Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7279584 | Method for production of cis-4-fluoro-L-proline derivatives | Kazuyuki Tomisawa, Dai Tatsuta, Chihiro Yokoo | 2007-10-09 |
| 5274085 | Process for preparing erythromycin A oxime or a salt thereof | Takehiro Amano, Masami Goi, Kazuto Sekiuchi, Masahiro Hasegawa | 1993-12-28 |