Patents by Inventor Shuichiro Shioyama

Shuichiro Shioyama 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).

  • Gear train arrangement of rear wheel steering system for motor vehicle
    Patent number: 5383529
    Abstract: A gear train of a rear wheel steering arrangement for an automotive vehicle includes a worm gear which is driven by a motor to steer rear wheels. The worm gear is designed to exhibit a reverse rotation efficiency more than zero so that when reverse torque is transmitted from a worm wheel to a worm, the worm is allowed to rotate in a reverse direction.
    Type: Grant
    Filed: February 22, 1993
    Date of Patent: January 24, 1995
    Assignee: Atsugi Unisia Corporation
    Inventors: Shuichiro Shioyama, Norihiro Saita