Patents by Inventor Hirokazu Komori
Hirokazu Komori 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: 20190006834Abstract: A seal structure for a multicore cable includes a multicore cable in which a plurality of electrical wires are enveloped by a sheath, the plurality of electrical wires extending out from an end portion of the sheath, and a rubber plug having a sheath fitting portion that is fitted around the end portion of the sheath, in which the plurality of electrical wires in a power electrical wire pair, a first signal electrical wire pair, and a second signal electrical wire pair are arranged point-symmetrically in a region in which the sheath fitting portion is fitted around the end portion of the sheath, in a cross section of the sheath that is orthogonal to a longitudinal direction of the multicore cable.Type: ApplicationFiled: November 29, 2016Publication date: January 3, 2019Inventors: Hirokazu KOMORI, Makoto HIGASHIKOZONO, Hisashi SAWADA
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Publication number: 20180366934Abstract: A seal structure for a multicore cable includes a multicore cable in which a first electrical wire to a fourth electrical wire are enveloped by a sheath, a rubber plug that is fitted around an end portion of the sheath and has through-holes through which the electrical wires respectively pass, and a holder having a sheath holding portion configured to hold the sheath and suppress shifting of a position of the sheath relative to the multicore cable, in which the holder has locking portion portions configured to hold the rubber plug and suppress movement of the rubber plug in a direction in which the rubber plug comes off from the end portion of the sheath.Type: ApplicationFiled: November 29, 2016Publication date: December 20, 2018Inventors: Hirokazu KOMORI, Makoto HIGASHIKOZONO, Hisashi SAWADA
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Patent number: 10148078Abstract: A seal structure for a cable includes a cable in which first to fourth electrical wires are enveloped by a sheath, the first to fourth electrical wires extending out from an end portion of the sheath, a rubber plug that is fitted around the end portion of the sheath, and an inner support member arranged inside the end portion of the sheath.Type: GrantFiled: November 11, 2016Date of Patent: December 4, 2018Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirokazu Komori, Makoto Higashikozono
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Publication number: 20180316174Abstract: A seal structure for a cable includes a cable in which first to fourth electrical wires are enveloped by a sheath, the first to fourth electrical wires extending out from an end portion of the sheath, a rubber plug that is fitted around the end portion of the sheath, and an inner support member arranged inside the end portion of the sheath.Type: ApplicationFiled: November 11, 2016Publication date: November 1, 2018Inventors: Hirokazu KOMORI, Makoto HIGASHIKOZONO
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Patent number: 10003141Abstract: A multi-core cable in which electrical wires are enveloped by a sheath, a sheath rubber plug that is fitted around the terminal of the sheath, an electrical wire rubber plug through which the electrical wires, which extend from the terminal of the sheath, individually pass, and a housing that has attachment holes into which the sheath rubber plug and the electrical wire rubber plug are respectively fitted.Type: GrantFiled: February 29, 2016Date of Patent: June 19, 2018Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirokazu Komori, Tomoyuki Sakata, Makoto Higashikozono
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Publication number: 20180109097Abstract: A sealing member includes a rubber stopper and a guide member. The rubber stopper includes an electric wire through portion including first to fourth through holes through which first to fourth electric wires are passed, respectively. The guide member is located more to a rear than the electric wire through portion in an extending direction in which the first to the fourth electric wires passed through the first to the fourth through holes extend. The guide member includes first to fourth guide holes through which the first to the fourth electric wires are passed and aligned with the first to the fourth through holes.Type: ApplicationFiled: June 23, 2015Publication date: April 19, 2018Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirokazu KOMORI, Hiroki HIRAI, Tomoyuki SAKATA, Makoto HIGASHIKOZONO, Masato TSUTSUKI
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Patent number: 9905337Abstract: A sealing structure of a multicore cable includes the multicore cable, a rubber stopper, a cap, and a holder. The multicore cable includes first to fourth electric wires covered with a sheath. The rubber stopper is fitted on an end of the sheath and first to fourth through holes through which the first to the fourth electric wires are passed, respectively. The cap is fitted on the rubber stopper and presses the rubber stopper inward. The holder includes a sheath holding portion for holding the sheath and a cap holding portion for holding the cap.Type: GrantFiled: December 25, 2014Date of Patent: February 27, 2018Assignees: AUTONETOWKRS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirokazu Komori, Hiroki Hirai, Tomoyuki Sakata, Makoto Higashikozono, Masato Tsutsuki
