Issued Patents 2004
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835498 | Nickel hydroxide electrode for alkaline storage battery and alkaline storage battery | Mitsunori Tokuda, Takeshi Ogasawara, Mutsumi Yano | 2004-12-28 |
| 6835497 | Nickel electrode for alkaline storage battery and alkaline storage battery | Takeshi Ogasawara, Mitsunori Tokuda, Mutsumi Yano | 2004-12-28 |
| 6808846 | Negative electrode for lithium secondary battery and manufacturing method thereof | Takuya Hashimoto, Atsushi Fukui, Hiroshi Nakamura | 2004-10-26 |
| 6764791 | Rechargeable lithium battery | Noriyuki Tamura, Masahisa Fujimoto, Maruo Kamino, Hiromasa Yagi, Yoichi Domoto +3 more | 2004-07-20 |
| 6746800 | Nonaqueous electrolyte secondary battery | Takuya Sunagawa, Hiroyuki Fujimoto, Ryuji Ohshita | 2004-06-08 |
| 6746801 | Electrode for lithium secondary battery and lithium secondary battery | Noriyuki Tamura, Daizo Jito, Ryuji Ohshita, Masahisa Fujimoto, Maruo Kamino | 2004-06-08 |
| 6716556 | Nonaqueous electrolyte rechargeable battery | Takuya Sunagawa, Yoichi Domoto, Ryuji Ohshita, Hisaki Tarui, Ikuo Yonezu | 2004-04-06 |
| 6713214 | Positive electrode active material for secondary battery and secondary battery | Hideyuki Koga, Masahisa Fujimoto | 2004-03-30 |
| 6696200 | Lithium battery with boron-containing electrode | Seiji Yoshimura, Taeko Ota | 2004-02-24 |
| 6692870 | Electrode active material and lithium secondary battery | Masahide Miyake, Masahisa Fujimoto | 2004-02-17 |
| 6685804 | Method for fabricating electrode for rechargeable lithium battery | Hiroaki Ikeda, Yoichi Domoto, Hiromasa Yagi, Hisaki Tarui, Masahisa Fujimoto +1 more | 2004-02-03 |
| 6677081 | Positive electrode active material for non-aqueous electrolyte secondary battery | Takuya Sunagawa, Ryuji Ohshita | 2004-01-13 |