Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7695855 | Electrode for lithium secondary battery and lithium secondary battery | Yasuyuki Kusumoto, Shin Fujitani, Kensuke Nakatani, Muneto Kobayashi | 2010-04-13 |
| 7682744 | Lithium secondary battery | Shouichirou Sawa, Hiroshi Minami, Atsushi Fukui, Taizou Sunano, Maruo Kamino +1 more | 2010-03-23 |
| 6818351 | Mixed cathode active material for lithium secondary battery | Masatoshi Takahashi, Yoshikumi Miyamoto | 2004-11-16 |
| 6746800 | Nonaqueous electrolyte secondary battery | Hiroyuki Fujimoto, Ryuji Ohshita, Shin Fujitani | 2004-06-08 |
| 6716556 | Nonaqueous electrolyte rechargeable battery | Yoichi Domoto, Ryuji Ohshita, Hisaki Tarui, Shin Fujitani, Ikuo Yonezu | 2004-04-06 |
| 6677081 | Positive electrode active material for non-aqueous electrolyte secondary battery | Ryuji Ohshita, Shin Fujitani | 2004-01-13 |
| 6333128 | Lithium secondary battery | Hiroshi Watanabe, Toshiyuki Nohma, Koji Nishio | 2001-12-25 |
| 6040090 | Positive electrode material for use in non-aqueous electrolyte battery, process for preparing the same, and non-aqueous electrolyte battery | Hiroshi Watanabe, Ryuji Ohshita, Masahisa Fujimoto, Toshiyuki Nohma, Koji Nishio | 2000-03-21 |