Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621103 | Tetrahydropyridine derivative having substituents on three rings | Hiromu Kawakubo, Tadashi Nagatani | 1997-04-15 |
| 5126448 | Pyridine derivatives | Hiromu Kawakubo, Katsuya Okazaki, Tadashi Nagatani | 1992-06-30 |