TK

Tatsuo Kanai

SI Sumitomo Metal Industries: 1 patents #12 of 66Top 20%
Overall (2004): #106,521 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6726782 Ultra-low carbon steel sheet Syuji Nakai, Yoshihiko Higuchi, Sei Hiraki 2004-04-27