Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593778 | Biodegradable copolyester, molded article produced therefrom and process for producing the molded article | Yoshikazu Kondo, Masao Matsui, Hideo Yoshidome, Hiroshi Kajiyama, Eiichi Ozeki +1 more | 1997-01-14 |
| 4753717 | Porous article having open pores prepared from aromatic condensation polymer and use thereof | Shizukuni Yata, Yukinori Hato, Kazuo Sakurai | 1988-06-28 |