Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11372051 | Economic efficiency estimation apparatus of rechargeable battery and economic efficiency estimation method | Naoki Sunaga, Naoki Oniki | 2022-06-28 |
| 11346889 | Charge-discharge curve estimation device and charge-discharge curve estimation method of a rechargeable battery | Naoki Oniki | 2022-05-31 |
| D693253 | Current sensor | — | 2013-11-12 |