Patents by Inventor Katsuya Funakoshi

Katsuya Funakoshi 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).

  • Data input device
    Patent number: D442958
    Type: Grant
    Filed: August 21, 2000
    Date of Patent: May 29, 2001
    Assignee: Fujitsu Takamisawa Component Limited
    Inventors: Katsuya Funakoshi, Takashi Arita