Patents by Inventor Takashi Matunuma

Takashi Matunuma 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).

  • Handheld information terminal device
    Patent number: D672386
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: December 11, 2012
    Assignee: Fujitsu Frontech Limited
    Inventors: Takashi Matunuma, Toshiyuki Kobayashi, Tomohiro Takizawa, Taku Ando