Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800400 | Lithium secondary battery | Taeko Ota, Maruo Kamino | 2004-10-05 |
| 6764791 | Rechargeable lithium battery | Noriyuki Tamura, Masahisa Fujimoto, Maruo Kamino, Shin Fujitani, Hiromasa Yagi +3 more | 2004-07-20 |
| 6746802 | Electrode for lithium secondary battery and lithium secondary battery | Noriyuki Tamura, Maruo Kamino | 2004-06-08 |
| 6746801 | Electrode for lithium secondary battery and lithium secondary battery | Noriyuki Tamura, Daizo Jito, Masahisa Fujimoto, Maruo Kamino, Shin Fujitani | 2004-06-08 |
| 6746800 | Nonaqueous electrolyte secondary battery | Takuya Sunagawa, Hiroyuki Fujimoto, Shin Fujitani | 2004-06-08 |
| 6716556 | Nonaqueous electrolyte rechargeable battery | Takuya Sunagawa, Yoichi Domoto, Hisaki Tarui, Shin Fujitani, Ikuo Yonezu | 2004-04-06 |
| 6677081 | Positive electrode active material for non-aqueous electrolyte secondary battery | Takuya Sunagawa, Shin Fujitani | 2004-01-13 |