Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011799 | Battery pack | Hiromasa Iguchi, Hiroyuki Yamada, Takanori Takei | 2021-05-18 |
| 10953763 | Battery pack, power storage device, power storage system, electronic appliance, electric vehicle, and power system | Naotake Yoshida, Tatsuya Adachi, Hiroaki Ono, Munenori Inden | 2021-03-23 |