Patents by Inventor Yoshihiko Sakuma

Yoshihiko Sakuma 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).

  • Compact aerial lift vehicle with a vertically movable platform
    Patent number: 5273132
    Abstract: An aerial lift vehicle, having a compact configuration and separable into several parts for storage, comprising a body having wheels, a detachable vertical post, and a platform attached to the upper portion of the vertical post, and vertically movable corresponding to the telescopic movement of the vertical post.
    Type: Grant
    Filed: December 28, 1992
    Date of Patent: December 28, 1993
    Assignee: Kabushiki Kaishi Aichi Corporation
    Inventors: Hiroshi Sasaki, Hideaki Tamura, Yoshihiko Sakuma
  • Compact vehicle with vertically movable platform
    Patent number: D347720
    Type: Grant
    Filed: November 23, 1992
    Date of Patent: June 7, 1994
    Assignee: Kabushiki Kaisha Aichi Corporation
    Inventors: Hideaki Tamura, Yoshihiko Sakuma