Inventor · disambiguated record
Kenichi Terai
Also filed as: TERAI KENICHI
24 granted patents·3 pending applications·935 citations·filing 1977–2006
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD19PANASONIC CORP3HONDA MOTOR CO LTD1MATSUSHITA DENKISANGYO KABUSHI1MUSASHIEIMITSUKOGYO KABUSHIKIK1
Top patents by PatentIndex Score
27 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
- 0393US5377276ANoise controllerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 27, 1994·111 cites·6 claims
- 0491US6488378B1Imaging apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 3, 2002·38 cites·20 claims
- 0589US4121844ABall joint sealsMUSASHIEIMITSUKOGYO KABUSHIKIK·Filed 1977·Granted Oct 24, 1978·59 cites·6 claims
- 0687US6041126ANoise cancellation systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 21, 2000·135 cites·29 claims
- 0781US6944309B2Headphone systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 13, 2005·30 cites·13 claims
- 0879US6961632B2Signal processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 1, 2005·19 cites·22 claims
- 0977US4924962ASound reproducing apparatus for use in vehicleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted May 15, 1990·64 cites·23 claims
- 1076US5416846ANoise control system and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 16, 1995·48 cites·22 claims
- 1176US4790014ALow-pitched sound creatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Dec 6, 1988·27 cites·8 claims
- 1275US7254240B2Active noise control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Aug 7, 2007·6 cites·2 claims
- 1375US6891954B2Vehicle-mounted noise control apparatusMATSUSHITA DENKISANGYO KABUSHI·Filed 2001·Granted May 10, 2005·20 cites·10 claims
- 1473US5388160ANoise suppressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Feb 7, 1995·50 cites·12 claims
- 1572US7664272B2Sound image control device and design tool thereforPANASONIC CORP·Filed 2004·Granted Feb 16, 2010·14 cites·13 claims
- 1672US7386139B2Sound image control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 10, 2008·18 cites·7 claims
- 1771US7680286B2Sound field measurement devicePANASONIC CORP·Filed 2004·Granted Mar 16, 2010·15 cites·6 claims
- 1868US7751914B2Signal processing apparatusPANASONIC CORP·Filed 2005·Granted Jul 6, 2010·4 cites·30 claims
- 1964US7139402B2Sound reproduction deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 21, 2006·9 cites·14 claims
- 2063US7158644B2Active noise control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 2, 2007·8 cites·8 claims
- 2159US6731759B2Audio signal reproduction deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 4, 2004·5 cites·7 claims
- 2257US6990207B2Active noise control systemHONDA MOTOR CO LTD·Filed 2001·Granted Jan 24, 2006·5 cites·2 claims
- 2344US7054400B2Digital AV signal processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 30, 2006·0 cites·11 claims
- 2444US2004057584A1Noise control apparatusFiled 2003·Application pending·0 cites
- 2542US2002037084A1Singnal processing device and recording mediumFiled 2001·Application pending·0 cites
- 2641US2007274528A1Acoustic Processing DeviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 2738US7191022B1Public 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 →