Inventor · disambiguated record
Ryuji Funayama
Also filed as: FUNAYAMA RYUJI
39 granted patents·10 pending applications·505 citations·filing 1998–2018
97Inventor score
Top patents by PatentIndex Score
49 records- 0194US9234800B2SpectrometerKAWAMATA SHINYA·Filed 2011·Granted Jan 12, 2016·28 cites·10 claims
- 0291US8165401B2Robust interest point detector and descriptorFUNAYAMA RYUJI·Filed 2007·Granted Apr 24, 2012·52 cites·20 claims
- 0390US9849832B2Information presentation systemTOYOTA MOTOR CO LTD·Filed 2016·Granted Dec 26, 2017·7 cites·2 claims
- 0488US10120380B2Autonomous driving control system for vehicleTOYOTA MOTOR CO LTD·Filed 2017·Granted Nov 6, 2018·5 cites·15 claims
- 0587US9864373B2Autonomous driving control system for vehicleTOYOTA MOTOR CO LTD·Filed 2017·Granted Jan 9, 2018·5 cites·9 claims
- 0685US8670619B2Robust interest point detector and descriptorFUNAYAMA RYUJI·Filed 2012·Granted Mar 11, 2014·13 cites·13 claims
- 0784US10845814B2Host vehicle position confidence degree calculation deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 24, 2020·4 cites·14 claims
- 0884US10338584B2Autonomous driving control system for vehicleTOYOTA MOTOR CO LTD·Filed 2018·Granted Jul 2, 2019·3 cites·12 claims
- 0982US9002055B2Methods and systems for matching keypoints and tracking regions between frames of video dataFUNAYAMA RYUJI·Filed 2008·Granted Apr 7, 2015·13 cites·17 claims
- 1082US6389155B2Image processing apparatusSHARP KK·Filed 1998·Granted May 14, 2002·142 cites·26 claims
- 1178US11313976B2Host vehicle position estimation deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 26, 2022·3 cites·4 claims
- 1278US9121818B2Movable body spectrum measuring apparatus and movable body spectrum measuring methodFUNAYAMA RYUJI·Filed 2010·Granted Sep 1, 2015·3 cites·13 claims
- 1378US6332038B1Image processing deviceSHARP KK·Filed 1999·Granted Dec 18, 2001·116 cites·58 claims
- 1477US9904846B2Pedestrian behavior predicting device and pedestrian behavior predicting methodKINDO TOSHIKI·Filed 2011·Granted Feb 27, 2018·6 cites·20 claims
- 1576US9103903B2Approaching vehicle detecting system and approaching vehicle detecting methodFUNAYAMA RYUJI·Filed 2012·Granted Aug 11, 2015·7 cites·14 claims
- 1676US8854464B2Active visibility support apparatus and method for vehicleISHI TSUTOMU·Filed 2011·Granted Oct 7, 2014·5 cites·10 claims
- 1775US10005391B2Information presentation systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Jun 26, 2018·2 cites·16 claims
- 1872US6587593B1Image processing device and image processing methodSHARP KK·Filed 1999·Granted Jul 1, 2003·60 cites·19 claims
- 1967US9632191B2Sound source detection deviceSATO JUN·Filed 2011·Granted Apr 25, 2017·2 cites·5 claims
- 2066US9305220B2Spectrum measurement deviceFUNAYAMA RYUJI·Filed 2011·Granted Apr 5, 2016·4 cites·15 claims
- 2162US9507998B2Pedestrian motion predicting deviceOGAWA MASAHIRO·Filed 2011·Granted Nov 29, 2016·3 cites·6 claims
- 2260US7302086B2Change information recognition apparatus and change information recognition methodTOYOTA MOTOR CO LTD·Filed 2005·Granted Nov 27, 2007·3 cites·4 claims
- 2359US9373042B2Subject change detection system and subject change detection methodOGAWA MASAHIRO·Filed 2011·Granted Jun 21, 2016·3 cites·10 claims
- 2458US10293748B2Information presentation systemTOYOTA MOTOR CO LTD·Filed 2018·Granted May 21, 2019·0 cites·15 claims
