Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7781479 | Heteroaryl derivatives | Yoko Takahashi, Ryu Nagata | 2010-08-24 |
| 7425642 | Heteroaryl derivative | Ken Watanabe, Katsunori Maruta, Ryu Nagata | 2008-09-16 |
| 7220773 | Pyrrole derivative | Ryu Nagata, Katsunori Maruta, Kiyotaka Iwai, Makoto Kitoh, Kozo Yoshida | 2007-05-22 |