Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970989 | Secondary battery cell, battery pack, and electricity consumption device | Kazuo Nakamura, Atsushi Ozawa | 2018-05-15 |
| 9966636 | Battery pack and method of inspecting storage state of secondary battery in battery pack | Shin Hotta, Atsushi Ozawa, Kentaro Marutani | 2018-05-08 |
| 9947972 | Battery pack and method of inspecting storage state of secondary battery in battery pack | Atsushi Ozawa, Shin Hotta, Kentaro Marutani | 2018-04-17 |