IT

Isao Tanaka

EI Eisai: 6 patents #206 of 998Top 25%
📍 Ibaraki, JP: #1,651 of 6,779 inventorsTop 25%
Overall (All Time): #864,526 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8329742 Macrocyclic compounds useful as pharmaceuticals Roch Boivin, Kenichi Chiba, Jesse Chow, Hong Du, Yoshihito Eguchi +24 more 2012-12-11
7915306 Macrocyclic compounds useful as pharmaceuticals Kenichi Chiba, Hong Du, Yoshihito Eguchi, Masanori Fujita, Masaki Goto +20 more 2011-03-29
7799827 Macrocyclic compounds useful as pharmaceuticals Roch Boivin, Kenichi Chiba, Jesse Chow, Hong Du, Yoshihito Eguchi +24 more 2010-09-21
6841549 Condensed imidazole compounds and a therapeutic agent for diabetes mellitus Osamu Asano, Hitoshi Harada, Seiji Yoshikawa, Nobuhisa Watanabe, Takashi Inoue +16 more 2005-01-11
5316933 Recombinant natural killer cell activator Kentaro Yoshimatsu, Yukio Ohya, Yasushi Shikata, Yoshikazu Hasegawa, Toshio Seto +1 more 1994-05-31
5185431 Recombinant natural killer cell activator Kentaro Yoshimatsu, Yukio Ohya, Yasushi Shikata, Yoshikazu Hasegawa, Toshio Seto +1 more 1993-02-09