Patents by Inventor Takao KUSHIMA
Takao KUSHIMA 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: 10964456Abstract: A grommet arranged between a pipe and an outer cover that surrounds a braided member connected to the pipe, the grommet including a body with a pass-through space through which a caulking portion of a caulking ring for caulking the braided member to an end portion of the pipe can move in an axial direction.Type: GrantFiled: May 24, 2017Date of Patent: March 30, 2021Assignee: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Takao Kushima, Tatsuya Miyazaki
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Patent number: 10800362Abstract: A ventilation member that includes an attachment that can be attached to an electric wire insertion tube having a first through hole; and a connection body that is arranged on the attachment and is connected to the first through hole, wherein the connection body has ventilation that allows air to pass therethrough and is unlikely to allow water to pass therethrough, a first connection that can be connected to a second through hole with a first diameter, and a second connection that can be connected to a third through hole with a second diameter that is smaller than the first diameter, and the first connection and the second connection are arranged along a projecting direction of the connection body.Type: GrantFiled: January 12, 2018Date of Patent: October 13, 2020Assignee: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Hikaru Omae, Tomohiro Yabashi, Takao Kushima
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Patent number: 10600530Abstract: A conductive member disclosed herein is a conductive member that is routed from the front to the rear of a vehicle, and includes: a shape-retaining tubular pipe member made of a metal having excellent conductivity; a braided wire having flexibility and configured to be crimped to be connected to a crimped connection portion provided at front and rear ends of the pipe member; a round terminal configured to be crimped and connected to the braided wire; and a heat-shrinkable tube that covers from a crimped portion of the round terminal at the front end to a crimped portion of the round terminal at the rear end.Type: GrantFiled: January 16, 2019Date of Patent: March 24, 2020Assignee: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Takao Kushima, Hirokazu Nakai
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Publication number: 20190329725Abstract: A ventilation member 20 includes an attachment portion 21 that can be attached to an electric wire insertion tube 11 having a through hole 11a, and a connecting portion 22 that is connected to the through hole 11a. The connecting portion 22 has a ventilation portion 23 that allows air to pass therethrough and is unlikely to allow water to pass therethrough.Type: ApplicationFiled: January 12, 2018Publication date: October 31, 2019Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Hikaru OMAE, Tomohiro YABASHI, Takao KUSHIMA
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Publication number: 20190267782Abstract: An exterior air-permeable member that includes a tube into which a wire can be inserted and in which a communicating hole is formed that is open to an outer-circumferential face of the tube; a body having an exterior fitted onto an outer periphery of the tube, and an attachment formed to be open to an outer periphery of the exterior and coming into communication with an inside of the tube via the communicating hole; an air-permeable film attached to the attachment; and a fixer that fixes the exterior to the tube.Type: ApplicationFiled: October 23, 2017Publication date: August 29, 2019Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventor: Takao KUSHIMA
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Publication number: 20190244730Abstract: A grommet arranged between a pipe and an outer cover that surrounds a braided member connected to the pipe, the grommet including a body with a pass-through space through which a caulking portion of a caulking ring for caulking the braided member to an end portion of the pipe can move in an axial direction.Type: ApplicationFiled: May 24, 2017Publication date: August 8, 2019Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Takao KUSHIMA, Tatsuya MIYAZAKI
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Publication number: 20190148033Abstract: A conductive member disclosed herein is a conductive member that is routed from the front to the rear of a vehicle, and includes: a shape-retaining tubular pipe member made of a metal having excellent conductivity; a braided wire having flexibility and configured to be crimped to be connected to a crimped connection portion provided at front and rear ends of the pipe member; a round terminal configured to be crimped and connected to the braided wire; and a heat-shrinkable tube that covers from a crimped portion of the round terminal at the front end to a crimped portion of the round terminal at the rear end.Type: ApplicationFiled: January 16, 2019Publication date: May 16, 2019Inventors: Takao KUSHIMA, Hirokazu NAKAI
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Patent number: 10217542Abstract: A conductive member disclosed herein is a conductive member that is routed from the front to the rear of a vehicle, and includes: a shape-retaining tubular pipe member made of a metal having excellent conductivity; a braided wire having flexibility and configured to be crimped to be connected to a crimped connection portion provided at front and rear ends of the pipe member; a round terminal configured to be crimped and connected to the braided wire; and a heat-shrinkable tube that covers from a crimped portion of the round terminal at the front end to a crimped portion of the round terminal at the rear end.Type: GrantFiled: April 21, 2016Date of Patent: February 26, 2019Assignee: Sumitomo Wiring Systems, Ltd.Inventors: Takao Kushima, Hirokazu Nakai
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Publication number: 20180122532Abstract: A conductive member disclosed herein is a conductive member that is routed from the front to the rear of a vehicle, and includes: a shape-retaining tubular pipe member made of a metal having excellent conductivity; a braided wire having flexibility and configured to be crimped to be connected to a crimped connection portion provided at front and rear ends of the pipe member; a round terminal configured to be crimped and connected to the braided wire; and a heat-shrinkable tube that covers from a crimped portion of the round terminal at the front end to a crimped portion of the round terminal at the rear end.Type: ApplicationFiled: April 21, 2016Publication date: May 3, 2018Inventors: Takao KUSHIMA, Hirokazu NAKAI
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Patent number: 9566919Abstract: A connecting position of a braid portion relative to a shield pipe is stabilized. A shield pipe in which a conductive wire constituting a wire harness is inserted, a braid portion that is connected to an end portion of the shield pipe and in which the conductive wire that is extended out of the shield pipe is inserted, an end member that is formed of a conductive material and that is mounted to an outer circumferential surface of the shield pipe while covering an end surface of the shield pipe, the braid portion being connected to an outer circumferential surface of the end member, and a crimp ring that crimps the braid portion onto the end member are provided. A positioning groove for positioning the crimp ring in an axial direction is formed on the outer circumferential surface of the end member.Type: GrantFiled: October 28, 2015Date of Patent: February 14, 2017Assignee: SUMITOMO WIRING SYSTEMS, LTD.Inventor: Takao Kushima
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Publication number: 20160134090Abstract: A connecting position of a braid portion relative to a shield pipe is stabilized. A shield pipe in which a conductive wire constituting a wire harness is inserted, a braid portion that is connected to an end portion of the shield pipe and in which the conductive wire that is extended out of the shield pipe is inserted, an end member that is formed of a conductive material and that is mounted to an outer circumferential surface of the shield pipe while covering an end surface of the shield pipe, the braid portion being connected to an outer circumferential surface of the end member, and a crimp ring that crimps the braid portion onto the end member are provided. A positioning groove for positioning the crimp ring in an axial direction is formed on the outer circumferential surface of the end member.Type: ApplicationFiled: October 28, 2015Publication date: May 12, 2016Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventor: Takao KUSHIMA