Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497263 | Pyrrolinone derivative and pharmaceutical composition comprising the same | Hiroyuki Kai, Takayuki Kameyama | 2013-07-30 |
| 8101644 | Pyrrolinone derivative and pharmaceutical composition comprising the same | Hiroyuki Kai, Takayuki Kameyama | 2012-01-24 |