Patents by Inventor Akira Fujishiro

Akira Fujishiro 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: D429401
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: August 8, 2000
    Assignee: Hitachi Keiyo Engineering Co., Ltd.
    Inventors: Yoko Sato, Yukio Kuroiwa, Tohru Higashihara, Shinichi Sarugaku, Akira Fujishiro, Kazuyuki Terashima