Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838148 | Optical receiver and superimposed signal detecting method | Goji Nakagawa, GUOXIU HUANG, Setsuo Yoshida, Shoichiro Oda, Kyosuke Sone +1 more | 2017-12-05 |
| 9780905 | Transmission system and transmission method | Shoichiro Oda | 2017-10-03 |
| 9698929 | Optical receiver that has function to detect signal superimposed on optical signal and method for receiving optical signal | Setsuo Yoshida, Goji Nakagawa, Kyosuke Sone | 2017-07-04 |
| 9638574 | Measurement apparatus and method of measuring signal light quality | Shoichiro Oda | 2017-05-02 |