Inventor
KATOH KIYOHIDE
JP6 patents
Patents
6 patentsUS5559511ASep 24, 1996
Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route
AISIN AW CO124 citations99
US5729217AMar 17, 1998
Vehicle route guidance apparatus for reseaching for a route when vehicle goes out of route
AISIN AW CO44 citations96
US5475599ADec 12, 1995
Vehicle navigation system
AISIN AW CO69 citations96
US5452217ASep 19, 1995
Navigation system for guiding vehicle orally
AISIN AW CO89 citations96
US5343399AAug 30, 1994
Vehicle navigation system
AISIN AW CO80 citations96
US5594646AJan 14, 1997
Method and apparatus for self-diagnosis for an electronic control system for vehicles
AISIN AW CO72 citations92