HM

Hajime Miyajima

JR Japan Synthetic Rubber: 1 patents #10 of 76Top 15%
📍 Sakado, JP: #6 of 13 inventorsTop 50%
Overall (1997): #144,918 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5635565 Polymerized aromatic vinyl and vinyl cyanide onto rubber Tsugio Asakawa, Noriaki Ijuin, Hiroo Nakamura, Toshihiro Ogawa, Shinichi Kimura 1997-06-03