Patents by Inventor Ken Mikami

Ken Mikami 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).

  • Game machine
    Patent number: D900939
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: November 3, 2020
    Inventors: Tatsuya Yokoyama, Ken Mikami, Shingo Dote