Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816646 | Light-sensitive detector and optical demultiplexer | Hisao Nagata | 2004-11-09 |
| 6766076 | Optical module and method for assembling the same | Naoko Hikichi, Yukinari Sekiguchi, Fumitoshi Kobayashi | 2004-07-20 |
| 6753064 | Multi-layered coated substrate and method of production thereof | Katsuhide Shimmo | 2004-06-22 |
| 6710330 | Light-receiving element array device and optical demultiplexer using the same | Takashi Tagami | 2004-03-23 |
| 6690002 | Photodetector array and optical communication monitor module using the same | Yasunao Kuroda, Takashi Tagami | 2004-02-10 |