Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661503 | Method for manufacturing optic transmission modules and system for inspecting bit error rate characters | Kazuo Yamaguchi, Takashi Minato, Shinzoo Nishiyama, Atsushi Murata, Tsutomu Yoshiya +3 more | 2003-12-09 |
| 6606177 | Driver circuit and optical-transmission module | Norio Chujo, Yoshihiko Hayashi, Akio Osaki | 2003-08-12 |