Inventor
ICHIHARA NAOHIKO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “ICHIHARA NAOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER CORP
5 patentsUS7653485B2Jan 26, 2010
Route guidance system and method
PIONEER CORP11 citations83
US7136749B2Nov 14, 2006
Navigation apparatus, navigation method, route data creation program, and server in navigation system
PIONEER CORP18 citations82
US6738698B2May 18, 2004
Apparatus for and method of controlling electronic system for movable body, electronic system for movable body, program storage device and computer data signal embodied in carrier wave
PIONEER CORP17 citations82
US7818123B2Oct 19, 2010
Routing guide system and method
PIONEER CORP5 citations61
US7676325B2Mar 9, 2010
Road landscape map producing apparatus, method and program
PIONEER CORP2 citations61