Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7829586 | Aryl-substituted nitrogen-containing heterocyclic compounds | Hirokatsu Ito, Kensuke Kobayashi, Hisashi Ohta, Osamu Okamoto, Tomohiro Tsujita | 2010-11-09 |
| 7557117 | 4-oxoimidazolidine-2-spiropiperidine derivatives | Masaya Hashimoto, Osamu Okamoto, Hisashi Ohta | 2009-07-07 |
| 7368541 | Trace amine receptor 1 of the African green monkey | Mark Eben Massari, Herve Schaffhauser | 2008-05-06 |
| 7300947 | N-dihydroxyalkyl-substituted 2-oxo-imidazole derivatives | Masaya Hashimoto, Yoshikazu Iwasawa, Hiroshi Kawamoto, Hisashi Ohta, Takeshi Sagara +2 more | 2007-11-27 |
| 6258825 | 2-oxoimidazole derivatives | Hiroshi Kawamoto, Yoshiki Ito, Kaori Hirano, Kyoko Hayashi, Yoshikazu Iwasawa | 2001-07-10 |