Patents by Inventor Hiroyuki Kitazume

Hiroyuki Kitazume 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: D320218
    Type: Grant
    Filed: September 29, 1989
    Date of Patent: September 24, 1991
    Assignee: Casio Computer Co., Ltd.
    Inventor: Hiroyuki Kitazume