Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801479 | Method for recording plural rows of record marks in one track in magneto-optical recording device | Masakazu Taguchi, Michio Matsuura | 2004-10-05 |
| 6771580 | Data reproduction apparatus | Masakazu Taguchi | 2004-08-03 |
| 6754141 | Recording medium, method for recording and reproducing data using the medium, and magneto-optical recording apparatus | Masakazu Taguchi, Akihiro Itakura | 2004-06-22 |
| 6724702 | Apparatus for reproducing recorded data | Masakazu Taguchi, Toshikazu Kanaoka | 2004-04-20 |