Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10347755 | Group 13 nitride composite substrate semiconductor device, and method for manufacturing group 13 nitride composite substrate | Yoshitaka Kuraoka, Mikiya Ichimura | 2019-07-09 |
| 10170202 | Memory system | Hideaki Tsunashima, Akio Okazaki | 2019-01-01 |