Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076806 | Sealing method for liquid inlet port of power storage device | Keiji Wada, Takahiro Asada | 2024-09-03 |
| 10181594 | Method for manufacturing stacked metal foil, method for manufacturing sealed cell including said method, and sealed cell | Keiji Wada | 2019-01-15 |