Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878484 | Separator for secondary battery and method for producing the same | Toshio Tanaka, Hiroki Yamaguchi, Masahiro Yamashita | 2005-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878484 | Separator for secondary battery and method for producing the same | Toshio Tanaka, Hiroki Yamaguchi, Masahiro Yamashita | 2005-04-12 |