Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268227 | Transmission apparatus, transmission system and data detection method | Setsuo Yoshida | 2019-04-23 |
| 10261350 | Optical transmitting apparatus and optical level control method | Yoshio Hirose, Kyosuke Sone | 2019-04-16 |
| 10200132 | Optical communication system, transmission station, and method of optical communication | Kyosuke Sone, Yasuhiko Aoki | 2019-02-05 |
| 10187172 | Optical transport apparatus and optical-wavelength defragmenting method | Yasuhiko Aoki, Kyosuke Sone | 2019-01-22 |