Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004944 | Method of setting recording setup information about optical disk, program therefor, and data recording player | — | 2011-08-23 |
| 7983126 | Optical-information recording apparatus and method and signal processing circuit | Mitsuo Sekiguchi, Fuyuki Miyazawa | 2011-07-19 |
| 7965600 | Data recording evaluation method and optical disk recording and reproduction device | Fuyuki Miyazawa, Mitsuo Sekiguchi, Katsuhiro Oyama | 2011-06-21 |
| 7881170 | Recording power correction method and recording and reproduction apparatus for optical disk | — | 2011-02-01 |