TA

Toyoichi Arai

NC Nippon Zeon Co.: 1 patents #4 of 36Top 15%
📍 Himi, JP: #1 of 1 inventorsTop 100%
Overall (1989): #49,334 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818781 Resin for magnetic coating Masahiro Yamakawa, Kiyosi Nitta 1989-04-04