Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419951 | Sustained releasing drug comprising copolymers and process for preparing the same | Yukiko Asou, Hiroaki Tamatani | 2002-07-16 |
| 6372844 | Resin composition | Yukiko Asou, Hiroaki Tamatani | 2002-04-16 |
| 6372880 | Copolymer and process for preparing the same | Yukiko Asou, Hiroaki Tamatani | 2002-04-16 |
| 6342241 | Medical composition of hydroxy acid-based oligomer | Yukiko Asou, Hiroaki Tamatani | 2002-01-29 |