Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873456 | Optical amplifying repeater apparatus and optical amplifying/repeating transmission system | Katsuhiro Shimizu, Junichi Nakagawa, Naoki Suzuki | 2005-03-29 |
KM
Kuniaki Motoshima
Overall (2005): #154,680 of 245,428Top 65%
1
Patents 2005