Patents by Inventor Hilonori Shinohara

Hilonori Shinohara 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).

  • Golf club head
    Patent number: D381385
    Type: Grant
    Filed: August 28, 1995
    Date of Patent: July 22, 1997
    Assignee: Founders Club Golf Company
    Inventors: Hilonori Shinohara, Tadahiko Yoshioka, Jeffrey D. Sheets