Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476237 | Quantum cascade laser | Jun Hashimoto, Hiroyuki Yoshinaga | 2019-11-12 |
| 10234628 | Method for producing semiconductor device | — | 2019-03-19 |
| 10224697 | Integrated quantum cascade laser, semiconductor optical apparatus | — | 2019-03-05 |
| 10186832 | Method for fabricating surface emitting laser | — | 2019-01-22 |
| 10170890 | Method of fabricating semiconductor optical device and surface-emitting semiconductor laser | — | 2019-01-01 |