| 10508130 |
Crystalline polymorph of 15B-hydroxy-osaterone acetate |
Takayoshi Nakagawa, Hiroyuki Hayashi, Koichi Miyazaki |
2019-12-17 |
| 9643994 |
Crystalline polymorphic form of ulipristal acetate |
Hiroyuki Hayashi, Koichi Miyazaki |
2017-05-09 |
| 9643993 |
Crystalline polymorphic form of ulipristal acetate |
Hiroyuki Hayashi, Koichi Miyazaki |
2017-05-09 |
| 7449466 |
Cyclic aminophenyl sulfamate derivative |
Shigehiro Takegawa, Makoto Okada, Takayoshi Nakagawa, Naoyuki Koizumi, Tomohito Fujii |
2008-11-11 |
| 6762205 |
Phenyl sulfamate derivatives |
Naoyuki Koizumi, Makoto Okada, Shigehiro Takegawa, Takayoshi Nakagawa, Hiroo Takahashi +1 more |
2004-07-13 |
| 6087347 |
3-substituted-D-homo-1,3,5(10)-estratriene derivatives |
Naoyuki Koizumi, Shigehiro Takegawa, Tomoko Kawachi, Mamoru Mieda, Tomohito Fujii |
2000-07-11 |
| 5539127 |
7-substituted oxa- or azasteroid compound |
Naoyuki Koizumi, Shigehiro Takegawa, Tomoko Kawachi, Fumiko Inoue, Seijiro Honma +4 more |
1996-07-23 |
| 5519051 |
Oxa- or azasteroid derivatives |
Naoyuki Koizumi, Shigehiro Takegawa, Tomoko Kawachi, Teruaki Matsui, Seijiro Honma +5 more |
1996-05-21 |
| 5472962 |
Benzothiophene derivative |
Naoyuki Koizumi, Shigehiro Takegawa, Tomoko Kawachi, Teruaki Matsui, Mamoru Mieda +3 more |
1995-12-05 |