Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965719 | Dispersion compensating optical fiber and dispersion compensating optical fiber module | Kazuhiko Aikawa, Yutaka Nagasawa, Takaaki Suzuki, Masakazu Nakayama, Kuniharu Himeno +3 more | 2005-11-15 |
| 6937805 | Dispersion compensating fiber and dispersion compensating fiber module | Kazuhiko Aikawa, Takaaki Suzuki, Ryuji Suzuki, Masakazu Nakayama, Kuniharu Himeno | 2005-08-30 |
| 6876803 | Optical transmission system | Kazuhiko Aikawa, Masakazu Nakayama, Kuniharu Himeno | 2005-04-05 |