Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8546452 | S1P3 receptor antagonist | Takeshi Hasegawa, Tomoyuki Sada | 2013-10-01 |
| 6933309 | Halogenobenzyl aminopropionic acid derivatives | Koichi Takayanagi, Hideki Yamada, Shin-ichi Kazayama | 2005-08-23 |