Inventor

SUZUKI TOSHIKO

JP4 patents

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

HITACHI LTD

2 patents

US5646853AJul 8, 1997

Traffic control system

HITACHI LTD161 citations97

US5703778ADec 30, 1997

Traffic control method for relieving vehicle congestion on parallel roads

HITACHI LTD15 citations70

CANON KK

1 patent

US4420548ADec 13, 1983

Electrophotographic member with hydrazone or ketazine compounds

CANON KK40 citations89

KAWASAKI STEEL CO

1 patent

US4740697AApr 26, 1988

Secondary ion mass spectrometer

KAWASAKI STEEL CO12 citations70