Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995792 | Battery state determination device determining a micro-short-circuiting tendency of a rechargeable battery | Sachio Takeda, Koichi Ichikawa, Yasuhiro Takahashi, Masahiko Mitsui | 2018-06-12 |
| 9880225 | Battery state determination device | Sachio Takeda, Koichi Ichikawa, Yasuhiro Takahashi, Masahiko Mitsui | 2018-01-30 |