Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942172 | Method of curing hepatic disease | Hitoshi Nakazawa, Mari Ohtsuka, Tatsuhiko Katori, Kazuhiko Irinoda | 1990-07-17 |
| 4933447 | Quinoline derivatives | Fujiko Koono, Norimitsu Umehara, Tatsuhiko Katori | 1990-06-12 |
| 4925953 | Imidazole derivative | Minoru Tokizawa, Takemitsu Asaoka, Tatsuhiko Katori | 1990-05-15 |
| 4866176 | 8-Piperazinyl-1,7-naphthyridine derivative having pharmaceutical activity | Haruyoshi Honda, Yuko Yoshida, Tadayuki Kouda, Tatsuhiko Katori | 1989-09-12 |
| 4849512 | 3-acylamino-3-deoxyallose derivatives | Minoru Tokizawa, Mari Otsuka, Kazuhiko Irinoda, Seiji Ishizeki, Fumio Ishii +2 more | 1989-07-18 |
| 4814436 | Derivative of .alpha., .alpha.-trehalose and a process for preparing the same | Akihiro Shibata, Hidehiko Kohya, Tatsuhiko Katori | 1989-03-21 |
| 4740601 | Imidazole derivatives having antimicrobial activities | Masaki Ogawa, Takemitsu Asaoka, Junji Oono, Tatsuhiko Katori | 1988-04-26 |
| 4564615 | Immunoactivator | Ryohta Tatezaki, Hiroyuki Mizuno, Tatsuhiko Katori | 1986-01-14 |