Patents by Inventor Toru Irie

Toru Irie 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).

  • Portable telephone
    Patent number: D317606
    Type: Grant
    Filed: October 11, 1990
    Date of Patent: June 18, 1991
    Assignee: Fujitsu Limited
    Inventors: Toru Irie, Isamu Fukuda, Hisamitsu Takagi
  • Printer
    Patent number: D317784
    Type: Grant
    Filed: December 10, 1987
    Date of Patent: June 25, 1991
    Assignee: Fujitsu Limited
    Inventors: Yoshinoro Kakiuchi, Toru Irie, Makoto Maki
  • Printer
    Patent number: D318684
    Type: Grant
    Filed: January 22, 1990
    Date of Patent: July 30, 1991
    Assignee: Fujitsu Limited
    Inventors: Toru Irie, Yoshinori Kakiuchi, Shinichiro Imamura
  • Printer
    Patent number: D321707
    Type: Grant
    Filed: April 14, 1989
    Date of Patent: November 19, 1991
    Assignee: Fujitsu Limited
    Inventors: Toru Irie, Yoshinori Kakiuchi, Akira Tsukamoto