Patents by Inventor Keiichiro Aou

Keiichiro Aou 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).

  • 3D glasses
    Patent number: D658701
    Type: Grant
    Filed: October 6, 2010
    Date of Patent: May 1, 2012
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Masaki Iinuma, Hiroshi Yamamizu, Yasuhiko Oda, Keiichiro Aou
  • 3D glasses
    Patent number: D669523
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: October 23, 2012
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kuniharu Wakata, Yasuhiko Oda, Keiichiro Aou, Yoshito Fujii
  • Television set
    Patent number: D679671
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: April 9, 2013
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yoshito Fujii, Hiroshi Gomi, Keiichiro Aou
  • Television set
    Patent number: D679672
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: April 9, 2013
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yoshito Fujii, Hiroshi Gomi, Keiichiro Aou
  • Television set
    Patent number: D687000
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: July 30, 2013
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Hiroshi Gomi, Keiichiro Aou, Yoshito Fujii