Patents by Inventor Tatsuhiko Matsui

Tatsuhiko Matsui 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).

  • Patent number: 4588220
    Abstract: In a structure for removably mounting a support rod for an openable closure member such as engine hood, trunk lid or the like of a motor vehicle, a retainer member of a plastic material is mounted on at least one end of the support rod, and an anchor member of a plastic material which is adapted for engagement with the retainer member, is mounted in a mounting aperture formed either in the vehicle's body or the openable closure member. By virtue of the engagement between the retainer member and the anchor member, the support rod is removably retained with respect to either the vehicle's body or the openable closure member, thereby supporting the openable closure member at its open position.
    Type: Grant
    Filed: October 5, 1983
    Date of Patent: May 13, 1986
    Assignees: Nissan Motor Company, Limited, Kato Hatsujo Kaisha, Ltd.
    Inventors: Tatsuhiko Matsui, Hiroyuki Aida, Akira Watanabe, Miyoshi Masakazu
  • Patent number: 4586579
    Abstract: A device for supporting the engine hood of a motor vehicle in its open position by means of a support rod which is formed of an elastic resin material. The support rod is pivotal at one end thereof and adapted to be inserted at the other end thereof in a recess structure which is disposed in such a manner that the axis thereof makes a predetermined angle with the axis of the support rod when the latter is free and assumes the position to support the engine hood as mentioned above.
    Type: Grant
    Filed: July 8, 1983
    Date of Patent: May 6, 1986
    Assignees: Nissan Motor Company, Limited, Kato Hatsujo Kaisha, Limited
    Inventors: Tatsuhiko Matsui, Hiroyuki Aida, Akira Watanabe, Tsuneyoshi Oohazama
  • Patent number: 4489967
    Abstract: In a structure for removably mounting a support rod for supporting an openable closure member such as engine hood of a motor vehicle, a retainer means formed of a plastic material is provided which is attached to at least one end of the support rod. When it is attempted to support the closure member at its open position by means of the support rod, the retainer means is fitted in a mounting aperture formed in the motor vehicle.
    Type: Grant
    Filed: October 5, 1983
    Date of Patent: December 25, 1984
    Assignees: Nissan Motor Company, Limited, Kato Hatsujo Kaisha, Limited
    Inventors: Tatsuhiko Matsui, Hiroyuki Aida, Tomoyoshi Ohnuki
  • Patent number: 4419789
    Abstract: A vehicle trunk lid opening mechanism including a lid pivotally mounted to the trunk, and two torsion bars which are arranged to produce, when the lid is closed, a torsional force to urge the lid to open. One end of each torsion bar is connected to the lid hinge and the other end of each bar is retained in a mounting hole formed in a panel of a body pillar located in the trunk.
    Type: Grant
    Filed: October 6, 1980
    Date of Patent: December 13, 1983
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Tatsuhiko Matsui, Yasumasa Okada, Minoru Shimatsu