Patents by Inventor Yoji Higuchi

Yoji Higuchi 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).

  • Bearing structure for motor
    Patent number: 5399025
    Abstract: A bearing structure for a motor includes an adjustable bearing for providing radial support to a rotor housed within a casing. The adjustable bearing is positionable along a radial direction relative to the casing, and forms a space with inner wall of the casing. The casing has an open injection port for communicating with the space. The space is filled with a resineous filling material that is injected through the injection port, for securing the adjustable bearing within the casing.
    Type: Grant
    Filed: December 18, 1992
    Date of Patent: March 21, 1995
    Assignee: Asmo Co., Ltd.
    Inventors: Yoji Higuchi, Katsuhiko Torii