Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165105 | Power supply device, power storage device, electronic device, and power system | Masami Okada | 2021-11-02 |
| 10951038 | Power supply device, power supply system, and method of controlling power supply | Naoyuki Sugeno, Shun Nagashima, Shunichi Nihei, Atsushi Chinen, Masami Okada +2 more | 2021-03-16 |