Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828541 | Light receiving element array having isolated pin photodiodes | Nobuyuki Komaba, Yasunori Arima, Yukihisa Kusuda | 2004-12-07 |
| 6717182 | Edge-emitting light-emitting device having improved external luminous efficiency and self-scanning light-emitting device array comprising the same | Yukihisa Kusuda, Seiji Ohno, Nobuyuki Komaba | 2004-04-06 |
| 6710330 | Light-receiving element array device and optical demultiplexer using the same | Kenichi Nakama | 2004-03-23 |
| 6690002 | Photodetector array and optical communication monitor module using the same | Yasunao Kuroda, Kenichi Nakama | 2004-02-10 |