Assignee
KAWAI TAKAO
JP·3 granted patents·3 pending applications·50 citations·filing 2007–2012
Top patents by PatentIndex Score
6 records- 0190US8306933B2Information providing system, method of providing information and program for providing informationKAWAI TAKAO·Filed 2007·Granted Nov 6, 2012·45 cites·8 claims
- 0270US8612202B2Correlation of linguistic expressions in electronic documents with time informationKAWAI TAKAO·Filed 2009·Granted Dec 17, 2013·5 cites·21 claims
- 0351US2014012803A1Event analysis apparatus, event analysis method, and computer-readable recording mediumKAWAI TAKAO·Filed 2012·Application pending·0 cites
- 0448US2011320452A1Information estimation apparatus, information estimation method, and computer-readable recording mediumKAWAI TAKAO·Filed 2009·Application pending·0 cites
- 0544US8832087B2Information estimation device, information estimation method, and computer-readable storage mediumKAWAI TAKAO·Filed 2010·Granted Sep 9, 2014·0 cites·21 claims
- 0642US2011202545A1Information extraction device and information extraction systemKAWAI TAKAO·Filed 2009·Application pending·0 cites
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