Patents by Inventor Kenta Mitsuishi

Kenta Mitsuishi 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).

  • Electronic piano
    Patent number: D774127
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: December 13, 2016
    Assignee: ROLAND CORPORATION
    Inventors: Kenta Mitsuishi, Fumihiko Miura, Yoshiyasu Kitagawa