Patents by Inventor Daisuke Ishigami

Daisuke Ishigami 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).

  • Headphone
    Patent number: D854513
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: July 23, 2019
    Assignee: Pioneer DJ CORPORATION
    Inventors: Kazushige Miyake, Kota Kato, Daisuke Ishigami
  • Headphone
    Patent number: D861638
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: October 1, 2019
    Assignee: Pioneer DJ CORPORATION
    Inventors: Kazushige Miyake, Daisuke Ishigami
  • Robot
    Patent number: D862550
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: October 8, 2019
    Assignee: MJI INC.
    Inventors: Tony Shu, Kazushige Miyake, Daisuke Ishigami