Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8232389 | Method for crystallization of azetidinonecarboxylic acid | Keita Nishino, Teruyoshi Koga, Yasuyoshi Ueda | 2012-07-31 |
| 8093378 | Crystallization method for intermediates of carbapenem antibiotics | Keita Nishino, Teruyoshi Koga, Yasuyoshi Ueda | 2012-01-10 |
| 7323592 | Methods for crystallization of hydroxycarboxylic acids | Yoshiro Hiraishi | 2008-01-29 |
| 7034180 | Method for crystallization of hydroxycarboxylic acids | Yoshiro Hiraishi | 2006-04-25 |
| 6784310 | Methods for crystallization of N-(1(s)-ethoxycarbonyl-3-phenylpropyl)-L-alanine N-carboxyanhydride | — | 2004-08-31 |