Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5917055 | Process for producing N-(D-.alpha.-methyl-.beta.-mercaptopropionyl)-L-proline and its intermediate | Yasuyoshi Ueda, Koichi Kinoshita, Takahiro Okubo | 1999-06-29 |
| 5756768 | Process for preparing carboxylic acid derivative | Toshihiro Takeda, Natsuki Mori, Kazunori Kan | 1998-05-26 |
| 5723628 | Process for preparing carboxylic acid derivative | Toshihiro Takeda, Natsuki Mori, Kazunori Kan | 1998-03-03 |