JK

Jun-ichi Kamata

EI Eisai: 1 patents #611 of 998Top 65%
Overall (All Time): #3,660,336 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5952335 Fused polycyclic heterocycle derivatives Hiroyuki Sugumi, Jun Niijima, Yoshihiko Kotake, Toshimi Okada, Kentaro Yoshimatsu +7 more 1999-09-14