Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914205 | Camptothecin derivatives | Seigo Sawada, Kenichiro Nokata, Satoru Okajima, Takashi Yaegashi, Kenichi Tezuka +1 more | 1990-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914205 | Camptothecin derivatives | Seigo Sawada, Kenichiro Nokata, Satoru Okajima, Takashi Yaegashi, Kenichi Tezuka +1 more | 1990-04-03 |