Patents by Inventor Toru Okagaki

Toru Okagaki 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).

  • Waveguide
    Patent number: D986227
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: May 16, 2023
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yu Ushijima, Hidenori Yukawa, Motomi Watanabe, Toru Okagaki