Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358896 | Method of producing optical integrated circuit | Keiro Komatsu, Tatsuya Sasaki, Tomoaki Kato | 1994-10-25 |
| 5325382 | Method and electrode arrangement for inducing flat frequency modulation response in semiconductor laser | Katsumi Emura, Yoshihiko Suemura | 1994-06-28 |