Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886813 | Proline derivatives | Shizuo Nakamura, Makoto Inoue, Masatoshi Inai | 1989-12-12 |
| 4822780 | Carboxamide compounds | Yoshihiko Tsuda | 1989-04-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886813 | Proline derivatives | Shizuo Nakamura, Makoto Inoue, Masatoshi Inai | 1989-12-12 |
| 4822780 | Carboxamide compounds | Yoshihiko Tsuda | 1989-04-18 |