Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7666869 | Nitrogen-containing 5-membered ring compound | Kosuke Yasuda, Hiroshi Morimoto, Masataka Hikota, Takeshi Matsumoto, Kenji Arakawa | 2010-02-23 |
| 7332487 | Nitrogen-containing 5-membered ring compound | Kosuke Yasuda, Hiroshi Morimoto, Masataka Hikota, Takeshi Matsumoto, Kenji Arakawa | 2008-02-19 |
| 7160877 | Aliphatic nitrogen-containing 5-membered ring compound | Kosuke Yasuda, Hiroshi Morimoto, Masataka Hikota, Takeshi Matsumoto, Kenji Arakawa | 2007-01-09 |
| 7138397 | Nitrogenous 5-membered ring compounds | Kosuke Yasuda, Hiroshi Morimoto, Masataka Hikota, Takeshi Matsumoto, Kenji Arakawa | 2006-11-21 |
| 6849622 | Aliphatic nitrogenous five-membered ring compounds | Kosuke Yasuda, Hiroshi Morimoto, Masataka Hikota, Takeshi Matsumoto, Kenji Arakawa | 2005-02-01 |