KC

Ken-ichi Chiba

EI Eisai: 2 patents #451 of 998Top 50%
EC Eisai R&D Management Co.: 1 patents #478 of 817Top 60%
📍 Tsuchiura, JP: #203 of 519 inventorsTop 40%
Overall (All Time): #1,588,420 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7304083 2-iminoimidazole derivatives (2) Shuichi Suzuki, Makoto Kotake, Mitsuaki Miyamoto, Tetsuya Kawahara, Akiharu Kajiwara +22 more 2007-12-04
7244730 2-iminopyrrolidine derivatives Shuichi Suzuki, Makoto Kotake, Mitsuaki Miyamoto, Tetsuya Kawahara, Akiharu Kajiwara +22 more 2007-07-17
6949585 Cyclooctanone derivatives and cyclodecanone derivative, and use thereof Yoshihito Eguchi, Masaki Goto, Hiroshi Obaishi, Yoshikazu Kuboi 2005-09-27