Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496966 | Optical communication receiving device and frequency offset compensation method | Kazuhiko Hatae, Koji Nakamuta, Manabu Yamazaki, Tomoki Katou, Masashi Sato +1 more | 2016-11-15 |
| 9444554 | Digital coherent receiving apparatus | Takeshi Hoshida, Takahito Tanimura, Hisao Nakashima, Koji Nakamuta, Noriyasu Nakayama | 2016-09-13 |
| 9407471 | Adaptive equalizer tap coefficient correction method and optical receiver | Taku Saito, Hisao Nakashima, Osamu Takeuchi, Hirofumi Araki | 2016-08-02 |