Patents by Inventor Yukuo Koga

Yukuo Koga 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).

  • Ship collision preventive aid apparatus
    Patent number: 4706090
    Abstract: The present application discloses a ship collision preventive aid apparatus in which a radar picture and a key picture are selected from all pictures displayed on a display means as transmitted through a touch panel, and the operator touches the surface of the touch panel, so that a program for an operation key name selected is executed. Predetermined collision preventive aid data required for collision avoidance are then displayed on a display screen.With operation simplified, appropriate information concerning collision avoidance may be supplied and the entire construction is simplified.
    Type: Grant
    Filed: January 22, 1985
    Date of Patent: November 10, 1987
    Assignees: Hitachi Zosen Corp, Kabushiki Kaisha Koden Seisakusho
    Inventors: Shinji Hashiguchi, Hisayuki Kimata, Yukuo Koga