Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583118 | Chondroprotective agents | Koju Watanabe, Koichi Niimura | 2003-06-24 |
| 5650433 | Chondroprotective agents | Koju Watanabe, Koichi Niimura | 1997-07-22 |
| 5621009 | Chondroprotective agents | Koju Watanabe, Koichi Niimura | 1997-04-15 |
| 5455268 | Esculetin derivatives and pharmaceutical composition | Koju Watanabe, Koichi Niimura | 1995-10-03 |
| 5140020 | Derivative of dihydroxybenzamide and a pharmaceutical composition thereof | Hitoshi Takita, Sakuo Noda, Yutaka Mukaida, Kazuyoshi Inada, Mari Toji +4 more | 1992-08-18 |
| 4725598 | Derivative of dihydroxybenzamide and a pharmaceutical composition having an anti-inflammatory activity | Hitoshi Takita, Sakuo Noda, Yutaka Mukaida, Kazuyoshi Inada, Mari Toji +3 more | 1988-02-16 |