Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783895 | Collector for alkaline secondary battery, method for making the same, and alkaline secondary battery using the same | Kaori Yoshida, Toshiaki Takase, Kazuya Satou | 2004-08-31 |
| 6772489 | Collector for alkaline secondary battery, method for making the same, and alkaline secondary battery using the same | Kaori Yoshida, Toshiaki Takase, Kazuya Satou | 2004-08-10 |
| 6703123 | Conductive fiber, manufacturing method therefor, apparatus, and application | Daisuke Shibuta, Masahiro Yokomizo, Makoto Tsunashima, Yusuke MAEDA, Nobuo Furuya | 2004-03-09 |