TT

Takuya Tsubota

JS Jfe Steel: 1 patents #825 of 1,401Top 60%
📍 Okayama, JP: #824 of 1,590 inventorsTop 55%
Overall (All Time): #3,468,059 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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