Inventor · disambiguated record
Hisakazu Igarashi
Also filed as: IGARASHI HISAKAZU
4 granted patents·1 pending application·366 citations·filing 2004–2014
78Inventor score
Top patents by PatentIndex Score
5 records- 0196US7584093B2Method and system for generating spelling suggestionsMICROSOFT CORP·Filed 2005·Granted Sep 1, 2009·344 cites·21 claims
- 0285US8484190B1Prompt for query clarificationIGARASHI HISAKAZU·Filed 2008·Granted Jul 9, 2013·20 cites·27 claims
- 0364US9152721B1Prompt for query clarificationGOOGLE INC·Filed 2014·Granted Oct 6, 2015·1 cites·21 claims
- 0463US8898129B1Prompt for query clarificationGOOGLE INC·Filed 2013·Granted Nov 25, 2014·1 cites·21 claims
- 0543US2006047690A1Integration of Flex and Yacc into a linguistic services platform for named entity recognitionMICROSOFT CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →