Patents by Inventor Isami Mitobe

Isami Mitobe 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).

  • Lock device for door of cargo room of vehicle
    Patent number: 5035449
    Abstract: A lock device of a door for a cargo room of a wagon type vehicle includes a main lock member disposed at the upper edge of a lower door and having a latch and a ratchet for preventing the reverse rotation of the latch; a main striker disposed at the lower edge of the upper door and engaging with the main lock member; side lock members disposed on both right and left sides of the lower side door; two side strikers engaging with the side lock members; a key operation member disposed on the outer surface of the lower door and releasing the engagement between the main lock member and the main striker; and a door opening handle disposed on the outer surface of the lower door and releasing the engagement between the side lock members and the side strikers.
    Type: Grant
    Filed: February 22, 1990
    Date of Patent: July 30, 1991
    Assignees: Mitsui Kinzoku Kogyo Kabushiki Kaisha, Isuzu Motors Limited
    Inventors: Naoki Shiratori, Yoshiaki Ueda, Isami Mitobe