Patents by Inventor Yasuhiko Yamada

Yasuhiko Yamada 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).

  • Vibration-insulative support member with cords
    Patent number: 5062618
    Abstract: A vibration-insulative support member includes an elastic body made mainly of rubber, and a pair of upper and lower flanges secured to upper and lower ends of said elastic body, respectively. The elastic body includes cords disposed in the rubber portion of the elastic body. The cords are arranged in layers substantially parallel to the upper and lower flanges in such a manner that the cords in each layer are distributed in a plan substantially parallel to the upper and lower flanges.
    Type: Grant
    Filed: June 13, 1989
    Date of Patent: November 5, 1991
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventors: Yasuhiko Yamada, Minaki Tomio, Toshiyuki Miyamae, Norio Kawai