Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959136 | Optical fiber and optical transmission line | — | 2005-10-25 |
| 6879762 | Optical transmission line and optical transmission system using optical transmission line | — | 2005-04-12 |
| 6879763 | Reverse dispersion optical fiber and optical transmission line using reverse dispersion optical fiber | — | 2005-04-12 |
| 6859599 | Optical fiber, and optical amplifier and transmission system including the optical fiber | — | 2005-02-22 |