Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824313 | Optical receiver module | Yoshiki Kuhara | 2004-11-30 |
| 6819700 | Method of manufacturing an external cavity semiconductor laser, external cavity semiconductor laser, and wavelength multiplex transmission system | Takashi Kato, Jun Hashimoto | 2004-11-16 |
| 6798932 | Parallel light emitting device—photosensitive device module | Yoshiki Kuhara | 2004-09-28 |
| 6733190 | Optical communication device | Yoshiki Kuhara | 2004-05-11 |