Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7294625 | Pyrazole compounds | Nobuhiko Shibakawa, Masamichi Nishihara, Toshiyuki Shirai, Motohisa Shimizu, Tohru Hasegawa +3 more | 2007-11-13 |
| 6734181 | Pyrrolopyridazine compounds | Haruo Iwabuchi, Nobuhiko Shibakawa, Keiji Matsunobu, Hiroshi Fujiwara | 2004-05-11 |
| 6670360 | Optically active pyrrolopyridazine derivatives | Nobuhiko Shibakawa, Keiji Matsunobu, Hiroshi Fujiwara, Keiichi Ito | 2003-12-30 |
| 6020496 | 5-alkoxy-2(3H)-oxazolone compounds and process for preparing the same | Hiroyuki Miyata, Kikuo Ataka, Nobuya Satake | 2000-02-01 |