Patents by Inventor Atushi Shigemura

Atushi Shigemura 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).

  • Television receiver
    Patent number: D342494
    Type: Grant
    Filed: June 25, 1992
    Date of Patent: December 21, 1993
    Assignee: Casio Computer Co., Ltd.
    Inventors: Atushi Shigemura, Toshio Igo