Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306257 | Battery performance evaluation device, electronic apparatus, charger, and battery performance evaluation method | Ichiro Munakata, Hideki Shoji | 2025-05-20 |
| 11774511 | Battery performance evaluation method and battery performance evaluation device | Ichiro Munakata, Hideki Shoji | 2023-10-03 |