Patents by Inventor Yoshiaki Sakaue

Yoshiaki Sakaue 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).

  • Fuel-air mixture feed device of the multiple cylinder and multiple carburetor type for an internal combustion engine
    Patent number: 4114572
    Abstract: A fuel-air mixture feed device for use with a multiple cylinder internal combustion engine having at least one carburetor for high loads, and at least one carburetor for high and low loads, comprising main conduits connecting the cylinders to the carburetors and at least one branch conduit connecting the main conduits to each other. By this arrangement, the carburetor for high loads is rendered inoperative at low loads and the carburetor for high and low loads is operated to feed fuel-air mixtures to the cylinders, while all the carburetors are operated at high loads so that maximum power can be obtained at all time.
    Type: Grant
    Filed: September 30, 1976
    Date of Patent: September 19, 1978
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Munekazu Matsuda, Yoshiaki Sakaue