotating member coupled to the engine on the engine side of the rotating member in at least one direction, the vehicle control device comprising: a characteristic detecting portion detecting the rotational characteristic by applying a torque to the rotating member from the electric motor to measure a twist angle of the rotating member while the rotation of the coupling portion is prevented by the rotation lock mechanism; and a characteristic correspondence control portion setting a control value related to an engine rotation speed based on the rotational characteristic detected by the characteristic detecting portion to provide the predetermined control by using the control value.Type: GrantFiled: January 9, 2019Date of Patent: December 28, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takayuki Nishida, Kenji Gotoda, Hiroki Kuwamoto, Tomoya Takeuchi, Taku Harada, Akira Nakata, Kenji Miyasaka
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Publication number: 20210202133Abstract: A bent portion of electric wires is protected at a high versatility by a protective member having a simple shape. A wire end of a wire harness 11 is protected. The wire harness 11 includes a wire bundle 13 and a connector 14 connected therewith. The wire bundle 13 includes the wire end, and the wire end includes a bent portion 13a and faces the connector 14. First, a sheet member 15a is folded perpendicularly to a wire lead-out surface 14a of the connector 14, thereby forming, concurrently, counter sides 31 facing the wire lead-out surface 14a, side surface covering portions, and a tip end protection portion 33. Next, the side surface covering portions are folded along a top protection portion formation portion 44, thereby forming, concurrently, side surface protection portions 32, a top protection portion 34 and an extending portion 35.Type: ApplicationFiled: May 20, 2019Publication date: July 1, 2021Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC., TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yumiko KASUGAI, Takuya FUJIMURA, Tomoya TAKEUCHI
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Patent number: 10919414Abstract: Disclosed is one example of a sliding device allowing for reliable sliding of members that close an opening of a fixed rail. The sliding device includes: a fixed rail including an opening arranged in a longitudinal direction of the fixed rail; a movable rail slidable with respect to the fixed rail in a state where at least part of the movable rail is exposed through the opening; a first closure member slidable with respect to the fixed rail and capable of closing at least part of the opening, the first closure member receiving a force from the movable rail to thereby slide; a first engaging portion provided to the first closure member and disengageably engaging with a first engaged portion provided to the movable rail; and a second engaging portion provided to the first closure member and disengageably engaging with a second engaged portion provided to the fixed rail.Type: GrantFiled: July 30, 2018Date of Patent: February 16, 2021Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro Tsuji, Yuji Kuroda, Kazuhiro Tsuboi, Masanori Fukuoka, Tomoya Takeuchi
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Patent number: 10793026Abstract: Disclosed is one example of a sliding device allowing for reliable sliding of members that close an opening of a fixed rail. The sliding device includes: a fixed rail including an opening arranged in a longitudinal direction of the fixed rail; a movable rail slidable with respect to the fixed rail in a state where at least part of the movable rail is exposed through the opening; a first closure member slidable with respect to the fixed rail and capable of closing at least part of the opening, the first closure member receiving a force from the movable rail to thereby slide; a first engaging portion provided to the first closure member and disengageably engaging with a first engaged portion provided to the movable rail; and a second engaging portion provided to the first closure member and disengageably engaging with a second engaged portion provided to the fixed rail.Type: GrantFiled: July 30, 2018Date of Patent: October 6, 2020Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro Tsuji, Yuji Kuroda, Kazuhiro Tsuboi, Masanori Fukuoka, Tomoya Takeuchi
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Patent number: 10752131Abstract: Disclosed is one example of a sliding device in which occurrence of damage of a member closing an opening of a fixed rail can be inhibited. The sliding device includes: a fixed rail including an opening opened upward, the opening being arranged in a longitudinal direction of the fixed rail; a movable rail slidable relative to the fixed rail in a state where at least part of the movable rail is exposed through the opening; and a first closure member slidable relative to the fixed rail and capable of closing at least part of the opening, the first closure member receiving a force from the movable rail to thereby slide in a state where an opposed surface opposed to the movable rail is spaced apart from the movable rail via a clearance. The movable rail includes a support portion that supports the first closure member in a slidable manner.Type: GrantFiled: July 30, 2018Date of Patent: August 25, 2020Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro Tsuji, Yuji Kuroda, Kazuhiro Tsuboi, Masanori Fukuoka, Tomoya Takeuchi
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Patent number: 10688887Abstract: Disclosed is one example of a sliding device allowing for reliable sliding of two members closing an opening of a fixed rail. The sliding device includes: a fixed rail including an opening arranged in a longitudinal direction of the fixed rail; a movable rail slidable relative to the fixed rail in a state where at least part of the movable rail is exposed through the opening; a first closure member slidable relative to the fixed rail and capable of closing part of the opening, the first closure member receiving a pressing force from the movable rail to thereby slide; and a second closure member slidable relative to the fixed rail and capable of closing part of the opening in cooperation with the first closure member, the second closure member being in sliding contact with the first closure member and receiving a pressing force from the movable rail to thereby slide.Type: GrantFiled: July 30, 2018Date of Patent: June 23, 2020Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Eiichiro Tsuji, Yuji Kuroda, Kazuhiro Tsuboi, Masanori Fukuoka, Tomoya Takeuchi