Inventor · disambiguated record
Isao Kakuhari
Also filed as: KAKUHARI ISAO
18 granted patents·4 pending applications·432 citations·filing 1998–2025
95Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD10PANASONIC IP MAN CO LTD5PANASONIC CORP3HONDA MOTOR CO LTD1MATSUSHITA DENKISANGYO KABUSHI1
Top patents by PatentIndex Score
22 records- 0196US7062049B1Active noise control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 13, 2006·90 cites·12 claims
- 0295US6418228B1Noise control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 9, 2002·150 cites·20 claims
- 0391US6488378B1Imaging apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 3, 2002·38 cites·20 claims
- 0486US9820047B2Signal processing method and speaker systemPANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 14, 2017·6 cites·10 claims
- 0581US6944309B2Headphone systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 13, 2005·30 cites·13 claims
- 0679US6961632B2Signal processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 1, 2005·19 cites·22 claims
- 0778US7854295B2Active noise control systemPANASONIC CORP·Filed 2009·Granted Dec 21, 2010·9 cites·12 claims
- 0875US7254240B2Active noise control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Aug 7, 2007·6 cites·2 claims
- 0975US6891954B2Vehicle-mounted noise control apparatusMATSUSHITA DENKISANGYO KABUSHI·Filed 2001·Granted May 10, 2005·20 cites·10 claims
- 1072US7664272B2Sound image control device and design tool thereforPANASONIC CORP·Filed 2004·Granted Feb 16, 2010·14 cites·13 claims
- 1172US7386139B2Sound image control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 10, 2008·18 cites·7 claims
- 1268US7751914B2Signal processing apparatusPANASONIC CORP·Filed 2005·Granted Jul 6, 2010·4 cites·30 claims
- 1363US7158644B2Active noise control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 2, 2007·8 cites·8 claims
- 1459US6731759B2Audio signal reproduction deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 4, 2004·5 cites·7 claims
- 1557US6990207B2Active noise control systemHONDA MOTOR CO LTD·Filed 2001·Granted Jan 24, 2006·5 cites·2 claims
- 1654US2025192743A1Reproduction system, reproduction method, and recording mediumPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 1751US12156004B2Loudspeaker devicePANASONIC IP MAN CO LTD·Filed 2021·Granted Nov 26, 2024·0 cites·8 claims
- 1850US12200435B2Sound reproduction devicePANASONIC IP MAN CO LTD·Filed 2021·Granted Jan 14, 2025·0 cites·9 claims
- 1947US2025193597A1Audio signal processing device, audio signal processing method, and recording mediumPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 2044US2004057584A1Noise control apparatusFiled 2003·Application pending·0 cites
- 2142US2002037084A1Singnal processing device and recording mediumFiled 2001·Application pending·0 cites
- 2238US7191022B1Public addressing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Mar 13, 2007·10 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →