Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589697 | Rechargeable lithium battery with Li-Al-Mn negative electrode and electrolyte containing trialkyl phosphite, phosphate or borate or dialkyl sulfate or sulfite | Takashi Okamoto, Shin Fujitani | 2003-07-08 |
| 6509120 | Lithium battery with boron-containing lithium-manganese complex oxide cathode material | Taeko Ota, Shin Fujitani, Nobuhiro Nishiguchi | 2003-01-21 |