Patents by Inventor Kenzou Semimoto

Kenzou Semimoto 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).

  • Optical fiber conductor and image scope using same
    Patent number: 4783135
    Abstract: It is disclosed that an optical fiber conductor of glass type characterized in that the optical fiber conductor has a fiber-reinforcing layer which, at least in a desired region of the entire length thereof, is made of a charred material of an organic resin.
    Type: Grant
    Filed: July 21, 1987
    Date of Patent: November 8, 1988
    Assignee: Mitsubishi Cable Industries, Ltd.
    Inventors: Atsushi Utsumi, Kenzou Semimoto, Hiroyuki Hayami