Patents by Inventor Ushio Kubo

Ushio Kubo 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).

  • Telephone set with moveable display
    Patent number: D300740
    Type: Grant
    Filed: August 10, 1987
    Date of Patent: April 18, 1989
    Assignee: Iwatsu Electric Co., Ltd.
    Inventors: Akira Sekiguchi, Ushio Kubo, Yasukazu Kogen