Patents by Inventor Shiro Asaeda

Shiro Asaeda 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).

  • Method and device for controlling fuel injection in internal combustion engine
    Patent number: 6640777
    Abstract: An improved method and system for the control of an engine fuel injection system. The control senses the speed variations either during a portion of a complete cycle and a complete cycle and/or from cycle to cycle in order to determine the load on the engine from preprogrammed maps based upon the engine characteristics. From this load and the speed reading, it is possible to obtain the desired engine fuel injection control. This not only reduces the costs of the system by reducing the number of sensors, but also permits adjustments to be made more rapidly.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: November 4, 2003
    Assignee: Kabushiki Kaisha Moric
    Inventors: Masahiko Enoyoshi, Shiro Asaeda
  • Method and device for controlling fuel injection in internal combustion engine
    Publication number: 20020043246
    Abstract: An improved method and system for the control of an engine fuel injection system. The control senses the speed variations either during a portion of a complete cycle and a complete cycle and/or from cycle to cycle in order to determine the load on the engine from preprogrammed maps based upon the engine characteristics. From this load and the speed reading, it is possible to obtain the desired engine fuel injection control. This not only reduces the costs of the system by reducing the number of sensors, but also permits adjustments to be made more rapidly.
    Type: Application
    Filed: September 25, 2001
    Publication date: April 18, 2002
    Inventors: Masahiko Enoyoshi, Shiro Asaeda