Patents by Inventor Kiyoaki Suizu

Kiyoaki Suizu 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).

  • Work vehicle
    Patent number: 7832520
    Abstract: Disclosed is a working vehicle capable of working and driving in stable condition while suppressing the adverse effect caused by the load variation such as sudden dashing from an associated ground working implement. The working vehicle comprises a controller for controlling the variator ratio of its toroidal mechanism to oppose the variation of the load when the toroidal mechanism is loaded on its output side. The controller adjusts the variator ratio appropriately when the engine starts.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: November 16, 2010
    Assignee: Iseki & Co., Ltd.
    Inventors: Takahisa Murakami, Kiyoaki Suizu, Tomoaki Watanabe, Tomoaki Kondo, Junichi Oshita
  • Work Vehicle
    Publication number: 20080315559
    Abstract: Disclosed is a working vehicle capable of working and driving in stable condition while suppressing the adverse effect caused by the load variation such as sudden dashing from an associated ground working implement. The working vehicle comprises a controller for controlling the variator ratio of its toroidal mechanism to oppose the variation of the load when the toroidal mechanism is loaded on its output side. The controller adjusts the variator ratio appropriately when the engine starts.
    Type: Application
    Filed: March 7, 2006
    Publication date: December 25, 2008
    Applicant: ISEKI & CO., LTD.
    Inventors: Takahisa Murakami, Kiyoaki Suizu, Tomoaki Watanabe, Tomoaki Kondo, Junichi Oshita