Inventor · disambiguated record
Kazutaka Abe
Also filed as: ABE KAZUTAKA
42 granted patents·6 pending applications·635 citations·filing 1988–2023
98Inventor score
Files withSOCIONEXT INC18MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16PANASONIC CORP5SHARP KK3ABE KAZUTAKA1
Top patents by PatentIndex Score
48 records- 0194US7613306B2Audio encoder and audio decoderPANASONIC CORP·Filed 2005·Granted Nov 3, 2009·52 cites·7 claims
- 0294US6381208B1Optical recording medium and optical recording and reproducing apparatusSHARP KK·Filed 2000·Granted Apr 30, 2002·47 cites·8 claims
- 0393US6631352B1Decoding circuit and reproduction apparatus which mutes audio after header parameter changesMATUSHITA ELECTRIC IND CO LTD·Filed 2000·Granted Oct 7, 2003·110 cites·28 claims
- 0489US6295319B1Decoding deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 25, 2001·115 cites·13 claims
- 0588US9792902B2Device including speech recognition function and method of recognizing speechSOCIONEXT INC·Filed 2015·Granted Oct 17, 2017·7 cites·2 claims
- 0683US6823310B2Audio signal processing device and audio signal high-rate reproduction method used for audio visual equipmentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 23, 2004·37 cites·15 claims
- 0779US10587940B2Acoustic device and mobile objectSOCIONEXT INC·Filed 2019·Granted Mar 10, 2020·3 cites·6 claims
- 0879US9788120B2Audio playback device and audio playback methodSOCIONEXT INC·Filed 2015·Granted Oct 10, 2017·4 cites·14 claims
- 0978US8774398B2TransceiverPANASONIC CORP·Filed 2013·Granted Jul 8, 2014·4 cites·14 claims
- 1075US10477326B2Signal processing device and signal processing methodSOCIONEXT INC·Filed 2017·Granted Nov 12, 2019·2 cites·7 claims
- 1175US8872291B2Ferromagnetic tunnel junction structure and magnetoresistive effect device and spintronics device utilizing sameNAT INST FOR MATERIALS SCIENCE·Filed 2012·Granted Oct 28, 2014·4 cites·6 claims
- 1275US6356639B1Audio decoding apparatus, signal processing device, sound image localization device, sound image control method, audio signal processing device, and audio signal high-rate reproduction method used for audio visual equipmentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Mar 12, 2002·42 cites·10 claims
- 1372US10334389B2Audio reproduction apparatus and game apparatusSOCIONEXT INC·Filed 2016·Granted Jun 25, 2019·3 cites·7 claims
- 1472US7664272B2Sound image control device and design tool thereforPANASONIC CORP·Filed 2004·Granted Feb 16, 2010·14 cites·13 claims
- 1571US10002616B2Audio decoding deviceSOCIONEXT INC·Filed 2017·Granted Jun 19, 2018·2 cites·1 claims
- 1670US7236838B2Signal processing apparatus, signal processing method, program and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 26, 2007·12 cites·8 claims
- 1769US6363407B1Exponential calculation device and decoding deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 26, 2002·12 cites·16 claims
- 1866US6297754B1Decoding deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 2, 2001·14 cites·10 claims
- 1965US6751177B1Signal processorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 15, 2004·17 cites·7 claims
- 2064US7139402B2Sound reproduction deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 21, 2006·9 cites·14 claims
- 2164US6546105B1Sound image localization device and sound image localization methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 8, 2003·37 cites·32 claims
- 2262US7502816B2Signal-processing apparatus and methodPANASONIC CORP·Filed 2004·Granted Mar 10, 2009·9 cites·8 claims
- 2362US2023224666A1Audio communication deviceSOCIONEXT INC·Filed 2023·Application pending·0 cites
- 2459US7050870B2Reproduction apparatus and music delivery systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 23, 2006·7 cites·7 claims
- 2559US6377641B1Reproduction apparatus and reproduction methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 23, 2002·3 cites·10 claims
- 2658US7106943B2Coding device, coding method, program and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 12, 2006·6 cites·13 claims
- 2757US6931371B2Digital interface deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 16, 2005·4 cites·10 claims
- 2857US6847687B2Audio and video processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 25, 2005·3 cites·15 claims
- 2956US11700500B2Audio communication deviceSOCIONEXT INC·Filed 2021·Granted Jul 11, 2023·0 cites·3 claims
- 3056US6904089B1Encoding device and decoding deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 7, 2005·33 cites·3 claims
- 3152US11128975B2Acoustic system and acoustic control deviceSOCIONEXT INC·Filed 2020·Granted Sep 21, 2021·0 cites·9 claims
- 3252US5361180ASimplified cassette loading mechanism for a magnetic recording and reproducing apparatusSHARP KK·Filed 1992·Granted Nov 1, 1994·9 cites·15 claims
- 3351US10262653B2Device including speech recognition function and method of recognizing speechSOCIONEXT INC·Filed 2017·Granted Apr 16, 2019·0 cites·2 claims
- 3450US11212634B2Sound signal processing device, sound adjustment method, and mediumSOCIONEXT INC·Filed 2020·Granted Dec 28, 2021·0 cites·7 claims
- 3548US10560782B2Signal processorSOCIONEXT INC·Filed 2018·Granted Feb 11, 2020·0 cites·9 claims
- 3648US7509179B2Distribution systemPANASONIC CORP·Filed 2001·Granted Mar 24, 2009·1 cites·13 claims
- 3747US11310621B2Signal processing device and signal processing method for performing sound localization processingSOCIONEXT INC·Filed 2020·Granted Apr 19, 2022·0 cites·12 claims
- 3847US10075794B2Signal processing deviceSOCIONEXT INC·Filed 2017·Granted Sep 11, 2018·0 cites·4 claims
- 3944US2017272889A1Sound reproduction systemSOCIONEXT INC·Filed 2017·Application pending·0 cites
- 4043US10993060B2Acoustic signal processing device and acoustic signal processing methodSOCIONEXT INC·Filed 2020·Granted Apr 27, 2021·0 cites·8 claims
- 4143US2002049586A1Audio encoder, audio decoder, and broadcasting systemFiled 2001·Application pending·0 cites
- 4242US9779740B2Audio encoding device and audio decoding deviceSOCIONEXT INC·Filed 2016·Granted Oct 3, 2017·0 cites·10 claims
- 4342US2001050959A1Encoder and communication deviceFiled 2001·Application pending·0 cites
- 4440US10602272B2Audio signal processorSOCIONEXT INC·Filed 2019·Granted Mar 24, 2020·0 cites·3 claims
- 4540US6304890B1Exponential calculation device and decoding deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 16, 2001·9 cites·16 claims
- 4639US4973982AMulti-stylus recording head of a printerSHARP KK·Filed 1988·Granted Nov 27, 1990·4 cites·4 claims
- 4739US2002003765A1Signal processing device and signal processing methodFiled 2001·Application pending·0 cites
- 4837US2011316996A1Camera-equipped loudspeaker, signal processor, and av systemABE KAZUTAKA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →