Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9793363 | GaN semiconductor device comprising carbon and iron | Susumu HATAKENAKA | 2017-10-17 |
| 9728611 | GaN semiconductor device comprising carbon and iron | Susumu HATAKENAKA | 2017-08-08 |