RN

Ryoichi Nagata

JS Jfe Steel: 1 patents #44 of 132Top 35%
📍 Kagoshima, JP: #4 of 44 inventorsTop 10%
Overall (2004): #122,466 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6682577 Soil modifier Yasuyuki Yamaguchi, Takuya Tsubota, Yutaka Yamauchi 2004-01-27