SS

Shin-ichi Shimokawa

JR Japan Synthetic Rubber: 1 patents #4 of 49Top 9%
📍 Yokkaichi, JP: #5 of 58 inventorsTop 9%
Overall (1982): #31,025 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4314041 Continuous multi-zone graft polymerization Yuji Yamamoto 1982-02-02