Inventor · disambiguated record
Naofumi Yoneda
Also filed as: YONEDA NAOFUMI
62 granted patents·4 pending applications·1,098 citations·filing 1995–2019
99Inventor score
Top patents by PatentIndex Score
66 records- 0199USD431550SHeadphoneSONY CORP·Filed 1999·Granted Oct 3, 2000·141 cites·1 claims
- 0298USD457512SHeadphoneSONY CORP·Filed 2001·Granted May 21, 2002·145 cites·1 claims
- 0397US8125759B2Electronic apparatusFUKUMA YOHEI·Filed 2010·Granted Feb 28, 2012·51 cites·5 claims
- 0496USD489368SComputerSONY CORP·Filed 2003·Granted May 4, 2004·67 cites·1 claims
- 0596USD457874SHeadphoneSONY CORP·Filed 2001·Granted May 28, 2002·68 cites·1 claims
- 0694US8581859B2Display deviceOKUMURA YASUSHI·Filed 2009·Granted Nov 12, 2013·56 cites·18 claims
- 0793US5896073AHigh frequency filter having a plurality of serially coupled first resonators and a second resonatorMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Apr 20, 1999·78 cites·9 claims
- 0889USD456351SCombined infrared ray emitter and charger for headphoneSONY CORP·Filed 2001·Granted Apr 30, 2002·38 cites·1 claims
- 0987USD485825SSpeaker boxSONY CORP·Filed 2002·Granted Jan 27, 2004·34 cites·1 claims
- 1086USD384668SSpeaker boxSONY CORP·Filed 1996·Granted Oct 7, 1997·30 cites·1 claims
- 1185US8723616B2Waveguide-microstrip line converter having connection conductors spaced apart by different distancesHIROTA AKIMICHI·Filed 2010·Granted May 13, 2014·8 cites·8 claims
- 1284US7019603B2Waveguide type ortho mode transducerMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Mar 28, 2006·26 cites·20 claims
- 1383US10930995B2Power divider/combinerMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 23, 2021·4 cites·18 claims
- 1483US10811753B2Hollow-waveguide-to-planar-waveguide transition including a coupling conductor having one or more conductors branching therefromMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 20, 2020·4 cites·16 claims
- 1583US8723618B2Power combiner/distributor and transmitter using the power combiner/distributorHIROTA AKIMICHI·Filed 2011·Granted May 13, 2014·10 cites·17 claims
- 1681US7002429B2Nonreflective waveguide terminator and waveguide circuitMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Feb 21, 2006·20 cites·10 claims
- 1780USD482029SComputerSONY CORP·Filed 2002·Granted Nov 11, 2003·23 cites·1 claims
- 1878US7019706B2High frequency module and antenna deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Mar 28, 2006·14 cites·10 claims
- 1977USD475360SCombined disc player with radio receiverSONY CORPRATION·Filed 2002·Granted Jun 3, 2003·24 cites·1 claims
- 2075US7330088B2Waveguide orthomode transducerMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Feb 12, 2008·12 cites·7 claims
- 2175US6624728B2Low-pass filterMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 23, 2003·14 cites·15 claims
- 2274USD475361SCombined disc player with radio receiverSONY CORP·Filed 2002·Granted Jun 3, 2003·20 cites·1 claims
- 2372US6995628B2Waveguide twist having quadrate sectionsMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Feb 7, 2006·11 cites·8 claims
- 2472USD426224SDisc player combined with radio receiver and tape player/recorderSONY CORP·Filed 1998·Granted Jun 6, 2000·16 cites·1 claims
- 2570US10095090B2Imaging apparatusSONY CORP·Filed 2015·Granted Oct 9, 2018·2 cites·9 claims
- 2669USD652067SDigital cameraKATSURAKU JUNKO·Filed 2010·Granted Jan 10, 2012·16 cites·1 claims
- 2768USD477827SComputerSONY CORP·Filed 2002·Granted Jul 29, 2003·14 cites·1 claims
- 2868USD420000SAudio disc player combined with radio receiver and tape playerSONY CORP·Filed 1998·Granted Feb 1, 2000·14 cites·1 claims
- 2967USD669107SBinocularsYONEDA NAOFUMI·Filed 2012·Granted Oct 16, 2012·14 cites·1 claims
- 3066USRE40318EHeadphoneSONY CORP·Filed 2004·Granted May 20, 2008·8 cites·1 claims
- 3166US6664866B2Generator of circularly polarized waveMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Dec 16, 2003·7 cites·17 claims
- 3265US8063980B2Accessory and accessory for image pickup apparatusITO MASAHIKO·Filed 2007·Granted Nov 22, 2011·2 cites·13 claims
- 3365US6847270B2Waveguide group branching filterMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jan 25, 2005·8 cites·37 claims
- 3464US10983283B2Optical communication connector, optical communication cable, and electronic deviceSONY CORP·Filed 2019·Granted Apr 20, 2021·0 cites·11 claims
- 3563USD485555SComputerSONY CORP·Filed 2002·Granted Jan 20, 2004·12 cites·1 claims
- 3662US10971792B2First and second dielectric waveguides disposed in respective multi-layer substrates which are connected by a connection structure having choke structures thereinMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Apr 6, 2021·1 cites·8 claims
- 3762USD649960SMicrophoneYONEDA NAOFUMI·Filed 2010·Granted Dec 6, 2011·12 cites·1 claims
- 3860US10438862B2Electromagnetic shield structure of high frequency circuit and high frequency moduleMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 8, 2019·1 cites·8 claims
- 3959US7095380B2Antenna deviceMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 22, 2006·13 cites·10 claims
- 4058US6870512B2Antenna device for conducting two-axial scanning of an azimuth and elevationMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Mar 22, 2005·12 cites·31 claims
- 4156US7091804B2Rotary jointMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Aug 15, 2006·5 cites·15 claims
- 4256US6741216B2Reflector antennaMITSUBISHI ELECTRIC CORP·Filed 2002·Granted May 25, 2004·10 cites·9 claims
- 4354US10502902B2Optical communication connector, optical communication cable, and electronic deviceSONY CORP·Filed 2016·Granted Dec 10, 2019·0 cites·17 claims
- 4454USD585424SSpeaker boxSONY CORP·Filed 2007·Granted Jan 27, 2009·8 cites·1 claims
- 4554USD441736SDisc playerSONY CORP·Filed 2000·Granted May 8, 2001·8 cites·1 claims
- 4650US10317631B2Optical communication connector to restrain direct emission of collimated lightSONY CORP·Filed 2016·Granted Jun 11, 2019·0 cites·10 claims
- 4750US8471647B2Power dividerTAHARA YUKIHIRO·Filed 2008·Granted Jun 25, 2013·1 cites·4 claims
- 4848US11114732B2Waveguide non-reflective terminator and waveguide circuitMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Sep 7, 2021·0 cites·13 claims
- 4945USD585423SSpeaker boxSONY CORP·Filed 2007·Granted Jan 27, 2009·5 cites·1 claims
- 5044US11101530B2Polarization separation circuitMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Aug 24, 2021·0 cites·5 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →