Inventor · disambiguated record
Takahiro Kamai
Also filed as: KAMAI TAKAHIRO
31 granted patents·20 pending applications·565 citations·filing 1995–2024
97Inventor score
Files withPANASONIC CORP13MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9HIROSE YOSHIFUMI7KATO YUMIKO5PANASONIC IP CORP AMERICA5
Top patents by PatentIndex Score
51 records- 0196US7200558B2Prosody generating device, prosody generating method, and programMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 3, 2007·173 cites·28 claims
- 0291US8204747B2Emotion recognition apparatusKATO YUMIKO·Filed 2007·Granted Jun 19, 2012·34 cites·10 claims
- 0387US6823309B1Speech synthesizing system and method for modifying prosody based on match to databaseMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 23, 2004·59 cites·43 claims
- 0486US7349847B2Speech synthesis apparatus and speech synthesis methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Mar 25, 2008·22 cites·13 claims
- 0585US8898062B2Strained-rough-voice conversion device, voice conversion device, voice synthesis device, voice conversion method, voice synthesis method, and programKATO YUMIKO·Filed 2008·Granted Nov 25, 2014·19 cites·21 claims
- 0684US8155964B2Voice quality edit device and voice quality edit methodHIROSE YOSHIFUMI·Filed 2008·Granted Apr 10, 2012·19 cites·14 claims
- 0781US11030418B2Translation device and system with utterance reinput request notificationPANASONIC IP MAN CO LTD·Filed 2019·Granted Jun 8, 2021·3 cites·14 claims
- 0881US8073696B2Voice synthesis deviceKATO YUMIKO·Filed 2006·Granted Dec 6, 2011·14 cites·5 claims
- 0977US7526430B2Speech synthesis apparatusPANASONIC CORP·Filed 2005·Granted Apr 28, 2009·10 cites·18 claims
- 1075US7571099B2Voice synthesis devicePANASONIC CORP·Filed 2005·Granted Aug 4, 2009·10 cites·9 claims
- 1172US8370153B2Speech analyzer and speech analysis methodPANASONIC CORP·Filed 2010·Granted Feb 5, 2013·5 cites·16 claims
- 1271US8255222B2Speech separating apparatus, speech synthesizing apparatus, and voice quality conversion apparatusHIROSE YOSHIFUMI·Filed 2008·Granted Aug 28, 2012·7 cites·18 claims
- 1371US7454343B2Speech synthesizer, speech synthesizing method, and programPANASONIC CORP·Filed 2007·Granted Nov 18, 2008·7 cites·10 claims
- 1471US5864812ASpeech synthesizing method and apparatus for combining natural speech segments and synthesized speech segmentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jan 26, 1999·70 cites·8 claims
- 1569US6516298B1System and method for synthesizing multiplexed speech and text at a receiving terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 4, 2003·22 cites·16 claims
- 1666US2025044261A1Anomaly detection device, anomaly detection method, and recording mediumPANASONIC IP CORP AMERICA·Filed 2024·Application pending·0 cites
- 1765US2023020686A1Waste identification method, waste identification device, and waste identification programPANASONIC HOLDINGS CORP·Filed 2022·Application pending·0 cites
- 1864US6349277B1Method and system for analyzing voicesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 19, 2002·37 cites·17 claims
- 1960US2023012841A1Excreta determination method, excreta determination device, and non-transitory computer readable recording medium storing excreta determination programPANASONIC HOLDINGS CORP·Filed 2022·Application pending·0 cites
- 2059US6490562B1Method and system for analyzing voicesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 3, 2002·31 cites·36 claims
- 2158US7562018B2Speech synthesis method and speech synthesizerPANASONIC CORP·Filed 2003·Granted Jul 14, 2009·6 cites·10 claims
- 2258US2025210059A1Articulation disorder detection device and articulation disorder detection methodPANASONIC HOLDINGS CORP·Filed 2023·Application pending·0 cites
- 2357US7257534B2Speech synthesis system for naturally reading incomplete sentencesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 14, 2007·2 cites·8 claims
- 2456US7698138B2Broadcast receiving method, broadcast receiving system, recording medium, and programPANASONIC CORP·Filed 2003·Granted Apr 13, 2010·2 cites·20 claims
- 2555US8311831B2Voice emphasizing device and voice emphasizing methodKATO YUMIKO·Filed 2008·Granted Nov 13, 2012·1 cites·11 claims
