Patents by Inventor Takakatsu Hatae

Takakatsu Hatae 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).

  • Electric compressor motor having a stator core of reduced height
    Patent number: 7202581
    Abstract: A stator (1) is configured so that a plurality of power supply terminals (4) each having a tab (4a) of a planar protrusion are located on an end face of a stator core (2), the power supply side end of the winding (3) is connected to the power supply terminal (4), and a lead wire (7) with a flag type terminal (14) is connected to the power supply terminal (4), the lead wire being connected to the flag type terminal (14) in a direction intersecting a press-fitting direction into the tab (4a), the plurality of power supply terminals (4) are arranged at the same height from the end face of the stator core (2) and are inclined so that the faces of the tabs (4a) of the plurality of power supply terminals (4) are not arranged on the same plane.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: April 10, 2007
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kenji Sasaki, Osaaki Morino, Akihiko Yamazaki, Yasutake Seki, Takakatsu Hatae
  • Motor
    Publication number: 20050231050
    Abstract: A stator (1) is configured so that a plurality of power supply terminals (4) each having a tab (4a) of a planar protrusion are located on an end face of a stator core (2), the power supply side end of the winding (3) is connected to the power supply terminal (4), and a lead wire (7) with a flag type terminal (14) is connected to the power supply terminal (4), the lead wire being connected to the flag type terminal (14) in a direction intersecting a press-fitting direction into the tab (4a), the plurality of power supply terminals (4) are arranged at the same height from the end face of the stator core (2) and are inclined so that the faces of the tabs (4a) of the plurality of power supply terminals (4) are not arranged on the same plane.
    Type: Application
    Filed: June 25, 2003
    Publication date: October 20, 2005
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kenji Sasaki, Osaaki Morino, Akihiko Yamazaki, Yasutake Seki, Takakatsu Hatae