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Publication number: 20180048081Abstract: A multi-core cable in which electrical wires are enveloped by a sheath, a sheath rubber plug that is fitted around the terminal of the sheath, an electrical wire rubber plug through which the electrical wires, which extend from the terminal of the sheath, individually pass, and a housing that has attachment holes into which the sheath rubber plug and the electrical wire rubber plug are respectively fitted.Type: ApplicationFiled: February 29, 2016Publication date: February 15, 2018Inventors: Hirokazu KOMORI, Tomoyuki SAKATA, Makoto HIGASHIKOZONO
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Publication number: 20180041020Abstract: A multiple-core cable in which a plurality of electrical wires are enveloped by a sheath, and the plurality of electrical wires extend out from a terminal of the sheath; a rubber plug provided with a sheath covering portion that is fitted around the terminal of the sheath, and an electrical wire through-hole portion that has a plurality of through-holes through which the electrical wires respectively pass; and clamping rings that are attached to the sheath covering portion and the electrical wire through-hole portion of the rubber plug and can clamp the sheath covering portion and the electrical wire through-hole portion from the outer circumferential side.Type: ApplicationFiled: March 7, 2016Publication date: February 8, 2018Inventors: Hirokazu KOMORI, Tomoyuki SAKATA, Makoto HIGASHIKOZONO
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Patent number: 9842671Abstract: A seal structure for multicore cable includes a multicore cable configured such that a plurality of first to fourth wires are surrounded by a sheath and drawn out from an end part of the sheath, and a rubber plug including a sheath fitting portion to be externally fitted to the end part of the sheath and a wire penetrating portion having a plurality of first to fourth through holes, through which the plurality of first to fourth wires drawn out from the end part of the sheath are respectively passed. Sheath side lips to be held in contact with an outer periphery of the sheath are provided on an inner periphery of the sheath fitting portion. First to fourth wire side lips to be respectively held in close contact with outer peripheries of the plurality of first to fourth wires are provided on inner peripheries of the plurality of first to fourth through holes.Type: GrantFiled: June 23, 2015Date of Patent: December 12, 2017Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirokazu Komori, Hiroki Hirai, Tomoyuki Sakata, Makoto Higashikozono, Masato Tsutsuki
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Patent number: 9837806Abstract: A seal structure that includes: a multicore cable in which first to fourth electrical wires are enveloped by a sheath, the electrical wires extending out from an end portion of the sheath; a rubber plug through which the electrical wires pass, the rubber plug being fitted around the end portion of the sheath; a cap that is fitted around the rubber and presses the rubber plug inward; and a crimping member that is arranged adjacent to the rubber plug and is crimped around the sheath. The crimping member has a locking piece and a mating portion, and the cap has an extending piece and a receiving recession portion. Relative positions of the crimping member and the rubber plug are held by the mating portion of the locking piece and the receiving recession portion of the extending piece locking together.Type: GrantFiled: December 15, 2015Date of Patent: December 5, 2017Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.Inventors: Hirokazu Komori, Tomoyuki Sakata, Makoto Higashikozono, Masato Tsutsuki
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Publication number: 20170338641Abstract: A seal structure that includes: a multicore cable in which first to fourth electrical wires are enveloped by a sheath, the electrical wires extending out from an end portion of the sheath; a rubber plug through which the electrical wires pass, the rubber plug being fitted around the end portion of the sheath; a cap that is fitted around the rubber and presses the rubber plug inward; and a crimping member that is arranged adjacent to the rubber plug and is crimped around the sheath. The crimping member has a locking piece and a mating portion, and the cap has an extending piece and a receiving recession portion. Relative positions of the crimping member and the rubber plug are held by the mating portion of the locking piece and the receiving recession portion of the extending piece locking together.Type: ApplicationFiled: December 15, 2015Publication date: November 23, 2017Inventors: Hirokazu KOMORI, Tomoyuki SAKATA, Makoto HIGASHIKOZONO, Masato TSUTSUKI
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Publication number: 20170231088Abstract: Provided is a double-sided circuit substrate being a laminate of: a composite material comprising a fluorine resin and a glass cloth; and a copper foil having a two-dimensional roughness Ra in a mat surface (a surface that comes in contact with the resin) of less than 0.2 ?m. Ideally, a surface of the fluorine resin has an O content of at least 1.0%, as observed using ESCA.Type: ApplicationFiled: August 5, 2015Publication date: August 10, 2017Applicants: NIPPON KAYAKU KABUSHIKI KAISHA, DAIKIN INDUSTRIES, LTD.Inventors: Yasumasa AKATUKA, Shigeru MOTEKI, Hirokazu KOMORI, Takeshi INABA
