Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9174979 | Phenanthroindolizidine compound and NFκB inhibitor containing same as active ingredient | Takashi Ikeda, Seigo Sawada, Takeshi Matsuzaki, Shusuke Hashimoto, Ryuta Yamazaki | 2015-11-03 |
| 8569327 | Phenanthroindolizidine derivative and NFκB inhibitor containing same as active ingredient | Takashi Ikeda, Seigo Sawada, Takeshi Matsuzaki, Shusuke Hashimoto, Ryuta Yamazaki | 2013-10-29 |
| 8476438 | Process for production of camptothecin derivative | Seigo Sawada | 2013-07-02 |
| 7488825 | Method for preparing polymorphism of irinotecan hydrochloride | Hideaki Shimizu, Atsuhiro Abe, Seigo Sawada | 2009-02-10 |
| 6743918 | Process for producing camptothecin | Takanori Ogawa, Seigo Sawada | 2004-06-01 |
| 6310210 | Camptothecin derivatives | Takanori Ogawa, Seigo Sawada, Tomio Furuta | 2001-10-30 |
| 6025385 | Taxane derivatives and drugs containing the same | Hideaki Shimizu, Atsuhiro Abe, Seigo Sawada, Hiroshi Nagata | 2000-02-15 |
| 5843954 | Camptothecin derivatives, preparations thereof and antitumor agents | Seigo Sawada, Tomio Furuta, Teruo Yokokura | 1998-12-01 |
| 5061800 | Camptothecin derivatives | Satoru Okajima, Seigo Sawada, Kenichiro Nokata, Kenichi Tezuka, Hiroshi Nagata +2 more | 1991-10-29 |
| 4914205 | Camptothecin derivatives | Seigo Sawada, Kenichiro Nokata, Satoru Okajima, Hisako Nagai, Kenichi Tezuka +1 more | 1990-04-03 |
| 4598077 | Amidine derivatives and cardiotonic compositions | Setsuro Fujii, Takuo Sato, Hiroyuki Kawamura, Masateru Kurumi, Takuo Aoyama | 1986-07-01 |
| 4570006 | Amidine compound, process for producing same and anti-complement agent comprising same | Setsuro Fujii, Toyoo Nakayama, Yojiro Sakurai, Shigeki Nunomura, Toshiyuki Okutome | 1986-02-11 |
| 4532255 | Amidine compounds and anticomplement agent comprising same | Setsuro Fujii, Toshiyuki Okutome, Toyoo Nakayama, Masateru Kurumi | 1985-07-30 |
| 4514416 | Amidine compound, process for producing same and anti-complement agent comprising same | Setsuro Fujii, Toyoo Nakayama, Yojiro Sakurai, Shigeki Nunomura, Toshiyuki Okutome | 1985-04-30 |
| 4496584 | Amidine derivatives with anti-complement activity | Setsuro Fujii, Toyoo Nakayama, Shigeki Nunomura, Yojiro Sakurai, Toshiyuki Okutome | 1985-01-29 |
| 4490388 | Amidine compound and anticomplement agent comprising same | Setsuro Fujii, Takuo Aoyama, Yojiro Sakurai, Toyoo Nakayama, Shigeki Nunomura +1 more | 1984-12-25 |
| 4454338 | Amidine compound | Setsuro Fujii, Toshiyuki Okutome, Toyoo Nakayama, Masateru Kurumi | 1984-06-12 |
| 4418012 | Leucylalany-arginine derivative | Setsuro Fujii, Mamoru Sugimoto | 1983-11-29 |
| 4379764 | Phenylalanylarginine derivatives, process for producing same and method for measuring activity of enzymes using same | Setsuro Fujii, Mamoru Sugimito | 1983-04-12 |
| 4308201 | Phenylalanylvalylarginine derivative, process for producing same and method for measuring activity of enzymes using same | Setsuro Fujii, Mamoru Sugimoto | 1981-12-29 |
| 4308202 | Prolylphenylalanylarginine derivatives, process for producing same and method for measuring activity of enzymes using same | Setsuro Fujii, Mamoru Sugimoto | 1981-12-29 |
| 4257940 | Valylleucyllysine derivatives, process for producing same and method for measuring activity of enzymes using same | Setsuro Fujii, Mamoru Sugimoto | 1981-03-24 |