MS

Masashi Shimakage

JR Japan Synthetic Rubber: 1 patents #10 of 76Top 15%
📍 Yokkaichi, JP: #39 of 189 inventorsTop 25%
Overall (1997): #106,982 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5691413 Ethylene-.alpha.-olefin-non-conjugated diene copolymer rubber composition Akihiko Morikawa, Masayuki Motonari, Katsumi Oka 1997-11-25