Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844183 | Antibiotics RK-1061 and process for preparing the same | Ken Kimura, Yoshikazu Ikeda, Shinobu Kagami, Hidetoshi Takahashi, Kousaku Takahashi +2 more | 2005-01-18 |
| 6559157 | Dihydronaphthalene compounds | Rolf Hartmann, Bertil Wachall, Masamichi Nakakoshi, Shin Nomoto, Yoshikazu Ikeda | 2003-05-06 |
| 6455694 | Antibiotics RK-1061 and process for preparing the same | Ken Kimura, Yoshikazu Ikeda, Shinobu Kagami, Hidetoshi Takahashi, Kousaku Takahashi +2 more | 2002-09-24 |
| 6143779 | Benzofuranone derivatives and a method for producing them | Masamichi Nakakoshi, Junji Nakamura, Shoji Nakayama | 2000-11-07 |
| 6080781 | Tetralone or benzopyranone derivatives and a method for producing them | Masamichi Nakakoshi, Junji Nakamura, Shoji Nakayama | 2000-06-27 |
| 5914227 | Method for examination of hormone-dependent tumors | Junji Nakamura | 1999-06-22 |
| 5449750 | Prolyl endopeptidase inhibitors SNA-115 and SNA-115T, and process for the production and productive strain thereof | Kenichi Kimura, Fumiko Kanou, Hidetoshi Takahashi, Kazuhiko Kurosawa | 1995-09-12 |
| 5428175 | Physiologically active compound | Tsutomu Hoshino, Takeo Uchiyama, Kenichi Kimura, Hidetoshi Takahashi | 1995-06-27 |
| 5166200 | Treatment of endometriosis | Nobuaki Fujise, Yasushi Yamashita, Hiroaki Takaoka, Nobuyoshi Honda | 1992-11-24 |
| 5164302 | Method for preparing 7.beta.-hydroxy-4-pregnene-3,20-dione derivatives | Koji Tamura, Nobuo Miyata, Masamichi Nakakoshi | 1992-11-17 |
| 5098535 | Process for preparing 14-.alpha.-hydroxy-4-androstene-3,6,17-trione | Masamichi Nakakoshi, Kohji Tamura, Nobuo Miyata | 1992-03-24 |
| 5079377 | Novel androst-4-ene-3,17-dione derivatives and method for preparing same | Koji Tamura, Nobuo Miyata, Shoji Nakayama, Masamichi Nakakoshi | 1992-01-07 |
| 5028722 | Novel 7 .beta.-hydroxy-4-pregnene-3,20-dione derivatives and method for preparing same | Koji Tamura, Nobuo Miyata, Masamichi Nakakoshi | 1991-07-02 |
| 4975368 | Novel androst-4-ene-3,17-dione derivatives and method for preparing same | Koji Tamura, Nobuo Miyata, Shoji Nakayama, Masamichi Nakakoshi | 1990-12-04 |