Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225474 | Polymorphs of 2-(3-cyano-4-isobutyloxyphenyl)-4-methyl-5-thiazolecarboxylic acid and method of producing the same | Koichi Matsumoto, Toshiyuki Hiramatsu, Mitsutaka Kitamura | 2001-05-01 |
| 4605645 | 5-fluoro-2'-deoxyuridine derivatives and a process for the preparation thereof | Yoshinori Kato, Masahiko Saito, Takeo Oba, Hisashi Fukushima, Takeshi Hara | 1986-08-12 |
| 4466980 | Thiaprostaglandin E.sub.1 derivatives, process for production thereof, and pharmaceutical use thereof | Toshio Tanaka, Takeshi Toru, Takeo Oba, Noriaki Okamura, 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, Takeo Oba, Toshio Tanaka, Kiyoshi Bannai +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 | Takeo Oba, Kiyoshi Bannai, Toshio Tanaka, Tatsuyuki Naruchi, Keiji Komoriya +2 more | 1983-05-17 |