TY

Tsutomu Yamakawa

SC Shin-Etsu Chemical Co.: 1 patents #79 of 225Top 40%
📍 Joetsu, JP: #17 of 28 inventorsTop 65%
Overall (2005): #82,332 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6843845 Admixture and extrudable hydraulic composition Yoshiaki Sasage 2005-01-18