JK

Jun-ichi Kanemaru

AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
Overall (All Time): #3,561,350 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6469122 Polyisocyanate and process for producing the same Yoshiyuki Asahina 2002-10-22