Patents by Inventor Ryouzou Ikeuchi

Ryouzou Ikeuchi 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).

  • Suspension member
    Patent number: 7857349
    Abstract: A suspension member for connecting a vehicle body and a suspension device that comprises a pair of side members that extend in the longitudinal direction of the vehicle body and are located symmetrically relative to the center in the transverse direction of the vehicle body, and cross members interconnecting the pair of side members and extending in the transverse direction of the vehicle body. The suspension member is formed by press-molding only after flat plate-like side members and cross members are welded in butt joints.
    Type: Grant
    Filed: October 13, 2005
    Date of Patent: December 28, 2010
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Hiroyuki Fujiki, Takahiro Watanabe, Ryouzou Ikeuchi
  • Suspension Member
    Publication number: 20080258450
    Abstract: A suspension member for connecting a vehicle body and a suspension device that comprises a pair of side members that extend in the longitudinal direction of the vehicle body and are located symmetrically relative to the center in the transverse direction of the vehicle body, and cross members interconnecting the pair of side members and extending in the transverse direction of the vehicle body. The suspension member is formed by press-molding only after flat plate-like side members and cross members are welded in butt joints.
    Type: Application
    Filed: October 13, 2005
    Publication date: October 23, 2008
    Applicant: NISSAN MOTOR LTD.
    Inventors: Hiroyuki Fujiki, Takahiro Watanabe, Ryouzou Ikeuchi
  • Suspension arm mounting arrangement
    Patent number: 6705627
    Abstract: A suspension arm mounting arrangement for a vehicle, including a suspension arm having a rear end relative to a fore-and-aft direction of the vehicle. A pin extends from the rear end of the suspension arm in a rearward direction of the vehicle. An elastomer bushing supporting the pin includes an outer cylindrical member substantially coaxially extending with the pin. The elastomer bushing is adapted to be secured to a body of the vehicle. A stop is positioned forwardly apart from the outer cylindrical member and projects in a downward direction of the vehicle to be opposed to the outer cylindrical member.
    Type: Grant
    Filed: April 24, 2002
    Date of Patent: March 16, 2004
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yutaka Hasebe, Ryouzou Ikeuchi, Takeo Ehara
  • Suspension arm mounting arrangement
    Publication number: 20020180171
    Abstract: A suspension arm mounting arrangement for a vehicle, including a suspension arm having a rear end relative to a fore-and-aft direction of the vehicle. A pin extends from the rear end of the suspension arm in a rearward direction of the vehicle. An elastomer bushing supporting the pin includes an outer cylindrical member substantially coaxially extending with the pin. The elastomer bushing is adapted to be secured to a body of the vehicle. A stop is positioned forwardly apart from the outer cylindrical member and projects in a downward direction of the vehicle to be opposed to the outer cylindrical member.
    Type: Application
    Filed: April 24, 2002
    Publication date: December 5, 2002
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Yutaka Hasebe, Ryouzou Ikeuchi, Takeo Ehara