Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831813 | Disc cartridge having a disc holding portion at a shutter | Teruyuki Takizawa, Yoshito Sazi, Kuniko Nakata | 2004-12-14 |
| D499422 | Disk cartridge | Kuniko Nakata, Teruyuki Takizawa, Yoshito Saji | 2004-12-07 |
| 6813236 | Mechanism for moving an optical head in an optical disk apparatus | Kozo Ezawa, Kazuo Teramae, Masanao Wakikawa, Terumi Tatsumi | 2004-11-02 |
| 6782548 | Disc cartridge having a rotatable shutter | Teruyuki Takizawa, Yoshito Sazi, Kuniko Nakata | 2004-08-24 |
| 6728201 | Disc cartridge having a stopper member that protrudes toward a disc window | Teruyuki Takizawa, Yoshito Sazi, Kuniko Nakata | 2004-04-27 |