Patents by Inventor Yuukou Shinryo

Yuukou Shinryo 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).

  • Dynamoelectric machine
    Patent number: 5105115
    Abstract: A dynamoelectric machine having a stator which is composed of a stator core formed of a mold resin containing silicon steel powder, and a magnetic field generating coil having coil turns arranged to generate sine-wave magnetic fields and embedded in the mold resin of the stator core. The coil ends of the coil turns of the magnetic field generating coil are bent so as to extend along both side surfaces of the stator core. Disclosed also is a method of producing this stator.
    Type: Grant
    Filed: August 6, 1990
    Date of Patent: April 14, 1992
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Yuukou Shinryo, Masaharu Maruno