Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812670 | Battery control device | Toshiaki Nakanishi | 2004-11-02 |
| 6759832 | Device for detecting a battery condition based on variations in batter voltage | Toshiaki Nakanishi | 2004-07-06 |