Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505878 | Diamond crystal substrate, method for producing diamond crystal substrate, and method for homo-epitaxially growing diamond crystal | Koji Koyama, Seongwoo Kim, Naoki Fujita | 2022-11-22 |