Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970650 | One-core two-way optical transmission system | Satoshi Kajiya, Kaoru Kinjo | 2005-11-29 |
| 6914718 | Optical repeating system and optical amplifying repeater control method | Yasunori Kasahara, Hideki Goto, Kenkichi Shimomura, Yukio Horiuchi, Masatoshi Suzuki +2 more | 2005-07-05 |