Patents by Inventor Takashi Sakaguchi
Takashi Sakaguchi 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: 12097790Abstract: A seat device includes a cushion portion configured to elastically support a seated person, and a seat frame configured to support the cushion portion. The cushion portion includes a plurality of divided cushions divided in a seat width direction. Each of the plurality of divided cushions includes a seat pad, and a seat cover individually covering the seat pad. A divided surface between the divided cushions adjacent to each other includes a first divided surface extending from a seat front side toward a seat back side, and a second divided surface that is bent from a seat back side extending tip of the first divided surface in a direction different from a direction in which the first divided surface extends and extends toward the seat back side.Type: GrantFiled: April 20, 2022Date of Patent: September 24, 2024Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Naoki Mitsuoka, Yukinori Sugiura, Takashi Sakaguchi, Takayuki Saitou
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Patent number: 12077079Abstract: A seat device includes a cushion portion configured to elastically support a seated person and a seat frame configured to support the cushion portion. The cushion portion includes a plurality of divided cushions divided in a seat width direction. The plurality of divided cushions each include a seat pad a seat cover that individually covers each seat pad, and a resin member that is engaged with at least one of the seat cover or the seat pad and is thus individually integrated with the seat pad covered by the seat cover. The resin member includes a snap-fit structure fixed to the seat frame by inserting from a seat front side to a seat back side.Type: GrantFiled: April 20, 2022Date of Patent: September 3, 2024Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Naoki Mitsuoka, Yukinori Sugiura, Takashi Sakaguchi, Takayuki Saitou
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Patent number: 12074405Abstract: A terminal block which can be coupled to another terminal block in an electrically connected state includes a housing, an input-side power supply terminal and an output-side power supply terminal. The housing includes a first wall portion and a second wall portion. The input-side power supply terminal and the output-side power supply terminal are arranged along the second wall portion inside the housing. The housing includes a protruding portion that functions as an obstructing member that hinders connection of the input-side power supply line to the input-side power supply terminal and a through hole that is arranged in a vicinity of the input-side power supply terminal of the second wall portion and penetrates the second wall portion in the first direction to allow insertion of the obstructing member.Type: GrantFiled: December 6, 2019Date of Patent: August 27, 2024Assignee: OMRON CORPORATIONInventors: Hirotoshi Ishii, Tadahiko Ogawa, Aiki Kora, Takashi Sakaguchi, Yuki Kuniyasu
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Patent number: 11870200Abstract: A terminal block which can be coupled to another terminal block in an electrically connected state includes a housing, an input-side power supply terminal and an output-side power supply terminal. The housing includes a first wall portion and a second wall portion. The input-side power supply terminal and the output-side power supply terminal are arranged along the second wall portion inside the housing. The housing includes a protruding portion that functions as an obstructing member that hinders connection of the input-side power supply line to the input-side power supply terminal and a through hole that is arranged in a vicinity of the input-side power supply terminal of the second wall portion and penetrates the second wall portion in the first direction to allow insertion of the obstructing member.Type: GrantFiled: December 6, 2019Date of Patent: January 9, 2024Assignee: OMRON CORPORATIONInventors: Tadahiko Ogawa, Aiki Kora, Takashi Sakaguchi, Yuki Kuniyasu
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Patent number: 11852198Abstract: An amount of decrease ?C in an axial clearance of a hub unit bearing is found based on an amount of expansion ?D of an inner ring of the hub unit bearing, which is the difference between the outer-diameter dimension D1 of the inner ring after the inner ring is externally fitted with a tubular fitting portion of a hub spindle of the hub unit bearing and after formation of a swaged portion of the hub spindle, the inner ring being held between the swaged portion and a stepped surface of the hub spindle, and an outer-diameter dimension D0 of the inner ring before the inner ring is externally fitted with the tubular fitting portion.Type: GrantFiled: September 7, 2020Date of Patent: December 26, 2023Assignee: NSK, LTD.Inventors: Takashi Sakaguchi, Eisho Watanabe
