Inventor · disambiguated record
Fumiyasu Konno
Also filed as: KONNO FUMIYASU
43 granted patents·8 pending applications·304 citations·filing 1989–2024
97Inventor score
Files withPANASONIC IP MAN CO LTD22MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13PANASONIC CORP5KONNO FUMIYASU3TAKEDA KATSU3
Top patents by PatentIndex Score
51 records- 0186US6421449B1SpeakerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 16, 2002·41 cites·5 claims
- 0286US5574792AVolume and tone control circuit for acoustic reproduction setsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Nov 12, 1996·48 cites·9 claims
- 0383US7202804B2Digital signal processing amplifierMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 10, 2007·8 cites·3 claims
- 0482US8666106B2Sound reproducing deviceKONNO FUMIYASU·Filed 2012·Granted Mar 4, 2014·8 cites·23 claims
- 0582US4972489ASound reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Nov 20, 1990·41 cites·8 claims
- 0680US11361748B2Speaker system and noise controlling devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 14, 2022·1 cites·19 claims
- 0778US9914391B2Vehicle proximity notification apparatusPANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 13, 2018·3 cites·5 claims
- 0876US8155328B2Sound reproducing apparatusKOTEGAWA KAZUHISA·Filed 2007·Granted Apr 10, 2012·8 cites·5 claims
- 0975US7911350B2Alcohol detection systemPANASONIC CORP·Filed 2008·Granted Mar 22, 2011·10 cites·20 claims
- 1074US10994653B2Vehicle proximity notification device, vehicle and vehicle proximity notification methodPANASONIC IP MAN CO LTD·Filed 2020·Granted May 4, 2021·1 cites·12 claims
- 1174US10993028B2Sound processing device, vehicle and sound processing methodPANASONIC IP MAN CO LTD·Filed 2020·Granted Apr 27, 2021·1 cites·6 claims
- 1271US9036856B2Sound reproduction devicePANASONIC CORP·Filed 2014·Granted May 19, 2015·3 cites·10 claims
- 1371US5508663APulse width modulation amplifierMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 16, 1996·22 cites·7 claims
- 1469US12491808B2Seat component, mobile body, and electroacoustic transducerPANASONIC IP MAN CO LTD·Filed 2023·Granted Dec 9, 2025·0 cites·9 claims
- 1566US12389145B2Loudspeaker system and seatPANASONIC IP MAN CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·11 claims
- 1664US11760259B2Vehicle approach notifying device and vehicle approach notifying methodPANASONIC IP MAN CO LTD·Filed 2022·Granted Sep 19, 2023·0 cites·5 claims
- 1763US10391935B2Vehicle approach notification devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Aug 27, 2019·1 cites·5 claims
- 1863US8139798B2Sound reproducing apparatusKOTEGAWA KAZUHISA·Filed 2007·Granted Mar 20, 2012·4 cites·6 claims
- 1961US11750975B2Signal processing device, signal processing method, and recording mediumPANASONIC IP MAN CO LTD·Filed 2022·Granted Sep 5, 2023·0 cites·8 claims
- 2061US9398127B2Portable terminal and skin property measuring instrumentPANASONIC IP MAN CO LTD·Filed 2013·Granted Jul 19, 2016·2 cites·14 claims
- 2160US9253578B2Directional loudspeakerKONNO FUMIYASU·Filed 2012·Granted Feb 2, 2016·1 cites·20 claims
- 2259US12160716B2Loudspeaker system, mobile body seat, and mobile bodyPANASONIC IP MAN CO LTD·Filed 2022·Granted Dec 3, 2024·0 cites·13 claims
- 2358US2021289290A1Sound reproduction device and sound reproduction systemPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2457US12269495B2Vehicle approach notification system and vehicle approach notification methodPANASONIC IP MAN CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·19 claims
- 2557US9565496B2Sound reproduction deviceKONNO FUMIYASU·Filed 2012·Granted Feb 7, 2017·1 cites·10 claims
- 2657US9100755B2Sound reproducing apparatus for sound reproduction using an ultrasonic transducer via mode-coupled vibrationTAKEDA KATSU·Filed 2009·Granted Aug 4, 2015·2 cites·7 claims
- 2757US2025097627A1Loudspeaker system, signal processing device, and signal processing methodPANASONIC AUTOMOTIVE SYSTEMS CO LTD·Filed 2024·Application pending·0 cites
- 2855US12434625B2Vehicle proximity notification device, vehicle proximity notification method, and mobile devicePANASONIC IP MAN CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·6 claims
- 2955US9743186B2Sound reproduction devicePANASONIC CORP·Filed 2014·Granted Aug 22, 2017·0 cites·12 claims
- 3054US7136495B1Loudspeaker deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 14, 2006·4 cites·3 claims
- 3154US6944302B2Sound reproducing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 13, 2005·4 cites·8 claims
- 3254US2024363097A1Pseudo-sound generation devicePANASONIC AUTOMOTIVE SYSTEMS CO LTD·Filed 2024·Application pending·0 cites
- 3353US8116488B2Sound reproducing apparatus and vehicle using the sound reproducing apparatusNAGASAWA SHINNOSUKE·Filed 2006·Granted Feb 14, 2012·2 cites·4 claims
- 3453US6122385ASound reproduction apparatus with stable feedbackMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 19, 2000·28 cites·15 claims
- 3552US7024015B2Speaker and method of manufacturing the speakerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 4, 2006·3 cites·20 claims
- 3652US5305388ABass compensation circuit for use in sound reproduction deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Apr 19, 1994·26 cites·2 claims
- 3751US11051099B2Sound reproduction device and sound reproduction systemPANASONIC IP MAN CO LTD·Filed 2017·Granted Jun 29, 2021·0 cites·24 claims
- 3850US2011188672A1Acoustic reproduction devicePANASONIC CORP·Filed 2009·Application pending·0 cites
- 3948US2024107234A1Signal processing device and signal processing methodPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 4047US8855333B2Ultrasonic speaker systemPANASONIC CORP·Filed 2014·Granted Oct 7, 2014·0 cites·6 claims
- 4147US8750543B2Sound reproduction deviceTAKEDA KATSU·Filed 2011·Granted Jun 10, 2014·0 cites·1 claims
- 4245US6282296B1Audio reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 28, 2001·16 cites·8 claims
- 4345US2021300242A1Vehicle approach notification system, vehicle, and vehicle approach notification methodPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 4444US9860638B2Acoustic device, acoustic system, moving body device, and malfunction diagnosis method for acoustic systemPANASONIC IP MAN CO LTD·Filed 2014·Granted Jan 2, 2018·0 cites·24 claims
- 4544US8861774B2Sound reproduction deviceTAKEDA KATSU·Filed 2011·Granted Oct 14, 2014·0 cites·10 claims
- 4642US10913390B2Vehicle proximity notification device and vehicle proximity notification methodPANASONIC IP MAN CO LTD·Filed 2020·Granted Feb 9, 2021·0 cites·6 claims
- 4739USD841628SMicrophone with connectorPANASONIC IP MAN CO LTD·Filed 2017·Granted Feb 26, 2019·3 cites·1 claims
- 4837US2019009717A1Vehicle approach notification devicePANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 4936US6163212APower amplifier systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 19, 2000·5 cites·20 claims
- 5035US6370253B1Sound reproducing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 9, 2002·7 cites·32 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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