Inventor

KAWASAKI NORIKAZU

JP4 patents

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

SUMITOMO ELECTRIC INDUSTRIES

2 patents

US11756422B2Sep 12, 2023

Traffic signal information distribution system, and traffic signal information distribution method

SUMITOMO ELECTRIC INDUSTRIES2 citations67

US12340690B2Jun 24, 2025

Traffic signal information distribution system, and traffic signal information distribution method

SUMITOMO ELECTRIC INDUSTRIES0 citations56

TOYOTA MOTOR CO LTD

2 patents

US12497068B2Dec 16, 2025

Vehicle control device

TOYOTA MOTOR CO LTD0 citations43

US12469391B2Nov 11, 2025

Driving support system

TOYOTA MOTOR CO LTD0 citations43