Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636237 | Semiconductor laser device which makes it possible to realize high-speed modulation | Toshitaka Torikai | 1997-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636237 | Semiconductor laser device which makes it possible to realize high-speed modulation | Toshitaka Torikai | 1997-06-03 |