Title:
ディスクカートリッジ
Document Type and Number:
Japanese Patent JP4085978
Kind Code:
B2
Abstract:
It is an object of the invention to provide a disk cartridge (20) having a substantially identical form to that of a disk cartridge that accommodates a disk-shaped recording medium (21) having a first recording capacity and accommodating a disk-shaped recording medium having a second recording capacity, which is higher than the first recording capacity, wherein the disk cartridge (20) includes a write protect mechanism, which is different from a write protect mechanism (32) for the disk cartridge accommodating the disk-shaped recording medium having the first recording capacity.
Inventors:
Kubotsuka Masaaki
Application Number:
JP2003434864A
Publication Date:
May 14, 2008
Filing Date:
December 26, 2003
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G11B23/28; G11B19/04; G11B23/03; G11B23/04
Domestic Patent References:
| JP3183080A | ||||
| JP3066083U | ||||
| JP7111061A | ||||
| JP2002074881A | ||||
| JP8124350A |
Attorney, Agent or Firm:
Junichi Omori
Ori Akira
Yasuo Iisaka
Ori Akira
Yasuo Iisaka