Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000365 | Sealed battery, battery pack and battery for engine ignition | Atsuhiko Minagawa, Tomoyuki Yuasa | 2024-06-04 |
| 10497922 | Pouch battery and assembled battery | Hideyuki Sugiyama | 2019-12-03 |
| 9935344 | Test battery case and test battery | Tomitaro Hara | 2018-04-03 |