Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076367 | Benzimidazolylidene propane-1,3-dione derivative or salt thereof | Masaaki Hirano, Eiji Kawaminami, Isao Kinoyama, Kei Ohnuki, Kazuyoshi Obitsu +1 more | 2011-12-13 |
| 7960562 | Propane-1,3-dione derivative or salt thereof | Masaaki Hirano, Isao Kinoyama, Eiji Kawaminami, Kei Ohnuki, Hirofumi Yamamoto +7 more | 2011-06-14 |