Patents by Inventor Mamoruo Kimura

Mamoruo Kimura 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).

  • Permanent magnet type electric rotating machine and wind turbine electric power generation system
    Patent number: 7619332
    Abstract: A permanent magnet type electric rotating machine comprises a stator having a distributed winding and a permanent magnet rotor, wherein the permanent magnet rotor is provided with a wind passage in an axial direction thereof.
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: November 17, 2009
    Assignee: Hitachi, Ltd.
    Inventors: Mamoruo Kimura, Kazumasa Ide, Motonobu Iizuka, Shuji Mizutani, Tetsuo Fujigaki, Kengo Iwashige, Hisato Tagawa, Yusaku Maruno
  • Permanent magnet type electric rotating machine and wind turbine electric power generation system
    Publication number: 20060071568
    Abstract: A permanent magnet type electric rotating machine comprises a stator having a distributed winding and a permanent magnet rotor, wherein the permanent magnet rotor is provided with a wind passage in an axial direction thereof.
    Type: Application
    Filed: September 30, 2005
    Publication date: April 6, 2006
    Inventors: Mamoruo Kimura, Kazumasa Ide, Motonobu Iizuka, Shuji Mizutani, Tetsuo Fujigaki, Kengo Iwashige, Hisato Tagawa, Yusaku Maruno