Inventor
MASUDA HIROYOSHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “MASUDA HIROYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN AW CO
17 patentsUS6202026B1Mar 13, 2001
Map display device and a recording medium
AISIN AW CO331 citations99
US5559511ASep 24, 1996
Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route
AISIN AW CO124 citations99
US5652706AJul 29, 1997
Navigation system with recalculation of return to guidance route
AISIN AW CO174 citations98
US5452212ASep 19, 1995
Navigation system for vehicle
AISIN AW CO132 citations97
US6904362B2Jun 7, 2005
Route guidance system, information delivery center, and vehicular route guidance apparatus
AISIN AW CO83 citations96
US6282490B1Aug 28, 2001
Map display device and a recording medium
AISIN AW CO71 citations96
US6269304B1Jul 31, 2001
Navigation system and method and storage medium in which navigation programs are stored
AISIN AW CO108 citations96
US6944539B2Sep 13, 2005
Information display system for use with a navigation system
AISIN AW CO118 citations93
US6266613B1Jul 24, 2001
Navigation apparatus for a vehicle
AISIN AW CO46 citations93
US5371497ADec 6, 1994
Navigation system for vehicles
AISIN AW CO46 citations93
US6560530B1May 6, 2003
Navigation system
AISIN AW CO38 citations91
US7031831B2Apr 18, 2006
Vehicle navigation apparatus and program
AISIN AW CO14 citations81
US6950100B2Sep 27, 2005
Map display device, a memory medium and a map display method
AISIN AW CO8 citations73
US6507784B1Jan 14, 2003
Road map display device and redoce media for use in the same
AISIN AW CO6 citations73
US7076364B2Jul 11, 2006
Road map display device and redoce media for use in the same
AISIN AW CO3 citations62
US6697733B2Feb 24, 2004
Road map display device and redoce media for use in the same
AISIN AW CO2 citations62
US9347781B2May 24, 2016
Terminal device and guidance program
AISIN AW CO0 citations40