Patents by Inventor Toshihito Sanga

Toshihito Sanga 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).

  • MOTOR AND DRIVE SYSTEM PROVIDED THEREWITH
    Publication number: 20120187877
    Abstract: A three-phase AC motor (4) has a configuration in which a q-axis inductance is larger than a d-axis inductance by a predetermined amount or more to allow smoothing of power fluctuations due to the power supply voltage of the AC power source (3).
    Type: Application
    Filed: September 29, 2010
    Publication date: July 26, 2012
    Inventors: Akio Yamagiwa, Toshinari Kondou, Toshihito Sanga