Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10972783 | Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving method | Satoshi Otsuka | 2021-04-06 |
| 10917624 | Reception device, display control method, transmission device, and transmission method for program content type | Satoshi Otsuka | 2021-02-09 |