Patents by Inventor Ken Naritomi

Ken Naritomi 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).

  • Flywheel magneto generator
    Patent number: 6891295
    Abstract: A flywheel magneto generator which comprises a rotor having a magnet attached to an outer circumferential side of a flywheel and a stator constructed by winding a generating coil around a core having a magnetic pole portion opposed to a magnetic pole of the rotor, wherein a through hole is formed in a peripheral wall portion of the flywheel, a yoke plate is provided so as to block one end of the through hole which is opened on an inner circumferential side of a peripheral wall portion of the flywheel, the magnet to which a magnet cover is attached is supported on the yoke plate, and one magnetic pole face of the magnet is opposed to the yoke plate.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: May 10, 2005
    Assignee: Kokusan Denki Co., Ltd.
    Inventors: Ken Naritomi, Masaaki Kubo, Tooru Notsu, Masakazu Inaba, Junji Kimura, Takeshi Watanabe
  • Flywheel magneto generator
    Publication number: 20040201299
    Abstract: A flywheel magneto generator which comprises a rotor having a magnet attached to an outer circumferential side of a flywheel and a stator constructed by winding a generating coil around a core having a magnetic pole portion opposed to a magnetic pole of the rotor, wherein a through hole is formed in a peripheral wall portion of the flywheel, a yoke plate is provided so as to block one end of the through hole which is opened on an inner circumferential side of a peripheral wall portion of the flywheel, the magnet to which a magnet cover is attached is supported on the yoke plate, and one magnetic pole face of the magnet is opposed to the yoke plate.
    Type: Application
    Filed: April 8, 2004
    Publication date: October 14, 2004
    Inventors: Ken Naritomi, Masaaki Kubo, Tooru Notsu, Masakazu Inaba, Junji Kimura, Takeshi Watanabe