Patents by Inventor Kazuhiro Numano

Kazuhiro Numano 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).

  • Shimmy damping system for steerable vehicles
    Patent number: 4925198
    Abstract: Several embodiments of shimmy damper arrangements for motorcycles wherein an inertial member is coupled to the front wheel by a suspension arrangement that permits the inertial member to move relative to the front wheel for dampening shimmy forces.
    Type: Grant
    Filed: September 11, 1989
    Date of Patent: May 15, 1990
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Toshiaki Ito, Kazuhiro Numano, Masami Suzuki