Patents by Inventor Toyoharu Kawase

Toyoharu Kawase 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).

  • Clock
    Patent number: D706141
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: June 3, 2014
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Toyoharu Kawase
  • Clock
    Patent number: D720997
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: January 13, 2015
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Toyoharu Kawase