Issued Patents 2016
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515763 | Digital coherent receiver and receiving method of optical signal | Toshiki Honda | 2016-12-06 |
| 9503211 | Signal detection circuit and optical transmission equipment | Kazuo Hironishi, Shoichiro Oda | 2016-11-22 |
| 9467228 | Optical transmission system and optical transmission method | Hisao Nakashima, Takahito Tanimura | 2016-10-11 |
| 9444554 | Digital coherent receiving apparatus | Nobukazu Koizumi, Takahito Tanimura, Hisao Nakashima, Koji Nakamuta, Noriyasu Nakayama | 2016-09-13 |
| 9419720 | Optical signal transmitter | Yuichi Akiyama, Hideyuki Miyata | 2016-08-16 |
| 9356689 | Optical transmitter and optical signal transmission method | Takahito Tanimura, Masato Nishihara | 2016-05-31 |
| 9281937 | Control timing synchronization method, optical transmission system, and optical transmission apparatus | — | 2016-03-08 |
| 9281913 | Signal detection circuit and optical transmission equipment | Kazuo Hironishi, Shoichiro Oda | 2016-03-08 |
| 9240838 | Optical transmitter and method for controlling bias for optical modulator | Yuichi Akiyama | 2016-01-19 |