Patents by Inventor Syuuji Miyama

Syuuji Miyama 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 control system for an automotive engine
    Patent number: 4846127
    Abstract: An idle switch is provided to respond to release of an accelerator pedal of a motor vehicle, for producing an idle signal. A large increment of the engine speed after the production of the idle signal is detected and an engine speed increase signal is produced. The increment is compared with a predetermined value and an immediate cutoff signal is produced when the increment is larger than the predetermined value. In response to the immediate cutoff signal fuel supply is immediately cut.
    Type: Grant
    Filed: July 8, 1988
    Date of Patent: July 11, 1989
    Assignee: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Syuuji Miyama, Hiroya Ohkumo