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Navigation apparatus for mobile vehicle and navigation communication system

  • US 6,828,936 B2
  • Filed: 08/23/2001
  • Issued: 12/07/2004
  • Est. Priority Date: 08/23/2000
  • Status: Expired due to Fees
First Claim
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1. A mobile vehicle navigation apparatus for displaying the position of a mobile vehicle on a display, comprising:

  • a receiver for receiving information transmitted from another mobile vehicle, indicative of the position of said other mobile vehicle;

    a setting part for allowing a user to set said other mobile vehicle either in a valid state or in an invalid state, in order to enable or disable said other mobile vehicle, at any particular time; and

    a display part for displaying the position of said other mobile vehicle received by said receiver on said display when said other mobile vehicle is set in the valid state.

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