Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924670 | Method and apparatus for recording and reproducing information on and from optical disc | — | 2011-04-12 |
| 7920460 | Information recording medium, and recording method and reproducing method thereof | — | 2011-04-05 |
| 7911902 | Optical disc, method and apparatus for recording signal thereon | — | 2011-03-22 |
| 7889608 | Information-signal recording and reproducing apparatus, related method, and related computer program | — | 2011-02-15 |