Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422184 | Refrigerator | Kei Nambu, Tsuyoki Hirai | 2025-09-23 |
| 12278070 | Electromechanical power switch integrated circuits and devices and methods thereof | Ziep Tran, Giang T. Dao, Michael Edward Ramon | 2025-04-15 |
| 12215920 | Heating device and refrigerator equipped with heating device | Kei Nambu, Tsuyoki Hirai | 2025-02-04 |