Patents by Inventor Kazutohi Ito

Kazutohi Ito 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).

  • Power transfer switch
    Patent number: D691566
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: October 15, 2013
    Assignee: Aichi Electric Works Co., Ltd.
    Inventors: Hidenobu Hashimoto, Kazutohi Ito
  • Power transfer switch
    Patent number: D692396
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: October 29, 2013
    Assignee: Aichi Electric Works Co., Ltd.
    Inventors: Hidenobu Hashimoto, Kazutohi Ito