Patents by Inventor Keiji Hino

Keiji Hino 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).

  • Rotating electrical machine with biased bobbin
    Patent number: 9601960
    Abstract: An electrical machine includes a back-yoke engagement portion including a convex portion for a back yoke portion formed on an outer-diameter surface of a pair of back yoke-side coil retaining pieces and a shoe engagement portion including a convex portion for a shoe portion. By the convex portion for the back yoke portion and the convex portion for the shoe portion, the back yoke-side coil retaining pieces and shoe-side coil retaining pieces are biased toward a stator core.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: March 21, 2017
    Assignee: Mitsubishi Electric Corporation
    Inventors: Keiji Hino, Kazuhisa Takashima, Atsushi Ichigozaki, Katsuhiko Sakamoto
  • ROTATING ELECTRICAL MACHINE
    Publication number: 20150048711
    Abstract: An electrical machine includes a back-yoke engagement portion including a convex portion for a back yoke portion formed on an outer-diameter surface of a pair of back yoke-side coil retaining pieces and a shoe engagement portion including a convex portion for a shoe portion. By the convex portion for the back yoke portion and the convex portion for the shoe portion, the back yoke-side coil retaining pieces and shoe-side coil retaining pieces are biased toward a stator core.
    Type: Application
    Filed: September 27, 2012
    Publication date: February 19, 2015
    Applicant: Mitsubishi Electric Corporation
    Inventors: Keiji Hino, Kazuhisa Takashima, Atsushi Ichigozaki, Katsuhiko Sakamoto