Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667106 | GEL COMPOSITION, PROCESS FOR THE PREPARATION OF THE GEL COMPOSITION, GEL ELECTROLYTE COMPOSITION COMPRISING THE GEL COMPOSITION PROCESS FOR THE PREPARATION OF THE GEL ELECTROLYTE COMPOSITION, AND SOLID ELECTROLYTE LAMINATE CONTAINING THE GEL ELECTROLYTE COMPOSITION | Keisuke Kii, Yutaka Yamamura | 2003-12-23 |
| 6562519 | Microporous film | Kazushige Yamamoto, Shunsuke Noumi, Mutsuko Yamaguchi, Hideyuki Emori | 2003-05-13 |
| 6559195 | Microporous film | Kazushige Yamamoto, Shigeru Fujita, Shunsuke Noumi, Hideyuki Emori, Yutaka Yamamura | 2003-05-06 |