Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654380 | Aliphatic polyester carbonate and process for producing the same | Ryozo Kawai, Mitsuo Miura, Kyohei Takakuwa, Yoshinori Isahaya, Takayasu Fujimori +1 more | 1997-08-05 |