RH

Ryu Hirota

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
📍 Itami, JP: #67 of 165 inventorsTop 45%
Overall (2002): #123,892 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6475277 Group III-V nitride semiconductor growth method and vapor phase growth apparatus Masami Tatsumi 2002-11-05