Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080228 | Graphite material, carbon material for battery electrode, and battery | Akinori Sudoh | 2011-12-20 |
| 8003257 | Method for producing anode for lithium secondary battery and anode composition, and lithium secondary battery | Chiaki Sotowa | 2011-08-23 |