Patents by Inventor Kai Fujii

Kai Fujii 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).

  • Antenna
    Patent number: D475700
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: June 10, 2003
    Assignee: Mitsubishi Materials Corporation
    Inventors: Shinji Sakai, Yoshiomi Go, Akikazu Toyoda, Hiroshi Tomoto, Kai Fujii, Eiichirou Hirose, Hidenao Matsushima