Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801240 | Information recording with effective pulse control scheme | Michiharu Abe, Michiaki Shinotsuka | 2004-10-05 |
| 6781105 | Optical information recording employing improved recording power control scheme | — | 2004-08-24 |
| 6771577 | Information recording apparatus and method | — | 2004-08-03 |