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Publication number: 20170162299Abstract: A seal structure for multicore cable includes a multicore cable configured such that a plurality of first to fourth wires are surrounded by a sheath and drawn out from an end part of the sheath, and a rubber plug including a sheath fitting portion to be externally fitted to the end part of the sheath and a wire penetrating portion having a plurality of first to fourth through holes, through which the plurality of first to fourth wires drawn out from the end part of the sheath are respectively passed. Sheath side lips to be held in contact with an outer periphery of the sheath are provided on an inner periphery of the sheath fitting portion. First to fourth wire side lips to be respectively held in close contact with outer peripheries of the plurality of first to fourth wires are provided on inner peripheries of the plurality of first to fourth through holes.Type: ApplicationFiled: June 23, 2015Publication date: June 8, 2017Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirokazu KOMORI, Hiroki HIRAI, Tomoyuki SAKATA, Makoto HIGASHIKOZONO, Masato TSUTSUKI
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Publication number: 20170117070Abstract: A sealing structure of a multicore cable includes the multicore cable, a rubber stopper, a cap, and a holder. The multicore cable includes first to fourth electric wires covered with a sheath. The rubber stopper is fitted on an end of the sheath and first to fourth through holes through which the first to the fourth electric wires are passed, respectively. The cap is fitted on the rubber stopper and presses the rubber stopper inward. The holder includes a sheath holding portion for holding the sheath and a cap holding portion for holding the cap.Type: ApplicationFiled: December 25, 2014Publication date: April 27, 2017Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Hirokazu KOMORI, Hiroki HIRAI, Tomoyuki SAKATA, Makoto HIGASHIKOZONO, Masato TSUTSUKI
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Patent number: 9068069Abstract: The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative.Type: GrantFiled: December 15, 2010Date of Patent: June 30, 2015Assignees: Greene, Tweed Technologies, Inc., Daikin Industries, Ltd.Inventors: Tsuyoshi Noguchi, Jiazhong Luo, Tatsuya Morikawa, Hirokazu Komori, Takafumi Yamato, Meiten Koh
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Patent number: 8367776Abstract: The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative.Type: GrantFiled: April 16, 2008Date of Patent: February 5, 2013Assignees: Greene, Tweed of Delaware, Inc., Daikin Industries, Ltd.Inventors: Tsuyoshi Noguchi, Jiazhong Luo, Tatsuya Morikawa, Hirokazu Komori, Takafumi Yamato, Meiten Koh
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Patent number: 8198386Abstract: A fluorine-containing elastomer composition assuring a low compression set and comprising a perfluoroelastomer (A) comprising (a) 18 to 33% by mole of a perfluoro(alkyl vinyl ether) unit, (b) 0.3 to 0.6% by mole of a monomer unit having at least one selected from the group consisting of a nitrile group, a carboxyl group and an alkoxycarbonyl group and (c) a tetrafluoroethylene unit.Type: GrantFiled: April 9, 2008Date of Patent: June 12, 2012Assignee: Daikin Industries, Ltd.Inventors: Tatsuya Morikawa, Hirokazu Komori, Meiten Koh
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Patent number: 8019487Abstract: A vehicle control system is installed in a vehicle. The vehicle control system includes a computer integrated with a first nonvolatile memory that is rewritable. The vehicle control system includes a second nonvolatile memory. The second nonvolatile memory stores therein software. The software allows the computer to execute an at least part of vehicle control. The vehicle control system also includes a writing unit accessible to the first and second nonvolatile memories. The writing unit reads out the software stored in the second nonvolatile memory at a given time. The writing unit writes the readout software into the first nonvolatile memory.Type: GrantFiled: November 6, 2006Date of Patent: September 13, 2011Assignee: Denso CorporationInventors: Takahiro Goto, Hirokazu Komori
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Publication number: 20110086229Abstract: The present invention includes crosslinked perfluoroelastomeric compositions and molded articles formed from a cross-linkable perfluoroelastomeric composition having a first curable perfluoropolymer having a cure site monomer and a second perfluoropolymer having a cure site monomer. The molar ratio of the tetrafluoroethylene monomer to perfluoroalkylvinyl ether in one perfluoropolymer is about 0 to 100 to about 65 to 35 in the perfluoropolymer. The molar ratio of the tetrafluoroethylene monomer to the perfluoroalkylvinyl ether monomer in the second polymer is about 65:35 to about 95:5 in the second perfluoropolymer. The composition further includes a curative.Type: ApplicationFiled: December 15, 2010Publication date: April 14, 2011Applicants: Greene, Tweed of Delaware, Inc., Daikin Industries, Ltd.Inventors: Tsuyoshi Noguchi, Jiazhong Luo, Tatsuya Morikawa, Hirokazu Komori, Takafumi Yamato, Meiten Koh