KN

Kazuyuki Nakasuji

SI Sumitomo Metal Industries: 1 patents #12 of 66Top 20%
Overall (2004): #181,285 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6679526 Threaded joint for an oil well pipe Hideo Yamamoto 2004-01-20