MO

Mamoru Okabe

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #160,103 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6727454 Gas-insulated switchgear Hitoshi Yamada, Toshihisa Miyamoto, Isamu Ozawa 2004-04-27