Patents by Inventor Tazuo Orihara

Tazuo Orihara 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: D447738
    Type: Grant
    Filed: December 7, 2000
    Date of Patent: September 11, 2001
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Seiji Usami, Tazuo Orihara, Noriaki Itai
  • Patent number: D456373
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: April 30, 2002
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Seiji Usami, Tazuo Orihara, Noriaki Itai
  • Patent number: D466876
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: December 10, 2002
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Seiji Usami, Tazuo Orihara, Noriaki Itai
  • Patent number: D476305
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: June 24, 2003
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tazuo Orihara, Noriaki Itai, Motoko Shimizu
  • Patent number: D301780
    Type: Grant
    Filed: April 24, 1987
    Date of Patent: June 20, 1989
    Assignee: Sharp Corporation
    Inventors: Akira Ezaki, Tazuo Orihara, Kiminori Yamaguchi
  • Patent number: D499707
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: December 14, 2004
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Seiji Usami, Noriaki Itai, Tazuo Orihara, Makoto Shinba
  • Patent number: D313678
    Type: Grant
    Filed: May 13, 1987
    Date of Patent: January 8, 1991
    Assignee: Sharp Corporation
    Inventors: Kiminori Yamaguchi, Tazuo Orihara
  • Patent number: D336645
    Type: Grant
    Filed: September 11, 1991
    Date of Patent: June 22, 1993
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tomitaro Saito, Koji Satake, Tazuo Orihara
  • Patent number: D342258
    Type: Grant
    Filed: February 6, 1992
    Date of Patent: December 14, 1993
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tomitaro Saito, Koji Satake, Tazuo Orihara, Masaki Iinuma
  • Patent number: D348064
    Type: Grant
    Filed: February 6, 1992
    Date of Patent: June 21, 1994
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tomitaro Saito, Koji Satake, Tazuo Orihara, Masaki Iinuma