MI

Masaoki Imamura

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #166,297 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6515248 Gas circuit breaker Hideo Kawamoto 2003-02-04