Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834393 | Disk device | Kenji Akimaru, Yoshito Sazi, Yoshihiro Ikawa, Masahiro Inata | 2004-12-21 |
| 6831813 | Disc cartridge having a disc holding portion at a shutter | Yoshito Sazi, Kuniko Nakata, Hironori Okazawa | 2004-12-14 |
| D499422 | Disk cartridge | Kuniko Nakata, Yoshito Saji, Hironori Okazawa | 2004-12-07 |
| 6782548 | Disc cartridge having a rotatable shutter | Yoshito Sazi, Kuniko Nakata, Hironori Okazawa | 2004-08-24 |
| 6728201 | Disc cartridge having a stopper member that protrudes toward a disc window | Yoshito Sazi, Kuniko Nakata, Hironori Okazawa | 2004-04-27 |
| 6697321 | Disc apparatus | Masahiro Inata, Yoshito Saji, Yukio Nishino | 2004-02-24 |