Patents by Inventor Takashi Kiyomura

Takashi Kiyomura 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).

  • Starting fuel supply control system for internal combustion engines
    Patent number: 5224456
    Abstract: A starting fuel supply control system for an internal combustion engine having a purging passage connecting between a canister and an intake passage for purging a mixture of evaporative fuel from a fuel tank and air therethrough into the intake passage, and a purge control valve arranged across the purging passage for controlling the flow rate of the evaporative fuel to be supplied to the intake passage. An ECU detects a flow rate of an evaporative fuel component in the mixture flowing in the purging passage, and sets an amount of fuel to be supplied to the engine at the start thereof, based upon the detected flow rate of the evaporative fuel component.
    Type: Grant
    Filed: May 1, 1992
    Date of Patent: July 6, 1993
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Fumio Hosoda, Hideo Moriwaki, Masakazu Kitamoto, Sachito Fujimoto, Kazumi Yamazaki, Takashi Kiyomura