Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7297790 | Anhydrous mirtazapine crystals and process for preparing the same | Yoshiyuki Imamiya | 2007-11-20 |
| 6723845 | Anhydrous mirtazapine crystals and process for preparing the same | Yoshiyuki Imamiya | 2004-04-20 |
| 6660730 | Anhydrous mirtazapine and process for preparing the same | Chiharu Maeda, Sadanobu Yoshikawa | 2003-12-09 |
| 6552189 | Anhydrous mirtazapine crystals and process for preparing the same | Yoshiyuki Imamiya | 2003-04-22 |
| 6495685 | Process for preparing piperazine derivatives | Chiharu Maeda, Weiqi Wang, Yoshiyuki Imamiya | 2002-12-17 |
| 6437120 | Process for preparing pyridinemethanol compounds | Kanami Yoshikawa | 2002-08-20 |
| 6376668 | Process for preparing pyridinemethanol compounds | Kanami Yoshikawa | 2002-04-23 |