Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7122662 | Tricyclic compound having spiro union | Hidemitsu Nishida, Fumihiko Saitoh, Kousuke Harada, Ikuya Shiromizu | 2006-10-17 |
| 6858599 | Tricyclic compound having spiro union | Hidemitsu Nishida, Fumihiko Saitoh, Kousuke Harada, Ikuya Shiromizu | 2005-02-22 |
| 6040331 | Nerve cell protective agents | Ichiro Yamamoto, Manabu Itoh, Masato Shimojo, Yasunobu Yumiya, Yasushige Akada | 2000-03-21 |