Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10044508 | Embedding digital watermark at the receiver end to keep track of digital content source and intended legal subscriber | Jun Kitahara | 2018-08-07 |
| 9954925 | Transmission device, transmission method, reception device, reception method, program, stream transmission and reception system, and electronic apparatus | Masahiko Sato, Tamotsu Ikeda | 2018-04-24 |