CONTENT RIGHT INFORMATION MANAGEMENT DEVICE, RIGHT INFORMATION MANAGEMENT METHOD, PROGRAM AND RECORDING MEDIUM

Japanese Patent JP2004362209

A

To improve efficiency of right information management at the time of secondary use of a content and reduce cost for management of right information.

Area right information registration part 101 registers the right information of each area in the content. Area secondary usage information registration part 102 registers a secondary usage relation between different content areas. Area right information and area secondary usage information are stored/managed by an area right/secondary usage information management database 103. Right information searching part 104 inputs information for specifying an area in a content as a search condition and returns the right information registered for the area relevant to the specified area as a search result from the area right information and the area secondary usage information managed by the area right/secondary usage information management database 103.

JP2004348526	IC CARD, IC CARD PROGRAM, AND SWITCHING METHOD OF CODE SECTION
JPH0689234	MEMORY MODULE
JP2002091456	PORTABLE TELEPHONE SET AND ADAPTER TO BE USED FOR THE SAME

YAMAMOTO KANA
MANMOTO MASANOBU
KUROKAWA KIYOSHI

JP2003159120A

December 24, 2004

June 04, 2003

Click for automatic bibliography generation  

NIPPON TELEGRAPH & TELEPHONE

G06F12/14; G06F12/00; G06F17/30; G06F21/10; G06F21/60; G06F21/62; G06Q50/00; G06Q50/10; (IPC1-7): G06F17/60; G06F12/00; G06F12/14; G06F17/30

Tsuyoshi Hashimoto
Uzawa Hidehisa

Previous Patent: PROFILING SYSTEM, PROFILING METHOD, PROGRAM AND RECORDING MEDIUM

Next Patent: DEVICE AND METHOD FOR TRACING OBJECT AND ITS PROGRAM AND RECORDING MEDIUM WITH ITS PROGRAM RECORDED ...