Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133443 | Optically active 1,4-dihydropyridine derivatives and process for the preparation thereof | Takashi Nakashima, Kunio Isshiki, Naoki Agata, Takeo Yoshioka | 2000-10-17 |