Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977769 | Pump light source device for optical Raman amplification and optical Raman amplification system using the same | Shunichi Matsushita, Shu Namiki | 2005-12-20 |
| 6950230 | Pump light source for Raman amplifier and Raman amplifier using the same | Soko Kado | 2005-09-27 |
| 6927896 | Raman optical amplification system | — | 2005-08-09 |
| 6917466 | Raman amplifier system, apparatus and method for identifying, obtaining and maintaining an arbitrary Raman amplification performance | Shu Namiki, Mikio Ogai | 2005-07-12 |
| 6882467 | Raman amplification method and optical signal transmission method using the same | Shu Namiki | 2005-04-19 |
| 6882468 | Raman amplifier | Shu Namiki | 2005-04-19 |