Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11901761 | Charging device | Norio Fukui | 2024-02-13 |
| 11228198 | Charging device | Norio Fukui | 2022-01-18 |
| 11095128 | Voltage balance correction circuit | Norio Fukui | 2021-08-17 |
| 10110021 | Balancing device and electrical storage device | Kenji Hamada | 2018-10-23 |
| 9024620 | Polarity detection circuit | Hidetaka Yoshihashi | 2015-05-05 |