Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376491 | Bicyclic compounds | Hirosato Ebiike, Toshihiko Fujii, Kenichi Kawasaki, Pingli Liu, Miyako Masubuchi +2 more | 2002-04-23 |
| 5719291 | Cyclohexane derivatives | Hiromichi Kotaki, Kazunao Masubuchi, Toru Okuda, Nobuo Shimma, Takuo Tsukuda +1 more | 1998-02-17 |
| 5449785 | Cyclohexane derivatives | Hiromichi Kotaki, Kazunao Masubuchi, Toru Okuda, Nobuo Shimma, Takuo Tsukuda +1 more | 1995-09-12 |