HH

Hiroyoshi Hidaka

AC Asahi Kasei Kogyo Co.: 1 patents #8 of 123Top 7%
📍 Tsu, JP: #4 of 12 inventorsTop 35%
Overall (1989): #105,522 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798897 Isoquinoline derivatives Anri Morikawa 1989-01-17