Patents by Inventor Yoshiyuki Ayakoji

Yoshiyuki Ayakoji 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).

  • Throttle assembly for intake air and V-type engine therewith
    Patent number: 7597086
    Abstract: A throttle assembly for intake air protects a link mechanism for interlocking throttles with each other from water and mud and maintains the throttle operability in a satisfactory state. The throttle assembly for intake air includes a plurality of throttle devices for injecting fuel into intake air to generate an air-fuel mixture; a link mechanism for connecting driving portions of the throttle devices with each other, a link mechanism housing chamber defined by an outer wall member for forming a link mechanism housing chamber and housing the link mechanism, and seal members provided at the connected or mated portions of the outer wall member and a different member or the connected or mated portions of a plurality of outer wall configuring members which configure the outer wall member.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: October 6, 2009
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Yasuhiro Kuji, Akinobu Wakabayashi, Yoshiyuki Ayakoji, Jun Kiyono, Isamu Tanaka
  • Throttle assembly for intake air and V-type engine therewith
    Publication number: 20080216794
    Abstract: A throttle assembly for intake air protects a link mechanism for interlocking throttles with each other from water and mud and maintains the throttle operability in a satisfactory state. The throttle assembly for intake air includes a plurality of throttle devices for injecting fuel into intake air to generate an air-fuel mixture; a power transmission mechanism for interlocking the driving portions of the throttle devices with each other, a power transmission mechanism housing chamber defined by an outer wall member for forming a power transmission mechanism housing chamber and housing the power transmission mechanism, and seal means provided to the connected or mated portions of the outer wall member and a different member or the connected or mated portions of a plurality of outer wall configuring members which configure the outer wall member.
    Type: Application
    Filed: March 4, 2008
    Publication date: September 11, 2008
    Inventors: Yasuhiro Kuji, Akinobu Wakabayashi, Yoshiyuki Ayakoji, Jun Kiyono, Isamu Tanaka