Inventor
SHIMAKAWA KEISO
JP8 patents
Patents
8 patentsUS7895076B2Feb 22, 2011
Advertisement insertion, profiling, impression, and feedback
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Virtual world system, server computer and information processor
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Computer program copy management system
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In-contents advertising method, in-contents advertising server, and program-transferring medium for realizing in-contents advertising
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US7275261B2Sep 25, 2007
Method and system for monitoring utilizing condition of contents, computer program and recording medium
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Contents distribution system
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US7409441B2Aug 5, 2008
Display apparatus for accessing desired web site
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US6948072B2Sep 20, 2005
Information processing device and record medium
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