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Publication number: 20220340060Abstract: A seat device includes a cushion portion configured to elastically support a seated person, and a seat frame configured to support the cushion portion. The cushion portion includes a plurality of divided cushions divided in a seat width direction. Each of the plurality of divided cushions includes a seat pad, and a seat cover individually covering the seat pad. A divided surface between the divided cushions adjacent to each other includes a first divided surface extending from a seat front side toward a seat back side, and a second divided surface that is bent from a seat back side extending tip of the first divided surface in a direction different from a direction in which the first divided surface extends and extends toward the seat back side.Type: ApplicationFiled: April 20, 2022Publication date: October 27, 2022Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Naoki MITSUOKA, Yukinori SUGIURA, Takashi SAKAGUCHI, Takayuki SAITOU
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Publication number: 20220340059Abstract: A seat device includes a cushion portion configured to elastically support a seated person and a seat frame configured to support the cushion portion. The cushion portion includes a plurality of divided cushions divided in a seat width direction. The plurality of divided cushions each include a seat pad a seat cover that individually covers each seat pad, and a resin member that is engaged with at least one of the seat cover or the seat pad and is thus individually integrated with the seat pad covered by the seat cover. The resin member includes a snap-fit structure fixed to the seat frame by inserting from a seat front side to a seat back side.Type: ApplicationFiled: April 20, 2022Publication date: October 27, 2022Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Naoki MITSUOKA, Yukinori SUGIURA, Takashi SAKAGUCHI, Takayuki SAITOU
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Publication number: 20220325751Abstract: An amount of decrease ?C in an axial clearance of a hub unit bearing is found based on an amount of expansion ?D of an inner ring of the hub unit bearing, which is the difference between the outer-diameter dimension D1 of the inner ring after the inner ring is externally fitted with a tubular fitting portion of a hub spindle of the hub unit bearing and after formation of a swaged portion of the hub spindle, the inner ring being held between the swaged portion and a stepped surface of the hub spindle, and an outer-diameter dimension D0 of the inner ring before the inner ring is externally fitted with the tubular fitting portion.Type: ApplicationFiled: September 7, 2020Publication date: October 13, 2022Inventors: Takashi Sakaguchi, Eisho Watanabe
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Patent number: 11318653Abstract: In a temperature control device, a resin flow channel is formed from a nozzle section and a cylinder section that is connected to the nozzle section and the device controls the temperature of the resin that flows in the resin flow channel. The temperature control device is provided with: a first temperature sensor for detecting the nozzle temperature of the resin flowing through the nozzle section; a first temperature control unit for performing PID control so that the nozzle temperature achieves a first target temperature; multiple second temperature sensors for detecting the cylinder temperature of the resin flowing through the cylinder section; and second temperature control units for performing PID control so that the cylinder temperature achieves a second target temperature. The second temperature control units perform PID control of the cylinder temperature using temperature control information from the first temperature control unit.Type: GrantFiled: December 20, 2018Date of Patent: May 3, 2022Assignee: OMRON CorporationInventors: Takaaki Yamada, Takashi Sakaguchi
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Publication number: 20220021134Abstract: A terminal block which can be coupled to another terminal block in an electrically connected state includes a housing, an input-side power supply terminal and an output-side power supply terminal. The housing includes a first wall portion and a second wall portion. The input-side power supply terminal and the output-side power supply terminal are arranged along the second wall portion inside the housing. The housing includes a protruding portion that functions as an obstructing member that hinders connection of the input-side power supply line to the input-side power supply terminal and a through hole that is arranged in a vicinity of the input-side power supply terminal of the second wall portion and penetrates the second wall portion in the first direction to allow insertion of the obstructing member.Type: ApplicationFiled: December 6, 2019Publication date: January 20, 2022Inventors: Tadahiko OGAWA, Aiki KORA, Takashi SAKAGUCHI, Yuki KUNIYASU
