Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10355499 | Battery protection circuit, battery protection apparatus, and battery pack | Takashi Takeda, Ryota Kageyama, Junji Takeshita, Takeshi Yamaguchi, Takatoshi Itagaki +1 more | 2019-07-16 |
| 9762072 | Secondary battery protection circuit, secondary battery protection device, battery pack and method of writing data | Ryota Kageyama, Takashi Takeda, Takatoshi Itagaki | 2017-09-12 |