- 2655US7735105B2Broadcast receiving methodPANASONIC CORP·Filed 2002·Granted Jun 8, 2010·2 cites·33 claims
- 2753US8898055B2Voice quality conversion device and voice quality conversion method for converting voice quality of an input speech using target vocal tract information and received vocal tract information corresponding to the input speechHIROSE YOSHIFUMI·Filed 2008·Granted Nov 25, 2014·1 cites·21 claims
- 2852US2024203448A1Dysarthria detection method, dysarthria detection device, and recording mediumPANASONIC HOLDINGS CORP·Filed 2024·Application pending·0 cites
- 2950US10390133B2Sound collection apparatusPANASONIC IP MAN CO LTD·Filed 2017·Granted Aug 20, 2019·0 cites·6 claims
- 3049US2024087570A1Voice recognition device, voice recognition method, and non-transitory computer readable recording mediumPANASONIC IP CORP AMERICA·Filed 2023·Application pending·0 cites
- 3149US2024112682A1Speaker identification method, speaker identification device, and non-transitory computer readable recording mediumPANASONIC IP CORP AMERICA·Filed 2023·Application pending·0 cites
- 3249US2024105174A1Voice recognition device, voice recognition method, and non-transitory computer readable recording mediumPANASONIC IP CORP AMERICA·Filed 2023·Application pending·0 cites
- 3348US8738381B2Prosody generating devise, prosody generating method, and programKATO YUMIKO·Filed 2007·Granted May 27, 2014·0 cites·26 claims
- 3448US2014104615A1Device for detecting fluctuation in moisture content, method for detecting fluctuation in moisture content, vacuum gauge, and method for detecting fluctuation in vacuum degreePANASONIC CORP·Filed 2013·Application pending·0 cites
- 3547US2014293737A1Acousto-optic image capture devicePANASONIC CORP·Filed 2014·Application pending·0 cites
- 3646US2014126324A1Acousto-optic image capture devicePANASONIC CORP·Filed 2013·Application pending·0 cites
- 3745US11942086B2Description support device and description support methodPANASONIC IP MAN CO LTD·Filed 2020·Granted Mar 26, 2024·0 cites·17 claims
- 3845US2016210961A1Speech interaction device, speech interaction system, and speech interaction methodPANASONIC IP MAN CO LTD·Filed 2014·Application pending·0 cites
- 3945US2002032563A1Method and system for synthesizing voicesFiled 2001·Application pending·0 cites
- 4044US2004199383A1Speech encoder, speech decoder, speech endoding method, and speech decoding methodFiled 2002·Application pending·0 cites
- 4143US9240194B2Voice quality conversion system, voice quality conversion device, voice quality conversion method, vocal tract information generation device, and vocal tract information generation methodPANASONIC CORP·Filed 2013·Granted Jan 19, 2016·0 cites·15 claims
- 4243US9147392B2Speech synthesis device and speech synthesis methodPANASONIC CORP·Filed 2013·Granted Sep 29, 2015·0 cites·17 claims
- 4343US2014114188A1Acousto-optic vibrometerPANASONIC CORP·Filed 2013·Application pending·0 cites
- 4443US2009254349A1Speech synthesizerHIROSE YOSHIFUMI·Filed 2007·Application pending·0 cites
- 4542US11580989B2Training method of a speaker identification model based on a first language and a second languagePANASONIC IP CORP AMERICA·Filed 2020·Granted Feb 14, 2023·0 cites·6 claims
- 4642US2007094029A1Speech synthesis method and information providing apparatusSAITO NATSUKI·Filed 2006·Application pending·0 cites
- 4739US2003088417A1Speech analysis method and speech synthesis systemFiled 2001·Application pending·0 cites
- 4839US2012095767A1Voice quality conversion device, method of manufacturing the voice quality conversion device, vowel information generation device, and voice quality conversion systemHIROSE YOSHIFUMI·Filed 2011·Application pending·0 cites
- 4938US8280738B2Voice quality conversion apparatus, pitch conversion apparatus, and voice quality conversion methodHIROSE YOSHIFUMI·Filed 2011·Granted Oct 2, 2012·0 cites·18 claims
- 5037US2010217584A1Speech analysis device, speech analysis and synthesis device, correction rule information generation device, speech analysis system, speech analysis method, correction rule information generation method, and programHIROSE YOSHIFUMI·Filed 2010·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →