Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720433 | Ethylamine derivatives | Tsutomu Sato | 2004-04-13 |
| 6673797 | Heterocyclic indole derivatives and mono- or diazaindole derivatives | Nobuaki Kato, Tadakatsu Takahashi, Noriaki Maruyama, Takenori Ishizawa, Yukio Suzuki | 2004-01-06 |