Patents by Inventor Rikuo Okura

Rikuo Okura 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).

  • Supercharged diesel engine fuel injection pump governor assembly
    Patent number: 4015573
    Abstract: A manual speed control member and a centrifugal governor act in combination to select a desired position for a fuel injection pump control rod to control the fuel injection volume. A pressure sensitive unit acts to limit movement of the control rod in a direction to increase the fuel injection volume to a point where maximum power is obtainable but smoky exhaust is prevented. The pressure sensitive unit is automatically disconnected from the control rod to provide maximum fuel injection volume for starting the engine.
    Type: Grant
    Filed: February 14, 1974
    Date of Patent: April 5, 1977
    Assignee: Diesel Kiki Co., Ltd.
    Inventors: Rikuo Okura, Yasuhide Suzuki