Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226248 | Optical disk, recording method and apparatus for canceling intercode interference | — | 2001-05-01 |
| 6195317 | Optical disk, recording method and apparatus for canceling intercode interference | — | 2001-02-27 |
| 6091701 | Optical disk, optical disk apparatus, recording method for optical disk, and reproduction method for optical disk | — | 2000-07-18 |
| 6023447 | Optical disk, recording method and apparatus for canceling intercode interference | — | 2000-02-08 |