Patents by Inventor Masahiro Inazu

Masahiro Inazu 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).

  • Azimuth determinating apparatus
    Patent number: 4413424
    Abstract: An azimuth determinating apparatus wherein the azimuth sensor is oriented to a specified direction, and the deviation of the two-component detection signals of the azimuth sensor from the pointing direction of the azimuth sensor are corrected by the adjustment of the two-component detection signals with the adjusting circuit in accordance with the indication on the amount of deviation indicated by the indicating circuit, whereby distortion of the output signals due to the residual magnetism of the azimuth sensor is corrected and the true azimuth can be determined.
    Type: Grant
    Filed: October 16, 1981
    Date of Patent: November 8, 1983
    Assignees: Nippondenso Co., Ltd., Toyota Jidosha Kogyo Kabushiki Kaisha
    Inventors: Hiroaki Sasaki, Testuya Inoue, Yoshiharu Mineo, Sei Iguchi, Kazuhide Makita, Hiroshi Arai, Hajime Itoh, Hisatoshi Ohta, Masahiro Inazu, Akira Kawahashi