Patents by Inventor Tukasa Motobayashi

Tukasa Motobayashi 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).

  • Rotation-direction signal inclusion device
    Patent number: 5777217
    Abstract: A rotation-direction signal inclusion device which outputs the larger of a rotation-direction signal and a bearing-wear signal includes a limiter circuit which limits, or "clips", a bearing-wear signal when a short-circuit wire connected across the limiter circuit is opened. When the short-circuit wire is intact, the bearing-wear signal bypasses the limiter circuit and the bearing-wear signal is not limited.
    Type: Grant
    Filed: October 18, 1996
    Date of Patent: July 7, 1998
    Assignee: Kabushiki Kaisha Teikoku Denki Seisakusho
    Inventors: Hisashi Misato, Tukasa Motobayashi