Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808321 | Optical communication module | Satoshi Yoshikawa, Yasushi Fujimura | 2004-10-26 |
| 6805495 | Optical communication module | Satoshi Yoshikawa, Yasushi Fujimura | 2004-10-19 |
| 6807021 | Optical module | — | 2004-10-19 |
| 6755577 | Optical module | Takayoshi Inujima, Kazushige Oki, Eiji Tsumura | 2004-06-29 |