Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818776 | Alkali metal salt of thiazolidine-2,4-dione derivative | Kazuo Orita, Noriyuki Yoshida | 2004-11-16 |
| 6770133 | Stable crystal of thiazolidinedione derivative and process for producing the same | Kazuo Orita | 2004-08-03 |
| 5342850 | Thiazolidine-2,4-dione derivatives, their salts and their preparation processes | Kyuya Okamura, Yoshihiro Hirata, Koji Murakami, Mitsuo Ohashi | 1994-08-30 |
| 5308856 | Thiazolidine-2,4-dione derivatives, salts and preparation processes thereof | Kyuya Okamura, Yoshihiro Hirata, Koji Murakami, Mitsuo Ohashi | 1994-05-03 |
| 5234928 | Quinazoline-3-alkanoic acid derivatives, their salts and their preparation processes | Shizuyoshi Fujimori, Yoshihiro Hirata, Koji Murakami | 1993-08-10 |