Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979516 | Lithium secondary battery and positive electrode for lithium secondary battery | Yasuyuki Kusumoto, Masahisa Fujimoto, Shin Fujitani, Daizo Jito, Hisaki Tarui | 2005-12-27 |
| 6887511 | Method for preparing electrode material for lithium battery | Masaki Shima, Hiromasa Yagi, Hisaki Tarui, Hiroaki Ikeda, Masahisa Fujimoto +1 more | 2005-05-03 |