Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5952512 | Production of optically active benzothiepin salts | Motoki Ikeuchi, Shigeo Yabuno | 1999-09-14 |
| 5698699 | Processes for production of quinoline or quinazoline derivatives and intermediates therefor | Atsushi Inagaki | 1997-12-16 |
| 5492903 | Crystalline esters of (+)-(5R, 6S)-6-[(R)-1-hydroxyethyl]-3-(3-pyridyl)-7-oxo-4-thia-1-azabicyclo[3.2.0]h e | Yukio Ishibashi, Tetsuya Tsukamoto, Masahiro Mizuno | 1996-02-20 |
| 4978752 | Crystals of cephem hydrochloride | Yukio Mizuno, Akira Nakatani, Mitsuhisa Yamano | 1990-12-18 |