Patents by Inventor Hidefumi Iwata

Hidefumi Iwata 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: 4358153
    Abstract: A vehicle sunroof structure including a movable panel arranged in a roof aperture. The front edge of the panel has two hinge components, each in the form of a hinge tongue piece. A reinforcement including a water collecting channel is attached to the vehicle roof along the aperture edge for preventing water from entering the vehicle interior. A bracket is attached the water collecting channel and includes a slot therein for receiving the hinge component of the movable panel. A hinge housing is mounted in the bracket slot for engaging the hinge component of the movable panel.
    Type: Grant
    Filed: August 14, 1980
    Date of Patent: November 9, 1982
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Hidefumi Iwata
  • Patent number: 4346932
    Abstract: A hinge device is provided for an openable automobile roof having a detachable lid. The device includes a hinge housing at an edge portion of the opening in the automobile roof panel, a linear passage formed in the hinge housing, a guide portion projected in front of the entrance to the linear passage, a hinge tongue attached to the lid at its front edge, a linear fitting part formed on the hinge tongue and adapted to fit the passage, and a stopper part formed also on the hinge tongue and adapted to abut the guide portion when the lid is placed at the closing position.
    Type: Grant
    Filed: August 14, 1980
    Date of Patent: August 31, 1982
    Assignees: Kokusan Kinzoku Kogyo Kabushiki Kaisha, Nissan Motor Co., Ltd.
    Inventors: Hidefumi Iwata, Yoshimasa Tuchiya, Toshiharu Iidaka