Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8227114 | Preparing method of negative active material for non-aqueous electrolyte secondary battery and negative active material prepared thereby | Hideaki Maeda, Naoya Kobayashi, Sung-Soo Kim | 2012-07-24 |
| 7927745 | Negative electrode for rechargeable lithium battery and rechargeable lithium battery including the same | Hideaki Maeda, Naoya Kobayashi, Sung-Soo Kim | 2011-04-19 |