TN

Toshiyuki Nagasawa

OC Orient Chemical Industries Co.: 1 patents #6 of 17Top 40%
📍 Yawata, JP: #7 of 22 inventorsTop 35%
Overall (1994): #57,246 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5318617 Writing board ink composition Nobuyuki Murai, Kazuo Goda 1994-06-07