Patents by Inventor Mutsuo Yasumura

Mutsuo Yasumura 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).

  • Patent number: D402403
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: December 8, 1998
    Assignee: Warner-Lambert Company
    Inventors: Vincent C. Motta, Mutsuo Yasumura, Joy Greene, Akira Otani