Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593778 | Biodegradable copolyester, molded article produced therefrom and process for producing the molded article | Yoshikazu Kondo, Masao Matsui, Takuji Osaki, Hiroshi Kajiyama, Eiichi Ozeki +1 more | 1997-01-14 |