Patents by Inventor Arata Ataka

Arata Ataka 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).

  • Magneto for motor vehicle
    Patent number: 4137884
    Abstract: A magneto for a motor vehicle includes a flywheel having an exciting source and adapted to rotate in timed relation to the engine, and an armature to be excited by the exciting source. It also comprises an elastic steel cover on at least the inner surfaces of its magnet elements, so that the elements are pressed against, and positioned with respect to, the inner surface of the rim of tray-shaped flywheel.
    Type: Grant
    Filed: July 15, 1976
    Date of Patent: February 6, 1979
    Assignee: Hitachi, Ltd.
    Inventors: Mituo Odazima, Rokuro Kikuchi, Arata Ataka