KU

Kiyohiko Uchikawa

EI Eisai: 1 patents #611 of 998Top 65%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,897,572 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4906748 Cephem derivative crystals Kazuhide Ashizawa, Tadashi Sato, Yasuo Ishibashi 1990-03-06