Patents by Inventor Hiroshi Hanatani

Hiroshi Hanatani 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).

  • Optical beam gun for a game machine
    Patent number: D385586
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: October 28, 1997
    Assignee: Konami Co., Ltd.
    Inventors: Hiroshi Hanatani, Hirofumi Fujimoto