Patents by Inventor Toshinori Toshima

Toshinori Toshima 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).

  • Electric tooth brush
    Patent number: D619368
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: July 13, 2010
    Assignee: Asahi Irika Co., Ltd.
    Inventor: Toshinori Toshima
  • Electric tooth polisher
    Patent number: D619717
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: July 13, 2010
    Assignee: Asahi Irika Co., Ltd.
    Inventor: Toshinori Toshima