Patents by Inventor Yuma Katsuda

Yuma Katsuda 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).

  • Engine generator
    Patent number: D871337
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: December 31, 2019
    Assignee: YAMAHA MOTOR POWER PRODUCTS KABUSHIKI KAISHA
    Inventors: Yuki Nagasawa, Yuma Katsuda