Patents by Inventor Hiromichi KATOH

Hiromichi KATOH 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 injection controller
    Patent number: 9518524
    Abstract: A fuel injection controller controls a fuel injector which injects a fuel directly into a cylinder of an engine. The fuel injection controller conducts a correction to increase a fuel injection quantity injected from the fuel injector according to a fuel-adhered quantity which is an amount of the fuel adhered to an opened intake valve. Thus, even when the fuel is adhered to the intake valve, an appropriate amount of the fuel can be injected into the cylinder.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: December 13, 2016
    Assignee: DENSO CORPORATION
    Inventors: Ayumi Satou, Hiromichi Katoh, Mikio Teramura, Yuuta Hosaka, Kensuke Mizui
  • FUEL INJECTION CONTROLLER
    Publication number: 20150027414
    Abstract: A fuel injection controller controls a fuel injector which injects a fuel directly into a cylinder of an engine. The fuel injection controller conducts a correction to increase a fuel injection quantity injected from the fuel injector according to a fuel-adhered quantity which is an amount of the fuel adhered to an opened intake valve. Thus, even when the fuel is adhered to the intake valve, an appropriate amount of the fuel can be injected into the cylinder.
    Type: Application
    Filed: June 17, 2014
    Publication date: January 29, 2015
    Inventors: Ayumi SATOU, Hiromichi KATOH, Mikio TERAMURA, Yuuta HOSAKA, Kensuke MIZUI