Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056886 | Power storage system | Masaki Kato, Masaaki Kuranuki, Jun Yamasaki, Yohei Ishii, Koichi Sawada | 2021-07-06 |
| 10882404 | Earth fault detecting device, and electricity storage system | — | 2021-01-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056886 | Power storage system | Masaki Kato, Masaaki Kuranuki, Jun Yamasaki, Yohei Ishii, Koichi Sawada | 2021-07-06 |
| 10882404 | Earth fault detecting device, and electricity storage system | — | 2021-01-05 |