Patents by Inventor Toshio Hamauzu

Toshio Hamauzu 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).

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    Patent number: D507193
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: July 12, 2005
    Assignee: Xanavi Informatics Corporation
    Inventors: Tsugumichi Owaki, Toshiyuki Moriya, Takashi Yoshimaru, Toshio Hamauzu, Hisanobu Murazumi