AH

Akihiko Hamada

SI Sumitomo Rubber Industries: 1 patents #52 of 140Top 40%
📍 Kakogawa, JP: #16 of 72 inventorsTop 25%
Overall (2003): #268,588 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6512034 Cationic graft-modified natural rubber latex Naoya Ichikawa 2003-01-28