Patents by Inventor Shuuzo Isozumi

Shuuzo Isozumi 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).

  • Engine starter
    Patent number: 4487174
    Abstract: An engine starter comprises a flywheel relatively rotatably mounted on the engine crank shaft and an electromagnetically operated clutch for selectively connecting and disconnecting the flywheel and the crank shaft. The rotational energy of the engine started by any conventional starter is stored in the flywheel which keeps rotating when the flywheel is disconnected from the crank shaft, and the stored energy in the rotating flywheel can be used to crank the engine.
    Type: Grant
    Filed: November 1, 1983
    Date of Patent: December 11, 1984
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Shuuzo Isozumi