Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4605645 | 5-fluoro-2'-deoxyuridine derivatives and a process for the preparation thereof | Kenzo Watanabe, Yoshinori Kato, Masahiko Saito, Hisashi Fukushima, Takeshi Hara | 1986-08-12 |
| 4472428 | Halogenated prostacyclins pharmaceutical use thereof and hydroxy intermediates therefore | Takeshi Toru, Kiyoshi Bannai, Toshio Tanaka, Noriaki Okamura, Kenzo Wantanabe +3 more | 1984-09-18 |
| 4466980 | Thiaprostaglandin E.sub.1 derivatives, process for production thereof, and pharmaceutical use thereof | Toshio Tanaka, Takeshi Toru, Noriaki Okamura, Kenzo Watanabe, Kiyoshi Bannai +4 more | 1984-08-21 |
| 4421914 | Thiazolo[3,2-a]pyrimidines, derivatives thereof, processes for production thereof, and pharmaceutical use thereof | Noriaki Okamura, Takeshi Toru, Toshio Tanaka, Kiyoshi Bannai, Kenzo Watanabe +3 more | 1983-12-20 |
| 4383996 | Derivative of thiazolo[3,2-a]pyrimidine and a process for the preparation thereof and a drug containing it | Kiyoshi Bannai, Toshio Tanaka, Kenzo Watanabe, Tatsuyuki Naruchi, Keiji Komoriya +2 more | 1983-05-17 |