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Publication number: 20220021135Abstract: A terminal block which can be coupled to another terminal block in an electrically connected state includes a housing, an input-side power supply terminal and an output-side power supply terminal. The housing includes a first wall portion and a second wall portion. The input-side power supply terminal and the output-side power supply terminal are arranged along the second wall portion inside the housing. The housing includes a protruding portion that functions as an obstructing member that hinders connection of the input-side power supply line to the input-side power supply terminal and a through hole that is arranged in a vicinity of the input-side power supply terminal of the second wall portion and penetrates the second wall portion in the first direction to allow insertion of the obstructing member.Type: ApplicationFiled: December 6, 2019Publication date: January 20, 2022Inventors: Hirotoshi ISHII, Tadahiko OGAWA, Aiki KORA, Takashi SAKAGUCHI, Yuki KUNIYASU
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Publication number: 20210129405Abstract: In a temperature control device, a resin flow channel is formed from a nozzle section and a cylinder section that is connected to the nozzle section and the device controls the temperature of the resin that flows in the resin flow channel. The temperature control device is provided with: a first temperature sensor for detecting the nozzle temperature of the resin flowing through the nozzle section; a first temperature control unit for performing PID control so that the nozzle temperature achieves a first target temperature; multiple second temperature sensors for detecting the cylinder temperature of the resin flowing through the cylinder section; and second temperature control units for performing PID control so that the cylinder temperature achieves a second target temperature. The second temperature control units perform PID control of the cylinder temperature using temperature control information from the first temperature control unit.Type: ApplicationFiled: December 20, 2018Publication date: May 6, 2021Applicant: OMRON CorporationInventors: Takaaki YAMADA, Takashi SAKAGUCHI
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Publication number: 20200223116Abstract: This resin temperature detecting device for an injection molding machine detects the temperature of resin (12) flowing through a resin flow passage (11) in an injection molding machine provided with a nozzle part (1) having the resin flow passage (11). A heat sensing part (SP) of a temperature sensor (10) is provided at a heat sensing position in the vicinity of a leading end part (N) of the resin flow passage (11) in the nozzle part (1), the leading end part being the portion of the resin flow passage (11) where the inner diameter is smallest.Type: ApplicationFiled: November 20, 2018Publication date: July 16, 2020Applicant: OMRON CorporationInventors: Takaaki YAMADA, Takashi SAKAGUCHI
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Patent number: 10248511Abstract: A primary storage system is equipped with a local storage subsystem having a mirror volume of a volume in a primary storage subsystem, and a remote storage subsystem having a mirror volume of the volume in the primary storage subsystem at a secondary site. When storing a write data from a host to a volume, the primary storage subsystem determines an SEQ# to be stored in a journal corresponding to the write request, creates a journal including the relevant SEQ# and a replica of the write data, and transmits the relevant SEQ# to the local storage subsystem, which creates a journal including the relevant SEQ# and stores it in its own journal volume. But when creation of the journal including the relevant SEQ# is stopped, the local storage subsystem creates a dummy journal including the relevant SEQ# but not including the write data.Type: GrantFiled: November 26, 2014Date of Patent: April 2, 2019Assignee: Hitachi, Ltd.Inventors: Ryunosuke Kamimoto, Hideo Saito, Azusa Jin, Keishi Tamura, Takahiko Takeda, Takashi Sakaguchi, Hiroyuki Morimoto
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Patent number: 10152270Abstract: A storage system forms a high availability pair for data duplication using a first volume of a first storage apparatus as a primary volume and a second volume of a second storage apparatus as a secondary volume. The first volume and a third volume of a third storage apparatus are used as a primary volume and a secondary volume, respectively, to form an asynchronous copy pair. The second volume and the third volume are used as a primary volume and a secondary volume, respectively, to form a standby pair. When a command to form the asynchronous copy pair is received, the storage system refuses to form the asynchronous copy pair when the standby pair is not formed yet.Type: GrantFiled: November 28, 2014Date of Patent: December 11, 2018Assignee: Hitachi, Ltd.Inventors: Takamasa Sato, Takashi Sakaguchi, Azusa Jin, Kensuke Narita, Yosuke Katoh, Takashi Nagao
