Issued Patents All Time
Showing 1–7 of 7 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 |
| 12087963 | Battery module | Naotake Yoshida, Takuya Egashira, Yusuke FUJII, Takuya Unehara | 2024-09-10 |
| 12087964 | Battery module | Takuya Egashira, Yusuke FUJII | 2024-09-10 |
| 12068499 | Battery module | Naotake Yoshida, Takuya Egashira, Yusuke FUJII, Takuya Unehara | 2024-08-20 |
| 12040467 | Power supply device | Naotake Yoshida, Kazuhiro Harazuka | 2024-07-16 |
| 11916209 | Power supply device | Naotake Yoshida, Kazuhiro Harazuka | 2024-02-27 |