Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218374 | Separator for insulating adjacent battery cells and power supply device | Kazuhiro Harazuka, Naotake Yoshida | 2025-02-04 |
| 12191521 | Separator for insulating adjacent battery cells, and power source device provided with same | Naotake Yoshida, Kazuhiro Harazuka | 2025-01-07 |