Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457877 | Optical module, method for manufacturing optical module and optical communication apparatus | Takeshil Kato, Koji Yoshida, Toshinori Hirataka, Toshiaki Ishii, Kazuyuki Fukuda +3 more | 2002-10-01 |
| 6371664 | Photoelectronic device and method of manufacturing the same | Shoichi Takahashi, Hiroshi Naka, Shuji Eguchi | 2002-04-16 |