Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810580 | System for forming conductor wire on a substrate board | Shigeo Yamaguchi, Masaaki Arahori, Toshio Yamamoto | 2004-11-02 |
| 6778337 | Optical attenuator and optical attenuator module | Takuma AOKI, Kouki Sato, Nobuyuki Shibata, Mizuki Oike | 2004-08-17 |