Patents by Inventor Ken Kijiya

Ken Kijiya 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 information management terminal with touch pen
    Patent number: D721075
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: January 13, 2015
    Assignee: King Jim Co., Ltd.
    Inventors: Naotoshi Toda, Ken Kijiya, Makiko Mochizuki
  • Laptop stand
    Patent number: D856343
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: August 13, 2019
    Assignee: KING JIM CO., LTD.
    Inventors: Ken Kijiya, Kazuki Akagawa, Ryo Yamane
  • Portable information terminal stand
    Patent number: D874455
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: February 4, 2020
    Assignee: KING JIM CO., LTD.
    Inventors: Kazuki Akagawa, Ken Kijiya, Ryo Yamane