Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10338141 | Power supply protective device, power supply device and switch failure diagnosing method | Masayuki Imura, Yoshihiko Mizuta, Takeshi Nakamoto | 2019-07-02 |
| 10170804 | Monitoring device for secondary battery, battery pack, and vehicle | Masashi Nakamura | 2019-01-01 |