KA

Koji Akimoto

AK Asahi Denka Kogyo: 1 patents #1 of 19Top 6%
Overall (1997): #117,275 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5700884 Urethane modified epoxy resin from epoxy phosphate and isocyanate prepolymer Makoto Kokura, Kazuhiro Urihara 1997-12-23