Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11303141 | Protection circuit for battery and power supply device provided with said protection circuit | Tetsuya Kawasaki, Naoki Kawai, Takahiro Yamashita | 2022-04-12 |
| 11043825 | Power supply device | Motoji Takeuchi, Yusuke Omote, Takuya Hirota, Jeewook Chang, Mitsuhiro Hamada | 2021-06-22 |
| 10164452 | Battery pack and method for controlling discharge of secondary cell | Hisanori Amasaki, Naoto Matsuda | 2018-12-25 |
| 8405356 | Full charge capacity value correction circuit, battery pack, and charging system | Masato Nakayama, Toshiyuki Nakatsuji | 2013-03-26 |