Patents by Inventor Yasuhiro Daizen

Yasuhiro Daizen 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).

  • Intersection search apparatus and intersection search method therefor
    Patent number: 6950744
    Abstract: An intersection search apparatus includes: a map information retrieve unit to retrieve map information; an input unit to specify a road to be searched and/or intersection-related information on a facility and/or a featuring object from roads included in the map information; an intersection search unit to search an intersection which exists on the road to be searched and specified by the input unit and to which the facility and/or the featuring object of the specified intersection-related information are adjacent from the map; and an output unit to output the intersection information related to the intersection search by the intersection search unit.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: September 27, 2005
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Yasuhiro Daizen
  • Intersection search apparatus and intersection search method therefor
    Publication number: 20040201501
    Abstract: An intersection search apparatus includes: a map information retrieve unit to retrieve map information; an input unit to specify a road to be searched and/or intersection-related information on a facility and/or a featuring object from roads included in the map information; an intersection search unit to search an intersection which exists on the road to be searched and specified by the input unit and to which the facility and/or the featuring object of the specified intersection-related information are adjacent from the map; and an output unit to output the intersection information related to the intersection search by the intersection search unit.
    Type: Application
    Filed: May 21, 2002
    Publication date: October 14, 2004
    Inventor: Yasuhiro Daizen