发明名称 |
CONTENT PROCESSING DEVICE, CONTENT ACCUMULATION MEDIUM, CONTENT PROCESSING METHOD, AND CONTENT PROCESSING PROGRAM |
摘要 |
A small-data-amount information on an encrypted content (104) is stored in a memory card (102) in correlation to the encrypted content. Independent claims are also included for the following: (1) content accumulation medium; (2) content processing method; and (3) content processing program. |
申请公布号 |
EP1492265(A4) |
申请公布日期 |
2005.04.13 |
申请号 |
EP20030707167 |
申请日期 |
2003.02.28 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NAKAI, SHINICHI;NOGUCHI, NAOHIKO;MATSUI, SHINICHI;NANBA, TAKAAKI;INOUE, RYUJI |
分类号 |
G06F1/00;G06F12/14;G06F21/10;G06F21/78;G11B20/00;G11C16/22;H04M1/725 |
主分类号 |
G06F1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|