Inventor
TSUMURA TOSHIHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TSUMURA TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TSUMURA TOSHIHIRO
7 patentsUS4084241AApr 11, 1978
System for processing movement information of vehicle
TSUMURA TOSHIHIRO64 citations95
US5261717ANov 16, 1993
Sun visor apparatus for vehicles
TSUMURA TOSHIHIRO24 citations91
US5117301AMay 26, 1992
System for transmitting information to moving object
TSUMURA TOSHIHIRO42 citations91
US4729660AMar 8, 1988
Position measuring apparatus of moving vehicle
TSUMURA TOSHIHIRO44 citations90
US6036209AMar 14, 2000
System for managing safe mobile run by scanning lane
TSUMURA TOSHIHIRO19 citations83
US4488233ADec 11, 1984
Path indicating apparatus of moving vehicle
TSUMURA TOSHIHIRO7 citations72
US4305077ADec 8, 1981
System for measuring current position and/or moving direction of vehicle
TSUMURA TOSHIHIRO15 citations72
SUEHIRO SEIKO CO
3 patentsTSUMURA RES INST CO
2 patentsUS7054563B2May 30, 2006
Multi-channel optical communication system that controls optical reflection for each channel and optical transmitting and receiving apparatus therefor
TSUMURA RES INST CO16 citations81
US6411821B1Jun 25, 2002
Telephone regulation system and portable telephone terminal device used in such a system
TSUMURA RES INST CO1 citations49
HITACHI KIDEN KOGYO KK
2 patentsUS4570062AFeb 11, 1986
System for optically transferring information between a moving object and a fixed position
HITACHI KIDEN KOGYO KK19 citations72
US4570060AFeb 11, 1986
Follow-up guidance and information transfer system for a moving object on the ground using the light beam
HITACHI KIDEN KOGYO KK3 citations57