Inventor
TANIGAWA YOSHINOBU
JP5 patents
Patents
5 patentsUS5872924AFeb 16, 1999
Collaborative work support system
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US5694544ADec 2, 1997
Conference support system which associates a shared object with data relating to said shared object
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US5841977ANov 24, 1998
Computer-based conferencing system with local operation function
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US7249258B2Jul 24, 2007
Method and system for assuring an original
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US8051204B2Nov 1, 2011
Information asset management system, log analysis server, log analysis program, and portable medium
HITACHI LTD24 citations90