Patents by Inventor Kenichi Kametaka

Kenichi Kametaka 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).

  • Clutch damper
    Patent number: 4693354
    Abstract: A clutch damper for absorbing vibrations occurring during transmission of torque in a clutch mechanism for automobiles or the like, wherein a plurality of buffer members stepwisely operated are provided between a hub slipped over a shaft and a clutch disc, and a spacer member for restraining a play of the members to transmit the torque smoothly is provided.
    Type: Grant
    Filed: January 27, 1986
    Date of Patent: September 15, 1987
    Assignees: Toyota Jidosha Kabushikikaisha, Nok-Megulastik Co., Ltd.
    Inventors: Mitsuhiro Umeyama, Kaoru Wakahara, Hisao Ohtani, Kenichi Kametaka, Masaru Kinoshita, Nobuyuki Kobayashi