Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667342 | Optical phase noise extracting device and optical phase noise extraction method | Takahiro Makimoto | 2017-05-30 |
| 9608734 | Optical transmission system, optical reception apparatus, and signal adjustment method | Makoto Murakami | 2017-03-28 |
| 9577747 | Photodetection device, photodetection method, and optical transmission device | Naoki Yamamoto | 2017-02-21 |
| 9537570 | Optical transceiving apparatus, optical transmitting method, and optical transmitting device | Hiroaki Tomofuji | 2017-01-03 |