Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068720 | Recording device and method, reproduction device and method, and recording medium | Toshiya Kaihoko, Teruhiko Sasaki | 2011-11-29 |
| 7782478 | Recording and reproducing apparatus and method thereof | — | 2010-08-24 |