Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7811696 | Lithium secondary battery and method for producing the same | Masato Fujikawa, Akira Nagasaki, Kaoru Inoue, Mikinari Shimada | 2010-10-12 |
| 7153606 | Secondary battery | Takayuki Shirane, Naoto Arai, Futoshi Tanigawa | 2006-12-26 |