SU

Sumio Ueda

AC Asahi Kasei Kogyo Co.: 1 patents #5 of 75Top 7%
Overall (1997): #73,273 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE35695 Stabilized polyphenylene ether resin and process for the preparation of the same Akihiro Kanayama, Yoshiko Ueda, Sadao Ibe 1997-12-16