Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503197 | Current generation circuit | Masakazu Sugiura, Nao Otsuka | 2019-12-10 |
| 10288694 | Secondary battery monitoring device and method for diagnosing failure | Yasuhiro Miyamoto, Nao Otsuka | 2019-05-14 |