Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830902 | Quinuclidine derivative having tricyclic hetero condensed ring | Masahiko Isaka, Tsukasa Ishihara, Koyo Matsuda, Hirotoshi Kakuta | 1998-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830902 | Quinuclidine derivative having tricyclic hetero condensed ring | Masahiko Isaka, Tsukasa Ishihara, Koyo Matsuda, Hirotoshi Kakuta | 1998-11-03 |