Issued Patents All Time
Showing 26–50 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7636288 | Information recording medium, method and apparatus for recording and reproducing information | — | 2009-12-22 |
| 7599256 | Method and apparatus for reproducing information from recording medium | Shinji Irioka, Hiroshi Nishiumi | 2009-10-06 |
| 7596074 | Information recording medium, and recording method and reproducing method thereof | — | 2009-09-29 |
| 7593298 | Method and apparatus for recording and reproducing information on and from optical disc | — | 2009-09-22 |
| 7586832 | Information recording medium, and recording method and reproducing method thereof | — | 2009-09-08 |
| 7583579 | Information recording medium, method and apparatus for recording and reproducing information | — | 2009-09-01 |
| 7583581 | Information recording medium, and recording method and reproducing method thereof | — | 2009-09-01 |
| 7580338 | Information recording medium, and recording method and reproducing method thereof | — | 2009-08-25 |
| 7580337 | Information recording medium, and recording method and reproducing method thereof | — | 2009-08-25 |
| 7577081 | Information recording medium, and recording method and reproducing method thereof | — | 2009-08-18 |
| 7573804 | Information recording medium, and recording method and reproducing method thereof | — | 2009-08-11 |
| 7567492 | Information recording medium, method and apparatus for recording and reproducing information | — | 2009-07-28 |
| 7545715 | Method and apparatus for recording and reproducing information on and from optical disc | — | 2009-06-09 |
| 7539120 | Information recording medium, method and apparatus for recording and reproducing information | — | 2009-05-26 |
| 7539112 | Information recording medium, method and apparatus for recording and reproducing information | — | 2009-05-26 |
| 7532561 | Information recording medium, method and apparatus for recording and reproducing information | — | 2009-05-12 |
| 7525901 | Information recording medium, method and apparatus for recording and reproducing information | — | 2009-04-28 |
| 7525900 | Information recording medium, method and apparatus for recording and reproducing information | — | 2009-04-28 |
| 7515518 | Information recording medium, method and apparatus for recording and reproducing information | — | 2009-04-07 |
| 7471608 | Information recording medium, method and apparatus for recording and reproducing information | — | 2008-12-30 |
| 7423945 | Optical disc, method and apparatus for recording signal thereon | — | 2008-09-09 |
| 7414944 | Information recording medium, method and apparatus for recording and reproducing information | — | 2008-08-19 |
| 7414945 | Information recording medium, method and apparatus for recording and reproducing information | — | 2008-08-19 |
| 7394743 | Optical disc adaptable to be scanned at multiple speeds, and related apparatus and method therefor | — | 2008-07-01 |
| 7394742 | Optical disc with high disc scanning speed, and related apparatus and method for using such optical disc | — | 2008-07-01 |