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Publication number: 20170300233Abstract: A storage system forms a high availability pair for data duplication using a first volume of a first storage apparatus as a primary volume and a second volume of a second storage apparatus as a secondary volume. The first volume and a third volume of a third storage apparatus are used as a primary volume and a secondary volume, respectively, to form an asynchronous copy pair. The second volume and the third volume are used as a primary volume and a secondary volume, respectively, to form a standby pair. When a command to form the asynchronous copy pair is received, the storage system refuses to form the asynchronous copy pair when the standby pair is not formed yet.Type: ApplicationFiled: October 28, 2014Publication date: October 19, 2017Inventors: Takamasa SATO, Takashi SAKAGUCHI, Azusa JIN, Kensuke NARITA, Yosuke KATOH, Takashi NAGAO
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Publication number: 20170277600Abstract: A primary storage system is equipped with a local storage subsystem having a mirror volume of a volume in a primary storage subsystem, and a remote storage subsystem having a mirror volume of the volume in the primary storage subsystem at a secondary site. When storing a write data from a host to a volume, the primary storage subsystem determines an SEQ# to be stored in a journal corresponding to the write request, creates a journal including the relevant SEQ# and a replica of the write data, and transmits the relevant SEQ# to the local storage subsystem, which creates a journal including the relevant SEQ# and stores it in its own journal volume. But when creation of the journal including the relevant SEQ# is stopped, the local storage subsystem creates a dummy journal including the relevant SEQ# but not including the write data.Type: ApplicationFiled: November 26, 2014Publication date: September 28, 2017Inventors: Ryunosuke KAMIMOTO, Hideo SAITO, Azusa JIN, Keishi TAMURA, Takahiko TAKEDA, Takashi SAKAGUCHI, Hiroyuki MORIMOTO
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Patent number: 9239845Abstract: A backup copy from a first data volume to a second data volume is executed according to either a synchronous mode, in which write data is copied from the first data volume to the second data volume in synchronous with a write request, or an asynchronous mode, in which journal data of a first storage apparatus is reflected on the second data volume in asynchronous with the write request. A second storage apparatus acquires secondary load information representing its own load status, and transmits the information to the first storage apparatus. The first storage apparatus acquires primary load information representing its own load status, determines switching between the modes based on the secondary load information, the primary load information and mode information, and transmits determination information representing determination results to the second storage apparatus.Type: GrantFiled: December 24, 2013Date of Patent: January 19, 2016Assignee: HITACHI, LTD.Inventors: Takashi Sakaguchi, Takamasa Sato, Kensuke Narita, Yosuke Katoh
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Publication number: 20150234860Abstract: A backup copy from a first data volume to a second data volume is executed according to either a synchronous mode, in which write data is copied from the first data volume to the second data volume in synchronous with a write request, or an asynchronous mode, in which journal data of a first storage apparatus is reflected on the second data volume in asynchronous with the write request. A second storage apparatus acquires secondary load information representing its own load status, and transmits the information to the first storage apparatus. The first storage apparatus acquires primary load information representing its own load status, determines switching between the modes based on the secondary load information, the primary load information and mode information, and transmits determination information representing determination results to the second storage apparatus.Type: ApplicationFiled: December 24, 2013Publication date: August 20, 2015Applicant: HITACHI, LTD.Inventors: Takashi Sakaguchi, Takamasa Sato, Kensuke Narita, Yosuke Katoh
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Patent number: D923586Type: GrantFiled: May 7, 2019Date of Patent: June 29, 2021Assignee: OMRON CorporationInventors: Tadahiko Ogawa, Aiki Kora, Takashi Sakaguchi, Yuki Kuniyasu