Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10411438 | Semiconductor multilayer film reflecting mirror, vertical cavity light-emitting element using the reflecting mirror, and methods for manufacturing the reflecting mirror and the element | Tetsuya Takeuchi, Isamu Akasaki | 2019-09-10 |