Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643925 | Benzene derivatives having NGF production-promoting activity | Shunji Naruto, Yuichi Sugano, Keiichi Matsuda, Masahiko Sugimoto | 1997-07-01 |
| 5614521 | Benzene derivatives having NGF production-promoting activity | Shunji Naruto, Yuichi Sugano, Keiichi Matsuda, Masahiko Sugimoto | 1997-03-25 |