SK

Susumu Komiyama

CP Chugai Pharmaceutical: 6 patents #147 of 1,238Top 15%
BA Basilea Pharmaceutica Ag: 1 patents #57 of 98Top 60%
Overall (All Time): #734,449 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9266853 Orally available viridiofungin derivative possessing anti-HCV activity Yasunori Kohchi, Kimitaka Nakama, Fumio Watanabe 2016-02-23
8362236 Macrocyclic compound Nobuo Shimma, Takuo Tsukuda, Hiroshi Koyano, Atsushi Suda, Tadakatsu Hayase +7 more 2013-01-29
8193351 HSP90 inhibitor Takuo Tsukuda, Ken-Ichi Kawasaki, Yoshiaki Isshiki, Yasuhiko Shiratori, Kiyoshi Hasegawa +7 more 2012-06-05
8030496 Intermediate compound for synthesis of viridiofungin a derivative Tatsuya Kato, Nobuaki Kimura, Akemi Mizutani, Toshihiko Makino, Kenichi Kawasaki +2 more 2011-10-04
7897783 Intermediate compound for synthesis of viridiofungin a derivative Tatsuya Kato, Nobuaki Kimura, Akemi Mizutani, Toshihiko Makino, Kenichi Kawasaki +2 more 2011-03-01
7378446 Compound having anti-HCV activity and process for producing the same Masayuki Sudoh, Takuo Tsukuda, Miyako Masubuchi, Kenichi Kawasaki, Takeshi Murata +3 more 2008-05-27
6319933 Azole derivatives Nobuo Shimma, Takuo Tsukuda 2001-11-20