Patents by Inventor Hiroki Okuhara

Hiroki Okuhara 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).

  • Patent number: D892293
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: August 4, 2020
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Hiroki Okuhara