Patents by Inventor Yukitomo Isoda

Yukitomo Isoda 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).

  • Electric conductor
    Patent number: 4654477
    Abstract: The electric conductor comprises at least three kinds of element wires which are electrically connected with each other at least at their both ends, and the electric conductor performs a superior signal transmission characteristics for audio signal and so on.
    Type: Grant
    Filed: November 30, 1984
    Date of Patent: March 31, 1987
    Assignees: Osaka Fuji Kogyo Co., Ltd., Nippon Light Metal Co., Ltd.
    Inventor: Yukitomo Isoda