KH

Kenji Hiratsuka

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #178,430 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6818521 Method of manufacturing a hetero-junction bipolar transistor with epitaxially grown multi-layer films and annealing at or below 600° C. 2004-11-16