SA

Shozo Awaya

AC Asahi Kasei Kogyo Co.: 1 patents #45 of 172Top 30%
Overall (1982): #79,366 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363853 Hot-melt polyester Kazuyoshi Imamura, Norio Akimoto 1982-12-14