Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541480 | 1-aryl-1,8-naphthylidin-4-one derivative as type IV phosphodiesterase inhibitor | Hidekazu Inoue, Yasuhiro Hayashi | 2003-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541480 | 1-aryl-1,8-naphthylidin-4-one derivative as type IV phosphodiesterase inhibitor | Hidekazu Inoue, Yasuhiro Hayashi | 2003-04-01 |