Patents by Inventor Mitsuo Tezuka

Mitsuo Tezuka 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).

  • Window pane holder or similar article
    Patent number: D312041
    Type: Grant
    Filed: October 9, 1986
    Date of Patent: November 13, 1990
    Assignee: Hori Glass Co., Ltd.
    Inventor: Mitsuo Tezuka