Patents by Inventor Fumiyuki Furuhashi

Fumiyuki Furuhashi 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).

  • Coaxial cable
    Patent number: 10825583
    Abstract: The present invention relates to a coaxial cable, and particularly to a small-diameter coaxial cable for use in frequency bands of 100 MHz or more. The present invention addresses the problem of providing a coaxial cable which has excellent flexibility, a small outer diameter, and excellent shielding characteristics. The problem is solved by a coaxial cable having an outer conductor which is formed by mixing and laterally winding strands in the same direction, the strands having an outer diameter difference of not less than 10% between a large-diameter strand having a maximum outer diameter and a small-diameter strand having a minimum outer diameter.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: November 3, 2020
    Assignee: Junkosha Inc.
    Inventors: Daiki Hiraoka, Tomohiro Adachi, Fumiyuki Furuhashi
  • Coaxial Cable
    Publication number: 20200152358
    Abstract: The present invention relates to a coaxial cable, and particularly to a small-diameter coaxial cable for use in frequency bands of 100 MHz or more. The present invention addresses the problem of providing a coaxial cable which has excellent flexibility, a small outer diameter, and excellent shielding characteristics. The problem is solved by a coaxial cable having an outer conductor which is formed by mixing and laterally winding strands in the same direction, the strands having an outer diameter difference of not less than 10% between a large-diameter strand having a maximum outer diameter and a small-diameter strand having a minimum outer diameter.
    Type: Application
    Filed: February 6, 2018
    Publication date: May 14, 2020
    Inventors: Daiki Hiraoka, Tomohiro Adachi, Fumiyuki Furuhashi