Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355385 | Laser diode device having a protective layer on its light-emitting end face | Akira Amano, Nobutaka Suganuma, Katsue Nakata | 1994-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355385 | Laser diode device having a protective layer on its light-emitting end face | Akira Amano, Nobutaka Suganuma, Katsue Nakata | 1994-10-11 |