Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431184 | Power supply device | Hirotsugu OHATA | 2022-08-30 |
| 11411410 | Charging device | Yoshitaka Niimi | 2022-08-09 |
| 11303146 | Charging device | Hirotsugu OHATA, Takuya Sakamoto | 2022-04-12 |