Patents by Inventor Kohei Kizu

Kohei Kizu 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).

  • Data input/output apparatus
    Patent number: D451918
    Type: Grant
    Filed: November 7, 2000
    Date of Patent: December 11, 2001
    Assignee: Seiko Instruments Inc.
    Inventor: Kohei Kizu