Issued Patents 2016
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496966 | Optical communication receiving device and frequency offset compensation method | Kazuhiko Hatae, Nobukazu Koizumi, Koji Nakamuta, Manabu Yamazaki, Tomoki Katou +1 more | 2016-11-15 |
| 9467228 | Optical transmission system and optical transmission method | Takeshi Hoshida, Takahito Tanimura | 2016-10-11 |
| 9444554 | Digital coherent receiving apparatus | Nobukazu Koizumi, Takeshi Hoshida, Takahito Tanimura, Koji Nakamuta, Noriyasu Nakayama | 2016-09-13 |
| 9407471 | Adaptive equalizer tap coefficient correction method and optical receiver | Taku Saito, Nobukazu Koizumi, Osamu Takeuchi, Hirofumi Araki | 2016-08-02 |
| 9374170 | Optical receiving device | Masato Oota, Tomoki Katou, Kazuhiko Hatae, Manabu Yamazaki | 2016-06-21 |
| 9363014 | Non-linear distortion compensator, method of compensating non-linear distortion, and optical receiver | Tomofumi Oyama, Takahito Tanimura | 2016-06-07 |