Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7626394 | Method and apparatus for determining deterioration of secondary battery, and power supply system therewith | Atsushi Kimura, Yuichi Watanabe, Toshiyuki Sato, Fumikazu Iwahana | 2009-12-01 |