Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961564 | Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor | Tetsuya Kondo | 2011-06-14 |
| 7907483 | Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor | Tetsuya Kondo | 2011-03-15 |
| 7907504 | Optical recording medium having auxiliary information and reference clock | Tetsuya Kondo | 2011-03-15 |
| 7903509 | Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor | Tetsuya Kondo | 2011-03-08 |
| 7887939 | Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereof | Tetsuya Kondo | 2011-02-15 |