Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668140 | Module for optical communication | Kouji Yoshida, Takeshi Kato, Toshinori Hirataka, Norihiro Yazaki, Shoichi Takahashi +1 more | 2003-12-23 |
| 6597712 | Laser diode module | Hiroaki Furuichi, Kazumi Kawamoto, Katsumi Kuroguchi | 2003-07-22 |