Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8466287 | Process for producing tricyclic ketone | Seigo Sawada | 2013-06-18 |
| 8067595 | Process for producing tricyclic ketone | Seigo Sawada | 2011-11-29 |
| 7378555 | Method of synthesizing camptothecin-relating compounds | Takanori Ogawa, Miyuki Uchida, Seigo Sawada | 2008-05-27 |
| 7126000 | Method of synthesizing camptothecin-relating compounds | Takanori Ogawa, Miyuki Uchida, Seigo Sawada | 2006-10-24 |