- 2554US9299334B2Sound source detecting system and sound source detecting methodSATO JUN·Filed 2012·Granted Mar 29, 2016·1 cites·11 claims
- 2654US8417021B2Image processing methods and apparatusCIPOLLA ROBERTO·Filed 2006·Granted Apr 9, 2013·3 cites·16 claims
- 2751US7809166B2Image processing apparatus for estimating motion of predetermined feature point of 3D objectTOYOTA MOTOR CO LTD·Filed 2004·Granted Oct 5, 2010·8 cites·17 claims
- 2850US8755048B2Spectrum measuring apparatus for moverFUNAYAMA RYUJI·Filed 2009·Granted Jun 17, 2014·1 cites·17 claims
- 2950US8723124B2Spectrum measuring apparatus for moverENDO MASATO·Filed 2009·Granted May 13, 2014·1 cites·19 claims
- 3047US9519843B2Object recognition deviceRAZAVI NIMA·Filed 2012·Granted Dec 13, 2016·2 cites·2 claims
- 3147US7508959B2Change information recognition apparatus and change information recognition methodTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 24, 2009·0 cites·8 claims
- 3245US9713981B2Object detection device and object detection methodTOYOTA MOTOR CO LTD·Filed 2013·Granted Jul 25, 2017·0 cites·4 claims
- 3343US10976739B2Vehicle control deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 13, 2021·0 cites·8 claims
- 3443US9036147B2Spectrum measuring apparatusFUNAYAMA RYUJI·Filed 2009·Granted May 19, 2015·0 cites·11 claims
- 3542US2013338881A1Approaching vehicle detection deviceSATO JUN·Filed 2012·Application pending·0 cites
- 3641US2012123637A1Spectrum measuring apparatus for moverFUNAYAMA RYUJI·Filed 2009·Application pending·0 cites
- 3741US2015331095A1Sound detection device and sound detection methodTOYOTA MOTOR CO LTD·Filed 2012·Application pending·0 cites
- 3841US2012113412A1Spectrum measuring apparatus for moverKAWAMATA SHINYA·Filed 2009·Application pending·0 cites
- 3941US2013328701A1Approaching vehicle detection device and approaching vehicle detection methodSATO JUN·Filed 2012·Application pending·0 cites
- 4040US9091751B2Sound source detection systemFUNAYAMA RYUJI·Filed 2012·Granted Jul 28, 2015·0 cites·11 claims
- 4140US2015117652A1Sound source detection device, noise model generation device, noise reduction device, sound source direction estimation device, approaching vehicle detection device and noise reduction methodSATO JUN·Filed 2012·Application pending·0 cites
- 4239US8422019B2Light measuring apparatus and light measuring methodYOSHIKAWA YUMIKO·Filed 2011·Granted Apr 16, 2013·0 cites·8 claims
- 4338US2017028995A1Vehicle control apparatusTOYOTA MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 4436US2010066216A1Quantum motorTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 4535US2013188794A1Device for detecting sounds outside vehicleKAWAMATA SHINYA·Filed 2011·Application pending·0 cites
- 4630US8213684B2Motion estimating deviceESS ANDREAS·Filed 2009·Granted Jul 3, 2012·0 cites·4 claims
- 4729US9818025B2Discrimination container generation device and pattern detection deviceBENENSON Rodrigo·Filed 2012·Granted Nov 14, 2017·0 cites·14 claims
- 4829US9451213B2Distance measuring apparatus and distance measuring methodKAWAMATA SHINYA·Filed 2010·Granted Sep 20, 2016·0 cites·10 claims
- 4928US2012293651A1Distance measurement device and distance measurement methodKAWAMATA SHINYA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →