Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810005 | Disc cartridge | Takuya Niitsu | 2004-10-26 |
| 6789260 | Disk drive apparatus | — | 2004-09-07 |
| 6754154 | Optical disk driving apparatus, optical disk driving method and optical disk apparatus | Ryuji Takeda, Seiichiro Oishi | 2004-06-22 |
| 6751182 | Head feed mechanism for disk drive apparatus | Tomoaki Morishita | 2004-06-15 |
| 6717907 | Disc cartridge | Takuya Niitsu | 2004-04-06 |
| 6711113 | Disk drive apparatus | Toshiyuki Hisatsune | 2004-03-23 |