Patents by Inventor Toshihiko Kusano

Toshihiko Kusano 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).

  • Change-speed construction for propelling system of work vehicle
    Patent number: 5033594
    Abstract: A change-speed construction for a propelling system of a work vehicle. The construction has a neutral return mechanism for causing a stepless transmission to return to the neutral in response to disengagement of a main propelling transmission clutch. Then, when the clutch is engaged again to resume vehicle run after a temporary stop for e.g. replenishment of materials to be worked, the vehicle does not make a sudden start.
    Type: Grant
    Filed: April 30, 1990
    Date of Patent: July 23, 1991
    Assignee: Kubota Corporation
    Inventors: Arinobu Ishida, Toshihiko Kusano, Naotaka Kanai, Toshiyuki Matsumoto, Shinichi Takeda, Hiroshi Nishikawa, Tokio Horikawa