Patents by Inventor Haruki WATABE

Haruki WATABE 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).

  • Flat cable, rotary connector using the same, and method for producing flat cable
    Patent number: 10804011
    Abstract: A flat cable 10 according to the invention has a plurality of arrayed conductors 11; and an insulating layer 12 covering the periphery of the conductors 11 with a coating film, in which the insulating layer 12 includes a plurality of layers, the outermost layer 13 of the insulating layer 12 and the innermost layer 14 contacting the conductors are both formed from polyphenylene sulfide-based resins, and the melting point of the polyphenylene sulfide-based resin constituting the innermost layer 14 is lower by 5° C. or more than the melting point of the polyphenylene sulfide-based resin constituting the outermost layer 13.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: October 13, 2020
    Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Yutaka Suzuki, Michimasa Watanabe, Haruki Watabe, Kenji Hiroki
  • FLAT CABLE, ROTARY CONNECTOR USING THE SAME, AND METHOD FOR PRODUCING FLAT CABLE
    Publication number: 20190189308
    Abstract: A flat cable 10 according to the invention has a plurality of arrayed conductors 11; and an insulating layer 12 covering the periphery of the conductors 11 with a coating film, in which the insulating layer 12 includes a plurality of layers, the outermost layer 13 of the insulating layer 12 and the innermost layer 14 contacting the conductors are both formed from polyphenylene sulfide-based resins, and the melting point of the polyphenylene sulfide-based resin constituting the innermost layer 14 is lower by 5° C. or more than the melting point of the polyphenylene sulfide-based resin constituting the outermost layer 13.
    Type: Application
    Filed: February 14, 2019
    Publication date: June 20, 2019
    Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Yutaka SUZUKI, Michimasa WATANABE, Haruki WATABE, Kenji HIROKI