Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9855261 | Polymeric compound having camptothecin compound and anti-cancer effect enhancer bound thereto, and use of same | Keiichiro Yamamoto | 2018-01-02 |
| 9018323 | Polymer derivative of cytidine metabolic antagonist | Keiichirou Yamamoto, Dai KAWAMURA | 2015-04-28 |