Patents by Inventor Tetsutaro Goto

Tetsutaro Goto 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).

  • Cartridge for hand held electric game
    Patent number: D437323
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: February 6, 2001
    Assignee: Nintendo Co., Ltd.
    Inventors: Kenichi Sugino, Tetsutaro Goto