Inventor
SUGIURA WATARU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SUGIURA WATARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
6 patentsUS6256558B1Jul 3, 2001
Vehicle display system with drive enforcement control
DENSO CORP131 citations97
US6119066ASep 12, 2000
Vehicle navigation system and method for setting direction labels for connecting roads
DENSO CORP87 citations97
US6470266B1Oct 22, 2002
Vehicular navigation system using restricted-type road map data
DENSO CORP28 citations91
US7539574B2May 26, 2009
Vehicular navigation system
DENSO CORP7 citations73
US6560533B2May 6, 2003
Vehicle navigation having branch road guidance
DENSO CORP11 citations72
US6826475B2Nov 30, 2004
Car navigation unit
DENSO CORP6 citations62