Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668140 | Module for optical communication | Kimio Tatsuno, Kouji Yoshida, Takeshi Kato, Toshinori Hirataka, Shoichi Takahashi +1 more | 2003-12-23 |
| 6341027 | Module for optical communication | Kimio Tatsuno, Kouji Yoshida, Takeshi Kato, Toshinori Hirataka, Shoichi Takahashi +1 more | 2002-01-22 |
| 4756592 | Luminescent package device for coupling an optical fiber with a luminescent element | Atsushi Sasayama, Tugio Nemoto | 1988-07-12 |