Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666375 | Semiconductor quantum well laser having a low threshold current density | Noriyuki Yokouchi, Akihiko Kasukawa | 1997-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666375 | Semiconductor quantum well laser having a low threshold current density | Noriyuki Yokouchi, Akihiko Kasukawa | 1997-09-09 |