Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6748173 | Optical transmission system and optical transmission apparatus used therefor | Yoshikazu Ishii, Susumu Kirii, Hideto Takahashi, Shinshi Kuno | 2004-06-08 |
KI
Kuniharu Itakura
Overall (2004): #172,301 of 270,089Top 65%
1
Patents 2004