Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496631 | Optical transmission line and optical transmission system including the same | Eisuke Sasaoka | 2002-12-17 |
| 6466721 | Dispersion compensating optical fiber and optical transmission line | Eisuke Sasaoka, Eiji Yanada, Yuichi Ohga | 2002-10-15 |
| 6404950 | Dispersion-compensating module | Eisuke Sasaoka, Toshiaki Okuno, Shigeru Tanaka | 2002-06-11 |