Patents by Inventor Yasuharu Nagaki

Yasuharu Nagaki 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).

  • Hot stick ring grip
    Patent number: D732362
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: June 23, 2015
    Inventor: Yasuharu Nagaki