SD

Showa Ueki, deceased

AC Asahi Kasei Kogyo Co.: 1 patents #5 of 75Top 7%
Overall (1997): #77,249 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5621103 Tetrahydropyridine derivative having substituents on three rings Hiromu Kawakubo, Tadashi Nagatani 1997-04-15