Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yuko Tsusaka0
Kazuo Kajimoto0
Date of Patent
February 13, 2007
Patent Application Number
09989607
Date Filed
November 21, 2001
Patent Primary Examiner
Patent abstract
A distribution content provided with conditions that are only effective to part of a content body is created. On a time axis, a section of a content body is specified. Management data is then created which indicates use conditions that are only effective to the specified section, and the created management data is provided to the content body for distribution.
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