Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10193593 | Signal processing device, communication system, and signal processing method | Kazunori Hayashi | 2019-01-29 |
| 10171177 | Digital signal processor, digital optical receiver using the same, and digital signal processing method | Hidemi Noguchi | 2019-01-01 |