Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683587 | Method for manufacturing nitride crystal substrate and nitride crystal laminate | — | 2020-06-16 |
| 10643678 | Clock generation circuit, switching power supply device, and semiconductor device | Shun Fukushima | 2020-05-05 |
| 10584031 | Nitride crystal substrate | Masatomo Shibata | 2020-03-10 |