Patents by Inventor Tatsuyuki Nakamura

Tatsuyuki Nakamura 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).

  • Diesel engine with mechanical governor
    Patent number: 5083545
    Abstract: In a diesel engine, a cylinder block has a pump housing integratedly provided for a fuel injection pump unit at the lateral side thereof. A timing transmission case is fixedly secured to the fore portions of the cylinder block and the pump housing. A governor weight of a mechanical governor and a transmission member for transmitting a centrifugal force of the governor weight are supported by a fuel injection camshaft within the pump housing. A governor lever and a governor spring are disposed within the pump housing in such a condition as not entering the timing transmission case.
    Type: Grant
    Filed: September 5, 1990
    Date of Patent: January 28, 1992
    Assignee: Kubota Corporation
    Inventors: Kenji Yamashita, Tatsuyuki Nakamura, Shinji Sasaki