Patents by Inventor Yoshinari Uchida

Yoshinari Uchida 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).

  • Initial position setting method of grinding wheel in vertical double disc surface grinding machine
    Patent number: 7435158
    Abstract: The present invention provides an initial position setting method of grinding wheels, before starting a grinding operation, in a vertical double disc surface grinding machine for surface grinding the upper and lower grinding surfaces of a work-piece simultaneously by rotation-driving a pair of grinding wheels by a grinding wheel rotation drive motor and moving the grinding wheels up and down by a grinding wheel vertical drive motor.
    Type: Grant
    Filed: December 10, 2004
    Date of Patent: October 14, 2008
    Assignees: Daisho Seiki Corporation, Honda Motor Co., Ltd.
    Inventors: Yoshihiro Wakaiki, Yoshinari Uchida