Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7718314 | Cathode material and battery | Ken Segawa, Yuzuru Fukushima | 2010-05-18 |
| 7563539 | Non-aqueous electrolyte secondary battery | Fumito Kameyama, Fumiko Hara, Tsuyoshi Sugiyama | 2009-07-21 |
| 7223495 | Non-aqueous electrolyte secondary battery | Fumito Kameyama, Fumiko Hara, Tsuyoshi Sugiyama | 2007-05-29 |
| 6967066 | Non-aqueous electrolyte secondary battery | Fumito Kameyama, Fumiko Hara, Tsuyoshi Sugiyama | 2005-11-22 |
| 6072026 | Aniline polymer electrode material and secondary cell | Kenichi Kawase, Yoshinori Inoue, Mitsuhiro Mori, Yasushi Oura, Katsuhiko Naoi | 2000-06-06 |