Patents by Inventor Toshihisa Nagashi

Toshihisa Nagashi 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).

  • Intake apparatus for engine
    Patent number: 7032563
    Abstract: In an intake duct, a first intake passage arranged in a width direction of the front wheel and a second intake passage arranged on a side of the first intake passage are formed such that a flow area of the first intake passage is set larger than a flow area of the second intake passage. An intake control valve closes the first intake passage when the engine rotates at low speed and opens the first intake passage when the engine rotates at high speed.
    Type: Grant
    Filed: March 16, 2004
    Date of Patent: April 25, 2006
    Assignee: Honda Motor Co., Ltd.
    Inventors: Hiroshi Nakagome, Toshihisa Nagashi
  • Intake apparatus for engine
    Publication number: 20050150703
    Abstract: In an intake duct, a first intake passage arranged in a width direction of the front wheel and a second intake passage arranged on a side of the first intake passage are formed such that a flow area of the first intake passage is set larger than a flow area of the second intake passage. An intake control valve closes the first intake passage when the engine rotates at low speed and opens the first intake passage when the engine rotates at high speed.
    Type: Application
    Filed: March 16, 2004
    Publication date: July 14, 2005
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Hiroshi Nakagome, Toshihisa Nagashi