Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838148 | Optical receiver and superimposed signal detecting method | Tomohiro Yamauchi, GUOXIU HUANG, Setsuo Yoshida, Shoichiro Oda, Kyosuke Sone +1 more | 2017-12-05 |
| 9705604 | Communication device and wavelength adjustment method | Kyosuke Sone, Setsuo Yoshida, Shoichiro Oda, Yasuhiko Aoki | 2017-07-11 |
| 9698929 | Optical receiver that has function to detect signal superimposed on optical signal and method for receiving optical signal | Setsuo Yoshida, Tomohiro Yamauchi, Kyosuke Sone | 2017-07-04 |