Patents by Inventor Yuuki Yokogawa

Yuuki Yokogawa 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).

  • Toothbrush
    Patent number: D436735
    Type: Grant
    Filed: October 28, 1999
    Date of Patent: January 30, 2001
    Inventors: Yuuki Yokogawa, Tajinder Thandi