Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780877 | Acid addition salt of optically active piperidine compound and process for preparing the same | Jun-ichiro Kita, Shinji Takamura | 2004-08-24 |
| 6734181 | Pyrrolopyridazine compounds | Haruo Iwabuchi, Masahiko Hagihara, Nobuhiko Shibakawa, Keiji Matsunobu | 2004-05-11 |