Patents by Inventor Yuko Hamada

Yuko Hamada 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).

  • Navigation system
    Patent number: 7623964
    Abstract: A navigation system includes: an intersection enlargement creation unit that creates based upon map data an intersection enlargement over a predetermined map range around a target guidance-requiring intersection present on a recommended route, at which a turn should be made; an intersection enlargement display unit that displays at a display monitor the intersection enlargement having been created by the intersection enlargement creation unit; and a mark display unit that displays an indicator mark indicating an advancing path shape at a next guidance-requiring intersection immediately beyond the target guidance-requiring intersection over the intersection enlargement on display at the display monitor.
    Type: Grant
    Filed: October 3, 2006
    Date of Patent: November 24, 2009
    Assignee: Xanavi Informatics Corporation
    Inventors: Manabu Morita, Yuko Hamada, Kazuhiro Toma, Shoji Kijima, Hitoshi Koseki, Takahiko Tada
  • Navigation system
    Publication number: 20070100545
    Abstract: A navigation system includes: an intersection enlargement creation unit that creates based upon map data an intersection enlargement over a predetermined map range around a target guidance-requiring intersection present on a recommended route, at which a turn should be made; an intersection enlargement display unit that displays at a display monitor the intersection enlargement having been created by the intersection enlargement creation unit; and a mark display unit that displays an indicator mark indicating an advancing path shape at a next guidance-requiring intersection immediately beyond the target guidance-requiring intersection over the intersection enlargement on display at the display monitor.
    Type: Application
    Filed: October 3, 2006
    Publication date: May 3, 2007
    Applicant: Xanavi Informatics Corporation
    Inventors: Manabu Morita, Yuko Hamada, Kazuhiro Toma, Shoji Kijima, Hitoshi Koseki, Takahiko Tada