KT

Katsutoshi Tsuchiyama

HO Hosiden: 1 patents #173 of 328Top 55%
Overall (All Time): #3,841,421 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5079530 Circuit breaker with a self-illuminating power switch — 1992-01-07