Patents by Inventor Shinichi Mizukubo

Shinichi Mizukubo 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).

  • Reusable fitment for use in an optical fiber
    Patent number: 6364538
    Abstract: A reusable fitment for connection to an optical fiber comprises a cylindrical main body, a translucent window member fixed to an inside of at least a top portion of the main body, and a connector detachably connected to a rear end portion of the main body.
    Type: Grant
    Filed: May 19, 1999
    Date of Patent: April 2, 2002
    Assignee: Bridgestone Corporation
    Inventors: Minoru Ishiharada, Shinichi Mizukubo