Patents by Inventor Masaya FUJIKURA

Masaya FUJIKURA 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).

  • Patent number: 11904781
    Abstract: A wire harness that includes an electric wire and a first tube in which the electric wire is housed a clamp that holds the first tube. The clamp includes a main body in which the first tube is housed, and a protrusion that protrudes from the main body in a longitudinal direction of the first tube. The first tube is fastened to the protrusion with a fastener, and the protrusion has an inner circumferential surface opposed to the first tube, a first end located on one side of the inner circumferential surface in a circumferential direction, and a second end located on the other side of the inner circumferential surface in the circumferential direction. A height of the inner circumferential surface in a vertical direction continuously decreases from the first end to the second end in a state in which the wire harness is installed in the vehicle.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: February 20, 2024
    Assignee: SUMITOMO WIRING SYSTEMS, LIMITED
    Inventors: Masaya Fujikura, Takao Suga
  • Publication number: 20230268098
    Abstract: A shielded cable including: a core wire; an insulating coating covering an outer circumference of the core wire; an electromagnetic shield covering an outer circumference of the insulating coating; a first tubular body covering an outer circumference of the electromagnetic shield; and a second tubular body, arranged on an outer circumference of the first tubular body.
    Type: Application
    Filed: February 8, 2023
    Publication date: August 24, 2023
    Applicant: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Masaya FUJIKURA, Koki SHIGA, Yuki MAKIGAWA
  • Publication number: 20220181860
    Abstract: A wire harness including: a first electric wire; a first tube in which the first electric wire is housed; a clamp that holds the first tube; and a first tape having a surface that is less likely to slide against the clamp than a surface of the first tube, wherein the clamp is brought into contact with the first tape that is wound onto and fixed to an outer circumferential surface of the first tube, and is attached thereto.
    Type: Application
    Filed: September 24, 2019
    Publication date: June 9, 2022
    Applicant: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Masaya FUJIKURA, Takao SUGA
  • Publication number: 20220173556
    Abstract: A bus bar that includes a main body having a plate shape for arranging a terminal to be electrically connected to the bus bar; and an upright provided at a side in a widthwise direction of the main body, wherein: the main body has an open hole into which a shaft of a bolt is to be inserted, and the upright has an inner surface with which a head of the bolt can come into contact in a rotational direction.
    Type: Application
    Filed: October 4, 2019
    Publication date: June 2, 2022
    Applicant: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Masaya FUJIKURA, Takuya OMURA
  • Publication number: 20220161743
    Abstract: A wire harness including: an electric wire; a first tube in which the electric wire is housed; and a clamp that holds the first tube, wherein: the clamp includes a main body in which the first tube is housed, and a protrusion that protrudes from the main body in a longitudinal direction of the first tube, the first tube being fastened to the protrusion with a fastener, and the protrusion has an inner circumferential surface opposed to the first tube, a first end located on one side of the inner circumferential surface in a circumferential direction, and a second end located on the other side of the inner circumferential surface in the circumferential direction, a height of the inner circumferential surface in a vertical direction continuously decreasing from the first end to the second end in a state in which the wire harness is installed in the vehicle.
    Type: Application
    Filed: September 24, 2019
    Publication date: May 26, 2022
    Applicant: SUMITOMO WIRING SYSTEMS, LIMITED
    Inventors: Masaya FUJIKURA, Takao SUGA
  • Patent number: 11225208
    Abstract: A wire harness including: a wire; an electromagnetic wave absorber that has a through hole through which the wire passes, and that is provided so as to surround an outer circumference of the wire; and a movement restrictor that is provided adjacent to the electromagnetic wave absorber, and that restricts movement of the electromagnetic wave absorber in a length direction of the wire.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: January 18, 2022
    Assignee: SUMITOMO WIRING SYSTEMS, LTD.
    Inventor: Masaya Fujikura
  • Publication number: 20210122308
    Abstract: A wire harness including: a wire; an electromagnetic wave absorber that has a through hole through which the wire passes, and that is provided so as to surround an outer circumference of the wire; and a movement restrictor that is provided adjacent to the electromagnetic wave absorber, and that restricts movement of the electromagnetic wave absorber in a length direction of the wire.
    Type: Application
    Filed: October 2, 2020
    Publication date: April 29, 2021
    Applicant: SUMITOMO WIRING SYSTEMS, LTD.
    Inventor: Masaya FUJIKURA