Patents by Inventor Yoshifumi Fukutani

Yoshifumi Fukutani 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).

  • Telephone
    Patent number: D257772
    Type: Grant
    Filed: June 12, 1978
    Date of Patent: January 6, 1981
    Assignee: Tokyo Shibaura Electric Co., Ltd.
    Inventor: Yoshifumi Fukutani
  • Telephone for automobiles
    Patent number: D276808
    Type: Grant
    Filed: September 29, 1982
    Date of Patent: December 18, 1984
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventor: Yoshifumi Fukutani
  • Telephone for automobiles
    Patent number: D285555
    Type: Grant
    Filed: March 7, 1984
    Date of Patent: September 9, 1986
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventor: Yoshifumi Fukutani
  • Telephone
    Patent number: D286042
    Type: Grant
    Filed: May 3, 1982
    Date of Patent: October 7, 1986
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventor: Yoshifumi Fukutani
  • Facsimile transceiver
    Patent number: D365555
    Type: Grant
    Filed: March 25, 1994
    Date of Patent: December 26, 1995
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yoshifumi Fukutani, Shin-ichi Hiroki, Mayumi Watanabe, Masahiko Kashiwabara