Inventor · disambiguated record
Masakiyo Tanaka
Also filed as: TANAKA MASAKIYO
26 granted patents·11 pending applications·118 citations·filing 2002–2023
94Inventor score
Top patents by PatentIndex Score
37 records- 0188US7152032B2Voice enhancement device by separate vocal tract emphasis and source emphasisFUJITSU LTD·Filed 2005·Granted Dec 19, 2006·23 cites·19 claims
- 0284US10241570B2Pointing support device, pointing support method, and non-transitory computer-readable recording mediumFUJITSU LTD·Filed 2016·Granted Mar 26, 2019·4 cites·15 claims
- 0378US8892430B2Noise detecting device and noise detecting methodTANAKA MASAKIYO·Filed 2009·Granted Nov 18, 2014·4 cites·11 claims
- 0475US8340973B2Data embedding device and data extraction deviceTSUCHINAGA YOSHITERU·Filed 2011·Granted Dec 25, 2012·6 cites·6 claims
- 0575US7310596B2Method and system for embedding and extracting data from encoded voice codeFUJITSU LTD·Filed 2003·Granted Dec 18, 2007·23 cites·41 claims
- 0673US8081622B2Jitter buffer controllerMAKIUCHI TAKASHI·Filed 2006·Granted Dec 20, 2011·7 cites·16 claims
- 0773US7650280B2Voice packet loss concealment device, voice packet loss concealment method, receiving terminal, and voice communication systemFUJITSU LTD·Filed 2005·Granted Jan 19, 2010·4 cites·18 claims
- 0871US7590532B2Voice code conversion method and apparatusFUJITSU LTD·Filed 2002·Granted Sep 15, 2009·19 cites·1 claims
- 0970US8392199B2Clipping detection device and methodOTANI TAKESHI·Filed 2009·Granted Mar 5, 2013·6 cites·12 claims
- 1068US10228905B2Pointing support apparatus and pointing support methodFUJITSU LTD·Filed 2017·Granted Mar 12, 2019·1 cites·10 claims
- 1168US9261548B2Hum noise detection deviceTANAKA MASAKIYO·Filed 2012·Granted Feb 16, 2016·2 cites·15 claims
- 1266US7734053B2Encoding apparatus, encoding method, and computer productFUJITSU LTD·Filed 2006·Granted Jun 8, 2010·5 cites·9 claims
- 1363US8005219B2Data decryption apparatus and data encryption apparatusFUJITSU LTD·Filed 2007·Granted Aug 23, 2011·2 cites·18 claims
- 1462US8488473B2Voice communication quality assessing systemOTA YASUJI·Filed 2010·Granted Jul 16, 2013·2 cites·11 claims
- 1560US8463607B2Noise detection apparatus, noise removal apparatus, and noise detection methodTANAKA MASAKIYO·Filed 2009·Granted Jun 11, 2013·3 cites·9 claims
- 1657US7974846B2Data embedding device and data extraction deviceFUJITSU LTD·Filed 2004·Granted Jul 5, 2011·5 cites·6 claims
- 1755US8225160B2Decoding apparatus, decoding method, and recording mediumSUZUKI MASANAO·Filed 2009·Granted Jul 17, 2012·1 cites·17 claims
- 1855US2023237690A1Information processing device, generation method, and storage mediumFUJITSU LTD·Filed 2023·Application pending·0 cites
- 1951US8170199B2Echo cancellerSUZUKI MASANAO·Filed 2007·Granted May 1, 2012·0 cites·6 claims
- 2050US8924199B2Voice correction device, voice correction method, and recording medium storing voice correction programISHIKAWA CHISATO·Filed 2011·Granted Dec 30, 2014·1 cites·14 claims
- 2150US8558691B2Sensing apparatus, sensor information gathering apparatus, sensing method, and remote sensing methodOTA YASUJI·Filed 2009·Granted Oct 15, 2013·0 cites·15 claims
- 2248US2010017201A1Data embedding apparatus, data extraction apparatus, and voice communication systemFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2347US2006245584A1Voice communication deviceOTANI TAKESHI·Filed 2006·Application pending·0 cites
- 2446US7957973B2Audio signal interpolation method and deviceFUJITSU LTD·Filed 2007·Granted Jun 7, 2011·0 cites·15 claims
- 2545US9466291B2Voice retrieval device and voice retrieval method for detecting retrieval word from voice dataFUJITSU LTD·Filed 2014·Granted Oct 11, 2016·0 cites·18 claims
- 2645US2013178756A1Breath detection device and breath detection methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 2745US2004068404A1Speech transcoder and speech encoderFiled 2003·Application pending·0 cites
- 2844US2013006150A1Bruxism detection device and bruxism detection methodFUJITSU LTD·Filed 2012·Application pending·0 cites
- 2944US2013096464A1Sound processing apparatus and breathing detection methodFUJITSU LTD·Filed 2012·Application pending·0 cites
- 3044US2003158730A1Method and apparatus for embedding data in and extracting data from voice codeFiled 2002·Application pending·0 cites
- 3143US2013274632A1Acoustic signal processing apparatus, acoustic signal processing method, and computer readable storage mediumFUJITSU LTD·Filed 2013·Application pending·0 cites
- 3242US9307950B2Sleep apnea syndrome testing apparatus, test method for sleep apnea syndrome and tangible recording medium recording programTANAKA MASAKIYO·Filed 2012·Granted Apr 12, 2016·0 cites·9 claims
- 3342US7949016B2Interactive communication system, communication equipment and communication control methodFUJITSU LTD·Filed 2005·Granted May 24, 2011·0 cites·7 claims
- 3442US7606702B2Speech decoder, speech decoding method, program and storage media to improve voice clarity by emphasizing voice tract characteristics using estimated formantsFUJITSU LTD·Filed 2005·Granted Oct 20, 2009·0 cites·9 claims
- 3542US2012302926A1Body movement detecting apparatus and methodTANAKA MASAKIYO·Filed 2012·Application pending·0 cites
- 3641US2007201498A1Fluctuation absorbing buffer apparatus and packet voice communication apparatusTANAKA MASAKIYO·Filed 2006·Application pending·0 cites
- 3737US10002610B2Presentation supporting device, presentation supporting method, and computer-readable recording mediumFUJITSU LTD·Filed 2016·Granted Jun 19, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →