Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515607 | Method of interrupting inflow current in battery system | Naotake Yoshida, Kazuhiro Harazuka, Nobuo Iwatsuki | 2022-11-29 |
| 11450923 | Method for interrupting short circuit current in battery system, battery system, and electric vehicle and power storage device which are equipped with battery system | Naotake Yoshida, Kazuhiro Harazuka, Nobuo Iwatsuki | 2022-09-20 |
| 11374290 | Power supply device, vehicle in which same is used, and bus bar | Wataru Okada, Yoshiaki Ueta | 2022-06-28 |
| 11289773 | Power supply device, vehicle using same, bus bar, and electrical connection method for battery cell using same bus bar | Wataru Okada, Tetsuya Shiizaki | 2022-03-29 |