Patents by Inventor Touru Ookubo

Touru Ookubo 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).

  • Operating apparatus for a game machine
    Patent number: D387094
    Type: Grant
    Filed: November 7, 1996
    Date of Patent: December 2, 1997
    Assignee: Konami Co., Ltd.
    Inventors: Hiroyuki Muraki, Touru Ookubo