HO

Hiroshige Okamoto

AC Asahi Kasei Kogyo Co.: 1 patents #5 of 75Top 7%
Overall (1997): #140,918 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5596067 Free fall polymerization process for the production of polycarbonates Kyosuke Komiya, Yoshifumi Kawakami 1997-01-21