Patents by Inventor Seiji Isomura

Seiji Isomura 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).

  • Apparatus for opening and closing a door of a container apparatus of a vehicle
    Patent number: 7464625
    Abstract: An apparatus for opening and closing a door of a container apparatus of a vehicle can include a single knob, a shaft, a fixed member, a shaft biasing spring, an arm, and a cam. The shaft is movable in an axial direction of the shaft and rotatable about an axis of the shaft. The shaft has a radially extending portion. The shaft has first, second, and third rotational positions. The third rotational position is offset by 180 degrees from the first rotational position. The arm has an opening side arm corresponding to the first rotational position and a closing side arm corresponding to the third rotational position. A cam driving protrusion for rotating the cam is provided to at least one of the opening side arm and the closing side arm. A support member may be coupled to the arm. The support member includes an opening side support member and a closing side support member.
    Type: Grant
    Filed: May 2, 2007
    Date of Patent: December 16, 2008
    Assignee: Kojima Press Industry Co., Ltd.
    Inventors: Keizo Sugiura, Seiji Isomura, Yoichi Yamamoto, Hitoshi Suga, Kazumi Sugesawa
  • Apparatus for opening and closing a door of a container apparatus of a vehicle
    Publication number: 20070261512
    Abstract: An apparatus for opening and closing a door of a container apparatus of a vehicle can include a single knob, a shaft, a fixed member, a shaft biasing spring, an arm, and a cam. The shaft is movable in an axial direction of the shaft and rotatable about an axis of the shaft. The shaft has a radially extending portion. The shaft has first, second, and third rotational positions. The third rotational position is offset by 180 degrees from the first rotational position. The arm has an opening side arm corresponding to the first rotational position and a closing side arm corresponding to the third rotational position. A cam driving protrusion for rotating the cam is provided to at least one of the opening side arm and the closing side arm. A support member may be coupled to the arm. The support member includes an opening side support member and a closing side support member.
    Type: Application
    Filed: May 2, 2007
    Publication date: November 15, 2007
    Inventors: Keizo Sugiura, Seiji Isomura, Yoichi Yamamoto, Hitoshi Suga, Kazumi Sugesawa