Inventor

TSUJIMURA MASATOSHI

JP4 patents

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

NIHON DENSHOKU KOGYO KK

1 patent

US4291985ASep 29, 1981

Dual beam photometer with rotating filter plate

NIHON DENSHOKU KOGYO KK9 citations62

DENSO CORP

1 patent

US12243910B2Mar 4, 2025

Silicon carbide semiconductor device with overlapping electric field relaxation regions and method of manufacturing the same

DENSO CORP0 citations42

TSUJIMURA MASATOSHI

1 patent

US9142411B2Sep 22, 2015

Method for producing semiconductor device

TSUJIMURA MASATOSHI1 citations42

TOYOTA MOTOR CO LTD

1 patent

US10326015B2Jun 18, 2019

Switching element and method of manufacturing the same

TOYOTA MOTOR CO LTD0 citations39