Inventor · disambiguated record
Masaaki Tsuchida
Also filed as: TSUCHIDA MASAAKI
25 granted patents·15 pending applications·192 citations·filing 1988–2018
93Inventor score
Top patents by PatentIndex Score
40 records- 0192US5146353AStill video camera with a playback function and sound recording featureKONISHIROKU PHOTO IND·Filed 1990·Granted Sep 8, 1992·148 cites·12 claims
- 0286US9195646B2Training data generation apparatus, characteristic expression extraction system, training data generation method, and computer-readable storage mediumTSUCHIDA MASAAKI·Filed 2010·Granted Nov 24, 2015·12 cites·31 claims
- 0378US10727402B2Method for producing tunnel magnetoresistive elementUNIV TOHOKU·Filed 2018·Granted Jul 28, 2020·2 cites·5 claims
- 0476US8463738B2Attribute extraction method, system, and programMIZUGUCHI HIRONORI·Filed 2009·Granted Jun 11, 2013·8 cites·18 claims
- 0575US8762132B2Textual entailment recognition apparatus, textual entailment recognition method, and computer-readable recording mediumTSUCHIDA MASAAKI·Filed 2012·Granted Jun 24, 2014·4 cites·24 claims
- 0673US9489370B2Synonym relation determination device, synonym relation determination method, and program thereofNEC CORP·Filed 2013·Granted Nov 8, 2016·3 cites·11 claims
- 0772US9542386B2Entailment evaluation device, entailment evaluation method, and recording mediumNEC CORP·Filed 2014·Granted Jan 10, 2017·3 cites·10 claims
- 0871US8886661B2Information extraction system, information extraction method, information extraction program, and information service systemMIZUGUCHI HIRONORI·Filed 2007·Granted Nov 11, 2014·2 cites·25 claims
- 0968US10936967B2Information processing system, information processing method, and recording medium for learning a classification modelNEC CORP·Filed 2015·Granted Mar 2, 2021·2 cites·9 claims
- 1066US8504356B2Word classification system, method, and programMIZUGUCHI HIRONORI·Filed 2009·Granted Aug 6, 2013·3 cites·30 claims
- 1165US8443008B2Cooccurrence dictionary creating system, scoring system, cooccurrence dictionary creating method, scoring method, and program thereofTSUCHIDA MASAAKI·Filed 2009·Granted May 14, 2013·3 cites·36 claims
- 1259US10409848B2Text mining system, text mining method, and programNEC CORP·Filed 2013·Granted Sep 10, 2019·1 cites·18 claims
- 1356US2010017391A1Polarity estimation system, information delivery system, polarity estimation method, polarity estimation program and evaluation polarity estimatiom programNEC CORP·Filed 2007·Application pending·0 cites
- 1453US11652243B2Non-destructive inspection methodKONICA MINOLTA INC·Filed 2018·Granted May 16, 2023·0 cites·5 claims
- 1552US9177260B2Information classification device, information classification method, and computer readable recording mediumTSUCHIDA MASAAKI·Filed 2010·Granted Nov 3, 2015·1 cites·24 claims
- 1652US8510249B2Determining whether text information corresponds to target informationTSUCHIDA MASAAKI·Filed 2009·Granted Aug 13, 2013·0 cites·60 claims
- 1750US11237227B2Magnetic sensorKONICA MINOLTA INC·Filed 2018·Granted Feb 1, 2022·0 cites·9 claims
- 1848US7611297B2Imaging deviceKONICA MINOLTA OPTO INC·Filed 2006·Granted Nov 3, 2009·0 cites·6 claims
- 1948US2016224654A1Classification dictionary generation apparatus, classification dictionary generation method, and recording mediumNEC CORP·Filed 2014·Application pending·0 cites
- 2047US2005134704A1Electronic camera and image pick-up apparatus with quick-release sleep modeKONISHIROKU PHOTO IND·Filed 2005·Application pending·0 cites
- 2146US2016004736A1Similar data search device,similar data search method,and computer-readable storage mediumNEC CORP·Filed 2014·Application pending·0 cites
- 2246US2015220632A1Dictionary creation device for monitoring text information, dictionary creation method for monitoring text information, and dictionary creation program for monitoring text informationNEC CORP·Filed 2013·Application pending·0 cites
- 2346US2015356152A1Text mining device, text mining method, and recording mediumNEC CORP·Filed 2014·Application pending·0 cites
- 2444US10140361B2Text mining device, text mining method, and computer-readable recording mediumNEC CORP·Filed 2013·Granted Nov 27, 2018·0 cites·9 claims
- 2543US10892402B2Magnetoresistive element, and production method for magnetoresistive elementUNIV TOHOKU·Filed 2018·Granted Jan 12, 2021·0 cites·13 claims
- 2643US2002041330A1Electronic cameraKONISHIROKU PHOTO IND·Filed 2001·Application pending·0 cites
- 2743US2007273768A1Information Terminal Device And Camera ModuleTSUCHIDA MASAAKI·Filed 2005·Application pending·0 cites
- 2843US2003108337A1Electronic instrumentKONISHIROKU PHOTO IND·Filed 2002·Application pending·0 cites
- 2942US9916302B2Text processing using entailment recognition, group generation, and group integrationNEC CORP·Filed 2015·Granted Mar 13, 2018·0 cites·7 claims
- 3042US2020229782A1Non-Destructive Inspection MethodKONICA MINOLTA INC·Filed 2018·Application pending·0 cites
- 3140US2014350914A1Term translation acquisition method and term translation acquisition apparatusANDRADE SILVA DANIEL GEORG·Filed 2012·Application pending·0 cites
- 3240US2015006157A1Term synonym acquisition method and term synonym acquisition apparatusANDRADE SILVA DANIEL GEORG·Filed 2012·Application pending·0 cites
- 3339US10489514B2Text visualization system, text visualization method, and recording mediumNEC CORP·Filed 2015·Granted Nov 26, 2019·0 cites·7 claims
- 3438US10354010B2Information processing system, an information processing method and a computer readable storage mediumNEC CORP·Filed 2015·Granted Jul 16, 2019·0 cites·10 claims
- 3537US2017220585A1Sentence set extraction system, method, and programNEC CORP·Filed 2015·Application pending·0 cites
- 3637US2017154035A1Text processing system, text processing method, and text processing programNEC CORP·Filed 2015·Application pending·0 cites
- 3736US9275043B2Relationship information expansion apparatus, relationship information expansion method, and programTSUCHIDA MASAAKI·Filed 2011·Granted Mar 1, 2016·0 cites·7 claims
- 3836US2018081966A1Text visualization system, text visualization method, and recording mediumNEC CORP·Filed 2015·Application pending·0 cites
- 3935US10339223B2Text processing system, text processing method and storage medium storing computer programNEC CORP·Filed 2015·Granted Jul 2, 2019·0 cites·18 claims
- 4019US4792638AIsolation process of 2-chloroethyl vinyl etherNISSO MARUZEN CHEMICAL CO LTD·Filed 1988·Granted Dec 20, 1988·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Masaaki Tsuchida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →