Inventor
TAMAI HARUHISA
JP19 patents
⚠️ This page may combine multiple inventors who share the name “TAMAI HARUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEXEL CORP
10 patentsUS5608635AMar 4, 1997
Navigation system for a vehicle with route recalculation between multiple locations
ZEXEL CORP340 citations99
US5311434AMay 10, 1994
Vehicle navigation system
ZEXEL CORP166 citations99
US5291412AMar 1, 1994
Navigation system
ZEXEL CORP132 citations98
US5515283AMay 7, 1996
Method for identifying highway access ramps for route calculation in a vehicle navigation system
ZEXEL CORP114 citations97
US5680312AOct 21, 1997
Method and apparatus for selecting a destination in a vehicle navigation system
ZEXEL CORP63 citations96
US5262775ANov 16, 1993
Navigation system with off-route detection and route recalculation
ZEXEL CORP110 citations96
US5712788AJan 27, 1998
Incremental route calculation
ZEXEL CORP154 citations95
US5832408ANov 3, 1998
Method and apparatus for selecting a destination in a vehicle navigation system
ZEXEL CORP60 citations94
US5819200AOct 6, 1998
Method and apparatus for selecting a destination in a vehicle navigation system
ZEXEL CORP54 citations94
US5731978AMar 24, 1998
Method and apparatus for enhancing vehicle navigation through recognition of geographical region types
ZEXEL CORP112 citations94
VISTEON TECH LLC
5 patentsUS5938720AAug 17, 1999
Route generation in a vehicle navigation system
VISTEON TECH LLC270 citations99
US5928307AJul 27, 1999
Method and apparatus for determining an alternate route in a vehicle navigation system
VISTEON TECH LLC144 citations98
US5902350AMay 11, 1999
Generating a maneuver at the intersection through a turn lane
VISTEON TECH LLC90 citations97
US5987375ANov 16, 1999
Method and apparatus for selecting a destination in a vehicle navigation system
VISTEON TECH LLC53 citations96
US5904728AMay 18, 1999
Voice guidance timing in a vehicle navigation system
VISTEON TECH LLC125 citations94