Navigation apparatus and method
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United States of America Patent
Stats
-
Dec 9, 2008
Grant Date -
Mar 31, 2005
app pub date -
Jul 27, 2004
filing date -
Sep 26, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A navigation apparatus includes a memory that stores registered routes, wherein each registered route includes a previously traveled route, a corresponding starting point, and a corresponding destination point. The navigation apparatus includes a controller that searches for a route from a specified starting point to a specified destination point, compares the searched route with the registered routes, and utilizes, if a corresponding starting point is substantially identical to the specified starting point or a corresponding destination point is substantially identical to the specified destination point, a portion of a registered route including the substantially identical starting point or the substantially identical destination point as a navigation route.
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