Patents by Inventor Yasuo Tomokane

Yasuo Tomokane 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: 5259721
    Abstract: In order to safely transport a building material to its mounting area of a building body and to temporarily hold the same until it is firmly mounted on the mounting area on the building site, according to the present invention, there is provided, an apparatus for transporting/mounting a building material including a self-propelled vehicle body provided with a steering/driving device, the vehicle body assuming a substantially L-shaped form constructed of an upright main body and a pair of lower frames which are parallelly spaced apart from each other and horizontally extend from opposite sides of a lower portion of the main body; an elevator unit movably mounted on a vertical side portion of the main body so as to be vertically movable along the vertical side portion of the main body; a first frame horizontally extending forward from a vertical side of the elevator unit, the first frame having its base end mounted on the elevator unit so as to be horizontally movable in a horizontal plane; a second frame slida
    Type: Grant
    Filed: October 26, 1989
    Date of Patent: November 9, 1993
    Assignees: Kajima Corporation, Kabushiki Kaisha Komatsu Seisakusho
    Inventors: Tadao Sato, Kiyoshi Kubo, Yukio Nozaki, Yasunobu Miyazaki, Yasuo Tomokane, Atsutomo Komine, Hidetaka Suzuki