KK

Kenji Kotani

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #177,870 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6784064 Heterojunction bipolar transistor and method of making heterojunction bipolar transistor Seiji Yaegashi, Masaki Yanagisawa, Hiroshi Yano 2004-08-31