Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223467 | Biaxially oriented laminated polyester film | — | 2007-05-29 |
| 5376711 | Poly(ethylene 2,6-naphthalate) film | Masahiko Fujimoto | 1994-12-27 |
| 4727108 | Polyester compositions and process of preparing polyester films from them | Takashi Kagiyama, Kazuo Endo, Chikakazu Kawaguchi, Yosio Meguro | 1988-02-23 |