Patents by Inventor Hiroshisa Yokota

Hiroshisa Yokota 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).

  • Three-phase alternating current generator
    Publication number: 20040090136
    Abstract: A three-phase alternating current generator includes a bowl-shaped flywheel, sixteen permanent magnets provided on an inner circumferential surface of the flywheel, and a stator located in the flywheel. Further, The stator is composed of twelve teeth provided opposite to the permanent magnets and of coils each being continuously wound around every three teeth among the teeth for generating electric power by an electromagnetic induction effect with the magnets.
    Type: Application
    Filed: May 6, 2003
    Publication date: May 13, 2004
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Fumito Uemura, Shinji Baba, Hiroshisa Yokota