Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355385 | Laser diode device having a protective layer on its light-emitting end face | Yoichi Shindo, Nobutaka Suganuma, Katsue Nakata | 1994-10-11 |
| 5289038 | Bump electrode structure and semiconductor chip having the same | — | 1994-02-22 |