Inventor · disambiguated record
Keiko Katsuragawa
Also filed as: KATSURAGAWA KEIKO
4 granted patents·1 pending application·36 citations·filing 2006–2021
70Inventor score
Top patents by PatentIndex Score
5 records- 0184US7949524B2Speech recognition correction with standby-word dictionaryNISSAN MOTOR·Filed 2007·Granted May 24, 2011·24 cites·20 claims
- 0271US9020819B2Recognition dictionary system and recognition dictionary system updating methodSAITOH DAISUKE·Filed 2006·Granted Apr 28, 2015·12 cites·15 claims
- 0356US12175051B2Method and apparatus for finger input sensingNAT RES COUNCIL CANADA·Filed 2021·Granted Dec 24, 2024·0 cites·15 claims
- 0434US8108215B2Speech recognition apparatus and methodKATSURAGAWA KEIKO·Filed 2007·Granted Jan 31, 2012·0 cites·16 claims
- 0528US2013311417A1Operating device for in-vehicle information equipmentKATSURAGAWA KEIKO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →