Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071943 | Imidazole derivative and medicine comprising the same as active ingredient | Tadashi Mikami, Shinichi Morimoto, Kazuo Yamazaki, Hiroyuki Naito, Junji Okawa +5 more | 2000-06-06 |
| 6046218 | Pyridine derivative and medicament containing the same as an effective ingredient | Hiroshi Hasegawa, Tadashi Mikami, Koichi Tachibana, Kazuo Yamazaki, Noriyuki Kawamoto +4 more | 2000-04-04 |
| 5935977 | Substituted vinyl pyridine derivative and drugs containing the same | Kazuo Yamazaki, Yoichiro Ogawa, Hidehiko Kohya, Tadashi Mikami, Noriyuki Kawamoto +2 more | 1999-08-10 |
| 5300517 | Piperidine compounds having anti-acetylcholinesterase activity | Hiroshi Hasegawa, Kazuo Isomae, Takeshi Kotsugai, Kumiko Sekine, Naokata Taido +2 more | 1994-04-05 |
| 5240934 | Quinoline derivatives | Hiroshi Hasegawa, Kazuo Isomae, Takeshi Kotsugai, Kumiko Sekine, Naokata Taido +2 more | 1993-08-31 |
| 5190951 | Quinoline derivatives | Hiroshi Hasegawa, Kazuo Isomae, Takeshi Kotsugai, Kumiko Sekine, Naokata Taido +2 more | 1993-03-02 |
| 4977275 | Pyrrole derivatives | Hiroshi Hasegawa, Kinichi Mogi, Susumu Sato, Tatsuhiko Katori | 1990-12-11 |
| 4876359 | Novel gamma-butyrolactone derivatives | Hiroshi Hasegawa, Tadashi Narita, Tatsuhiko Katori | 1989-10-24 |