Patents by Inventor Hideyuki Ichakawa

Hideyuki Ichakawa 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 supply apparatus for internal combustion engine
    Patent number: 8620563
    Abstract: A fuel supply apparatus for an internal combustion engine having a plurality of cylinders, which supplies fuel through fuel injection valves provided corresponding to the plurality of cylinders. An amount of fuel supplied to the engine is controlled by changing a fuel injection period of said fuel injection valve, and performing a fuel injection with a plurality of injection modes including a reference injection mode. A fuel injection amount parameter for controlling a valve opening period of the fuel injection valve in the reference injection mode, is calculated according to an operating condition of said engine.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: December 31, 2013
    Assignee: Honda Motor Co., Ltd.
    Inventors: Kanta Tsuji, Yosuke Shima, Hideyuki Ichakawa