Inventor

KOSHIBA SADAHIRO

JP17 patents

⚠️ This page may combine multiple inventors who share the name “KOSHIBA SADAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOSHIBA SADAHIRO

ZENRIN CO LTD

Road network analysis system

Route search apparatus, route search method, computer readable storage medium storing a program and data structure

Route search apparatus, route search method, computer program and data structure

Road detection logic

Method of collecting probe information, computer-readable recording media and travel time calculation apparatus

Regulation information analysis system

Route search apparatus, route search method and computer-readable storage medium storing program

TOYOTA MOTOR CO LTD

Travel time data processing apparatus, travel time data processing method and program

Cancel point management system, cancel point notification system, cancel point guide system, and non-transitory computer-readable storage medium

Map data update system and non-transitory computer-readable storage medium

AISIN WARNER

Endless transmission belt

Endless driving belt

AISIN CORP

Driving assistance system, route guidance system, driving assistance method, and driving assistance program

Driving assistance system, route guidance system, driving assistance method, and driving assistance program

SUGIMOTO HIRONOBU

Map information management system and map information distribution system

AISIN AW CO

Map information generation system, method, and program

KOSHIBA SADAHIRO

Map database generating systems, methods, and programs