Patents by Inventor Norihito Shitaka

Norihito Shitaka 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).

  • Calibrator for wafer handling robots
    Patent number: D944661
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: March 1, 2022
    Assignee: KOKUSAI ELECTRIC CORPORATION
    Inventors: Makoto Sambu, Norihito Shitaka