Patents by Inventor Shino Sakamoto

Shino Sakamoto 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).

  • Earphone
    Patent number: D918874
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: May 11, 2021
    Assignee: YAMAHA CORPORATION
    Inventors: Yoshihisa Sugiura, Shino Sakamoto
  • Earphone
    Patent number: D925492
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: July 20, 2021
    Assignee: YAMAHA CORPORATION
    Inventors: Yoshihisa Sugiura, Shino Sakamoto