Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003642 | Nitrogenated heterocyclic derivative, and pharmaceutical agent comprising the derivative as active ingredient | Toshihiko Nishiyama, Kazuya Hashimura, Junya Ueda, Shiro Shibayama | 2011-08-23 |