TH

Tetsuo Hamada

AC Asahi Kasei Kogyo Co.: 1 patents #8 of 123Top 7%
Overall (1989): #51,779 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4885340 High impact polyamide composition Junichi Nakahashi, Ryoichi Nakai 1989-12-05