Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196101 | Battery discharge controller | Reina Yamada, Ken Yoshida | 2021-12-07 |
| 11001162 | Vehicle power supply device and method for controlling vehicle power supply device | Reina Yamada, Kenji Kataoka, Hiroshi Sato, Ken Yoshida, Shin Okumura | 2021-05-11 |