KA

Kazuko Amano

KS Koichi Shudo: 1 patents #2 of 13Top 20%
MK Meiji Seika Kaisha: 1 patents #20 of 80Top 25%
Overall (1997): #123,842 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5631257 Benzoxazole derivatives Katsuyoshi Iwamatsu, Yasuo Sato, Masaaki Izumi, Fukio Konno, Seiji Shibahara +2 more 1997-05-20