Patents by Inventor Syuji Nagao

Syuji Nagao 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).

  • Moving body track indicator system
    Patent number: 4400780
    Abstract: A moving body track indicating system for displaying the track of a moving body along with latitude and longitude line markers and cursors on an indicating device such as a cathode-ray tube. The displayed pattern can be automatically magnified or reduced and shifted to a desired position. Cursor markers are displayed parallel to the latitude and longitude line markers with identifying symbols displayed along with the cursor markers. A reference point is automatically readjusted wherein the moving body, a ship in the preferred embodiment, moves beyond the edge of the display surface.
    Type: Grant
    Filed: April 22, 1980
    Date of Patent: August 23, 1983
    Assignee: Furuno Electric Co., Ltd.
    Inventors: Syuji Nagao, Ryoichi Nakai, Kazuo Yamauchi
  • Moving body track indicator system
    Patent number: RE32357
    Abstract: A moving body track indicating system for displaying the track of a moving body along with latitude and longitude line markers and cursors on an indicating device such as a cathode-ray tube. The displayed pattern can be automatically magnified or reduced and shifted to a desired position. Cursor markers are displayed parallel to the latitude and longitude line markers with identifying symbols displayed along with the cursor markers. A reference point is automatically readjusted wherein the moving body, a ship in the preferred embodiment, moves beyond the edge of the display surface.
    Type: Grant
    Filed: August 23, 1985
    Date of Patent: February 17, 1987
    Assignee: Furuno Electric Co., Ltd.
    Inventors: Syuji Nagao, Ryoichi Nakai, Kazuo Yamauchi