Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9467228 | Optical transmission system and optical transmission method | Hisao Nakashima, Takeshi Hoshida | 2016-10-11 |
| 9444554 | Digital coherent receiving apparatus | Nobukazu Koizumi, Takeshi Hoshida, Hisao Nakashima, Koji Nakamuta, Noriyasu Nakayama | 2016-09-13 |
| 9363014 | Non-linear distortion compensator, method of compensating non-linear distortion, and optical receiver | Tomofumi Oyama, Hisao Nakashima | 2016-06-07 |
| 9356689 | Optical transmitter and optical signal transmission method | Takeshi Hoshida, Masato Nishihara | 2016-05-31 |