KN

Koichi Niwa

DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #1 of 14Top 8%
📍 Tama, JP: #12 of 33 inventorsTop 40%
Overall (1989): #86,073 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883843 Imide bond-containing resins and flame retardants comprising said resins Akira Taniuchi, Hirohito Komori 1989-11-28