Patents by Inventor Tetsuya Yoshiike

Tetsuya Yoshiike 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).

  • Insulation resistance tester
    Patent number: D700085
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: February 25, 2014
    Assignee: Hioki Denki Kabushiki Kaisha
    Inventors: Tetsuya Yoshiike, Seiji Onuma
  • Clamp meter
    Patent number: D789814
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: June 20, 2017
    Assignee: HIOKI E.E. CORPORATION
    Inventors: Hikaru Kodama, Tetsuya Yoshiike, Takeaki Ohsawa, Seiji Onuma