Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10778338 | Optical transmitter, optical receiver, and optical communication system | Hiroshi Miura, Tsuyoshi Yoshida, Keisuke Dohi | 2020-09-15 |
| 10749550 | Likelihood generation device, receiving apparatus, likelihood generation method, and optical transmission system | Tsuyoshi Yoshida, Keisuke Dohi, Hiroshi Miura | 2020-08-18 |
| 10652071 | Symbol mapping device | Keisuke Dohi, Tsuyoshi Yoshida | 2020-05-12 |
| 10554302 | Optical communication apparatus and frequency control method | Masashi BINKAI | 2020-02-04 |