Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830385 | Package having lock mechanism | Yoshiaki Ishigami | 2004-12-14 |
| D494930 | Optical transmitting and receiving apparatus | Yoshiaki Ishigami | 2004-08-24 |
| 6778567 | Optical transmitter | — | 2004-08-17 |