TT

Takuo Tsukuda

CP Chugai Pharmaceutical: 6 patents #147 of 1,238Top 15%
RA Roche Palo Alto: 4 patents #87 of 347Top 30%
Hoffmann-La Roche: 2 patents #1,313 of 3,238Top 45%
BA Basilea Pharmaceutica Ag: 1 patents #57 of 98Top 60%
S( Syntex (U.S.A.): 1 patents #356 of 599Top 60%
Overall (All Time): #352,186 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
8648054 4′-substituted nucleoside derivatives as inhibitors of HCV RNA replication Rene Robert Devos, Christopher Hobbs, Wen-Rong Jiang, Joseph Armstrong Martin, John Herbert Merrett +2 more 2014-02-11
8362236 Macrocyclic compound Nobuo Shimma, Hiroshi Koyano, Atsushi Suda, Tadakatsu Hayase, Kihito Hada +7 more 2013-01-29
8193351 HSP90 inhibitor Ken-Ichi Kawasaki, Susumu Komiyama, Yoshiaki Isshiki, Yasuhiko Shiratori, Kiyoshi Hasegawa +7 more 2012-06-05
8071567 4′-substituted nucleoside derivatives as inhibitors of HCV RNA replication Rene Robert Devos, Christopher Hobbs, Wen-Rong Jiang, Joseph Armstrong Martin, John Herbert Merrett +2 more 2011-12-06
8030496 Intermediate compound for synthesis of viridiofungin a derivative Tatsuya Kato, Nobuaki Kimura, Akemi Mizutani, Toshihiko Makino, Kenichi Kawasaki +2 more 2011-10-04
7915232 4′-substituted nucleoside derivatives as inhibitors of HCV RNA replication Joseph Armstrong Martin, John Herbert Merrett, Isabel Najera, Rene Robert Devos, Christopher Hobbs +2 more 2011-03-29
7897783 Intermediate compound for synthesis of viridiofungin a derivative Tatsuya Kato, Nobuaki Kimura, Akemi Mizutani, Toshihiko Makino, Kenichi Kawasaki +2 more 2011-03-01
7776918 Remedy for viral disease Masahiro Aoki, Hideyuki Kato, Masayuki Sudoh, Miyako Masubuchi, Kenichi Kawasaki 2010-08-17
7608601 4′-Substituted nucleoside derivatives as inhibitors of HCV RNA replication Rene Robert Devos, Christopher Hobbs, Wen-Rong Jiang, Joseph Armstrong Martin, John Herbert Merrett +2 more 2009-10-27
7378446 Compound having anti-HCV activity and process for producing the same Masayuki Sudoh, Miyako Masubuchi, Kenichi Kawasaki, Takeshi Murata, Fumio Watanabe +3 more 2008-05-27
6784166 4′-substituted nucleoside derivatives as inhibitors of HCV RNA replication. Rene Robert Devos, Christopher Hobbs, Wen-Rong Jiang, Joseph Armstrong Martin, John Herbert Merrett +2 more 2004-08-31
6319933 Azole derivatives Susumu Komiyama, Nobuo Shimma 2001-11-20
5719291 Cyclohexane derivatives Yuhko Aoki, Hiromichi Kotaki, Kazunao Masubuchi, Toru Okuda, Nobuo Shimma +1 more 1998-02-17
5449785 Cyclohexane derivatives Yuhko Aoki, Hiromichi Kotaki, Kazunao Masubuchi, Toru Okuda, Nobuo Shimma +1 more 1995-09-12