Patents by Inventor Hiroshi Shishikura

Hiroshi Shishikura 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).

  • Inductor
    Patent number: D719509
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: December 16, 2014
    Assignee: Toko, Inc.
    Inventors: Hiroshi Shishikura, Masaaki Totsuka, Kunio Sasamori
  • Inductor
    Patent number: D741261
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: October 20, 2015
    Assignee: Toko, Inc.
    Inventors: Hiroshi Shishikura, Masaaki Totsuka, Kunio Sasamori