Patents by Inventor Takenori Kusakabe

Takenori Kusakabe 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).

  • Pillow
    Patent number: D507142
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: July 12, 2005
    Assignee: Inoac Corporation
    Inventors: Masao Akamatsu, Atsuhiko Itakura, Takenori Kusakabe
  • Pillow
    Patent number: D516855
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: March 14, 2006
    Assignee: Inoac Corporation
    Inventors: Masao Akamatsu, Atsuhiko Itakura, Takenori Kusakabe
  • Pillow
    Patent number: D517849
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: March 28, 2006
    Assignee: Inoac Corporation
    Inventors: Masao Akamatsu, Atsuhiko Itakura, Takenori Kusakabe
  • Portion of a pillow
    Patent number: D575974
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: September 2, 2008
    Assignee: Inoac Corporation
    Inventors: Masao Akamatsu, Atsuhiko Atakura, Takenori Kusakabe