Inventor · disambiguated record
Takao Kawai
Also filed as: KAWAI TAKAO
16 granted patents·13 pending applications·199 citations·filing 1979–2025
92Inventor score
Top patents by PatentIndex Score
29 records- 0195US7389735B2Docking supporting apparatus, and marine vessel including the apparatusYAMAHA HATSUDOKI KUBUSHIKI KAI·Filed 2006·Granted Jun 24, 2008·43 cites·11 claims
- 0291US11072195B2Printing apparatusCANON KK·Filed 2019·Granted Jul 27, 2021·3 cites·10 claims
- 0390US8306933B2Information providing system, method of providing information and program for providing informationKAWAI TAKAO·Filed 2007·Granted Nov 6, 2012·45 cites·8 claims
- 0488US11613138B2Printing apparatusCANON KK·Filed 2021·Granted Mar 28, 2023·1 cites·19 claims
- 0586US2025367936A1Printing apparatus and liquid containerCANON KK·Filed 2025·Application pending·0 cites
- 0682US7898434B2Display system and programDENSO CORP·Filed 2008·Granted Mar 1, 2011·14 cites·9 claims
- 0777US12420554B2Printing apparatus and liquid containerCANON KK·Filed 2023·Granted Sep 23, 2025·0 cites·30 claims
- 0877US7410395B2Parent-child type boat with generatorYAMAHA MARINE KK·Filed 2005·Granted Aug 12, 2008·9 cites·17 claims
- 0973US5876469AMethod of heat transfer in reformerCHIYODA CHEM ENG CONSTRUCT CO·Filed 1996·Granted Mar 2, 1999·47 cites·12 claims
- 1072US7249984B2Electric propulsion unitYAMAHA MARINE KK·Filed 2005·Granted Jul 31, 2007·9 cites·17 claims
- 1170US8612202B2Correlation of linguistic expressions in electronic documents with time informationKAWAI TAKAO·Filed 2009·Granted Dec 17, 2013·5 cites·21 claims
- 1264US12350946B2Printing apparatusCANON KK·Filed 2023·Granted Jul 8, 2025·0 cites·18 claims
- 1357US5564383ATumble valve arrangement for engineYAMAHA MOTOR CO LTD·Filed 1994·Granted Oct 15, 1996·16 cites·41 claims
- 1451US8380650B2Information extraction rule making support system, information extraction rule making support method, and information extraction rule making support programNEC CORP·Filed 2008·Granted Feb 19, 2013·1 cites·18 claims
- 1551US4273577ABlast-furnace operation methodKOBE STEEL LTD·Filed 1979·Granted Jun 16, 1981·6 cites·9 claims
- 1651US2014012803A1Event analysis apparatus, event analysis method, and computer-readable recording mediumKAWAI TAKAO·Filed 2012·Application pending·0 cites
- 1748US2011320452A1Information estimation apparatus, information estimation method, and computer-readable recording mediumKAWAI TAKAO·Filed 2009·Application pending·0 cites
- 1848US2011106849A1New case generation device, new case generation method, and new case generation programNEC CORP·Filed 2009·Application pending·0 cites
- 1948US2011153601A1Information analysis apparatus, information analysis method, and programNAKAZAWA SATOSHI·Filed 2009·Application pending·0 cites
- 2047US2011202532A1Information sharing system, information sharing method, and information sharing programNEC CORP·Filed 2008·Application pending·0 cites
- 2146US2009044105A1Information selecting system, method and programNEC CORP·Filed 2008·Application pending·0 cites
- 2244US8832087B2Information estimation device, information estimation method, and computer-readable storage mediumKAWAI TAKAO·Filed 2010·Granted Sep 9, 2014·0 cites·21 claims
- 2342US2006190169A1Sound information output systemDENSO CORP·Filed 2006·Application pending·0 cites
- 2442US2011202545A1Information extraction device and information extraction systemKAWAI TAKAO·Filed 2009·Application pending·0 cites
- 2541US10803103B2Text matching device and method, and text classification device and methodNAT INST INF & COMM TECH·Filed 2014·Granted Oct 13, 2020·0 cites·12 claims
- 2641US2014052728A1Text clustering device, text clustering method, and computer-readable recording mediumNAKAZAWA SATOSHI·Filed 2012·Application pending·0 cites
- 2736US2018081966A1Text visualization system, text visualization method, and recording mediumNEC CORP·Filed 2015·Application pending·0 cites
- 2836US2006012248A1Electric power control device for watercraftMATSUSHITA YUKIO·Filed 2005·Application pending·0 cites
- 2933US2013311471A1Time-series document summarization device, time-series document summarization method and computer-readable recording mediumOKAJIMA YUZURU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →