Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9070933 | Negative electrode active material of lithium secondary battery, secondary battery using the same, method for manufacturing the same | Taisa Ikeda, Kazuki Tagawa, Hiroshi Ono, Hideki Ono, Ryoji Akamine +1 more | 2015-06-30 |