Patents by Inventor Shozo Machida

Shozo Machida 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).

  • Hydraulic clutch control system for transmission
    Patent number: 5131514
    Abstract: In order to resolve a so-called trouble "clutch dragging" caused by a poor discharge rate of pressurized oil confined within a clutch piston chamber, there is provided a hydraulic clutch control system for a transmission, which system enables the pressurized oil confined within the clutch piston chamber to flow out of the chamber in a moment upon disengagement of a clutch of the transmission.
    Type: Grant
    Filed: March 21, 1990
    Date of Patent: July 21, 1992
    Assignee: Kabushiki Kaisha Komatsu Seisakusho
    Inventor: Shozo Machida