Patents by Inventor Tatsuhiro UJIIE

Tatsuhiro UJIIE 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).

  • Stator and electric motor
    Patent number: 8593031
    Abstract: A stator includes an iron core 3 in which a plurality of teeth 2 are connected into an integral body, and coil wires 5 each of which is wound in series around each set of a predetermined number of teeth included in the plurality of teeth. Each of the coil wires 5 is routed in a slanting direction between opposed faces of two adjacent teeth 2 in each set of the predetermined number of teeth 2, so that each of the coil wires makes a transition from a wire wound around one of them 2 to a wire wound around the other tooth 2.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: November 26, 2013
    Assignee: Mitsubishi Electric Corporation
    Inventors: Hiroyuki Kinugawa, Hiroyuki Ogura, Tatsuhiro Ujiie
  • STATOR AND ELECTRIC MOTOR
    Publication number: 20110298329
    Abstract: A stator includes an iron core 3 in which a plurality of teeth 2 are connected into an integral body, and coil wires 5 each of which is wound in series around each set of a predetermined number of teeth included in the plurality of teeth. Each of the coil wires 5 is routed in a slanting direction between opposed faces of two adjacent teeth 2 in each set of the predetermined number of teeth 2, so that each of the coil wires makes a transition from a wire wound around one of teeth 2 to a wire wound around the other tooth 2.
    Type: Application
    Filed: September 21, 2010
    Publication date: December 8, 2011
    Inventors: Hiroyuki KINUGAWA, Hiroyuki OGURA, Tatsuhiro UJIIE