AK

Astsushi Koiwa

EI Eisai: 1 patents #611 of 998Top 65%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,424,222 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7084268 Carbapenem compound crystals and interjection preparations Hiroyuki Chiba, Masahiko Tsujii, Shin Sakurai, Akio Kayano, Hiroyuki Ishizuka +8 more 2006-08-01