Patents by Inventor Naoto Gunaguchi

Naoto Gunaguchi 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).

  • Air guide structure in motor vehicle leg shield
    Patent number: 7387180
    Abstract: A vehicle includes a leg shield arranged to cover the front sides of the legs of a driver riding the vehicle and a heat exchanger arranged on the front surface side of the leg shield. The leg shield includes a wind guide space formed by a wall member of the leg shield, a first opening formed in a portion of the wall member of the leg shield located at least behind the heat exchanger for guiding air passing through the heat exchanger to the wind guide space and a second opening formed in another portion of the wall member of the leg shield separated from the first opening by a predetermined distance for discharging the air passing through the heat exchanger, guided to the first opening from the wind guide space.
    Type: Grant
    Filed: May 13, 2004
    Date of Patent: June 17, 2008
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Toshihiko Konno, Kaoru Kamimura, Naoto Gunaguchi
  • Air guide structure in motor vehicle leg shield
    Publication number: 20050224266
    Abstract: A vehicle includes a leg shield arranged to cover the front sides of the legs of a driver riding the vehicle and a heat exchanger arranged on the front surface side of the leg shield. The leg shield includes a wind guide space formed by a wall member of the leg shield, a first opening formed in a portion of the wall member of the leg shield located at least behind the heat exchanger for guiding air passing through the heat exchanger to the wind guide space and a second opening formed in another portion of the wall member of the leg shield separated from the first opening by a predetermined distance for discharging the air passing through the heat exchanger, guided to the first opening from the wind guide space.
    Type: Application
    Filed: May 13, 2004
    Publication date: October 13, 2005
    Inventors: Toshihiko Konno, Kaoru Kamimura, Naoto Gunaguchi