Inventor · disambiguated record
Yoshiyuki Okuda
Also filed as: OKUDA YOSHIYUKI
35 granted patents·9 pending applications·1,087 citations·filing 1991–2018
98Inventor score
Files withPIONEER CORP23PIONEER ELECTRONIC CORP10OKUDA YOSHIYUKI5JAPAN BROADCASTING CORP2HONDA YUKI1
Top patents by PatentIndex Score
44 records- 0198US6380689B1Driving apparatus for active matrix type luminescent panelPIONEER CORP·Filed 2000·Granted Apr 30, 2002·212 cites·12 claims
- 0296US6376994B1Organic EL device driving apparatus having temperature compensating functionPIONEER CORP·Filed 2000·Granted Apr 23, 2002·112 cites·27 claims
- 0395US6650060B2Pixel driving circuit for light emitting displayPIONEER CORP·Filed 2002·Granted Nov 18, 2003·91 cites·7 claims
- 0492US5844368ADriving system for driving luminous elementsPIONEER ELECTRONIC CORP·Filed 1997·Granted Dec 1, 1998·123 cites·18 claims
- 0588US6867551B2Light-emission drive circuit for organic electroluminescence element and display devicePIONEER CORP·Filed 2003·Granted Mar 15, 2005·36 cites·17 claims
- 0688US5793163ADriving circuit for light emitting elementPIONEER ELECTRONIC CORP·Filed 1996·Granted Aug 11, 1998·89 cites·3 claims
- 0787US5923309ADisplay device using current driven type light emitting elementsPIONEER ELECTRONIC CORP·Filed 1997·Granted Jul 13, 1999·88 cites·20 claims
- 0886US5283659AApparatus and method of high vision signal recording using expansion techniques and digital drop-out compensationPIONEER ELECTRONIC CORP·Filed 1991·Granted Feb 1, 1994·41 cites·4 claims
- 0983US7834308B2Imaging apparatus having electron source array that emits electrons during a blanking periodJAPAN BROADCASTING CORP·Filed 2008·Granted Nov 16, 2010·8 cites·14 claims
- 1083US5828181ADriving circuit for an organic electroluminescent element used in a displayPIONEER ELECTRONIC CORP·Filed 1996·Granted Oct 27, 1998·59 cites·5 claims
- 1180US6020865ADriving method and apparatus for light emitting devicePIONEER ELECTRONIC CORP·Filed 1996·Granted Feb 1, 2000·55 cites·20 claims
- 1279US7723664B2Imaging apparatus having electron source arrayJAPAN BROADCASTING CORP·Filed 2008·Granted May 25, 2010·6 cites·9 claims
- 1379US7348531B2Photoelectric conversion device and image pickup device using electron emission devicesPIONEER CORP·Filed 2005·Granted Mar 25, 2008·6 cites·19 claims
- 1478US7196681B2Driving circuit for light emitting elementsPIONEER CORP·Filed 2002·Granted Mar 27, 2007·18 cites·14 claims
- 1574US8203112B2Image sensing deviceOKUDA YOSHIYUKI·Filed 2009·Granted Jun 19, 2012·7 cites·6 claims
- 1672US8203611B2Imaging apparatus having electron source arrayHONDA YUKI·Filed 2008·Granted Jun 19, 2012·3 cites·12 claims
- 1772US6369515B1Display apparatus with capacitive light-emitting devices and method of driving the samePIONEER CORP·Filed 1999·Granted Apr 9, 2002·40 cites·64 claims
- 1868US9565993B2EndoscopePIONEER CORP·Filed 2013·Granted Feb 14, 2017·5 cites·5 claims
- 1960US5206726ATime base corrector for eliminating time base fluctuations in a composite video signalPIONEER ELECTRONIC CORP·Filed 1991·Granted Apr 27, 1993·19 cites·3 claims
- 2057US6803891B2Apparatus for driving light-emitting displayPIONEER CORP·Filed 2001·Granted Oct 12, 2004·4 cites·6 claims
- 2155US7199770B2Apparatus for driving light-emitting displayPIONEER CORP·Filed 2004·Granted Apr 3, 2007·3 cites·4 claims
- 2255US7148864B2Display panel and display devicePIONEER CORP·Filed 2003·Granted Dec 12, 2006·4 cites·8 claims
- 2354US6229267B1Display apparatus with capacitive light-emitting devices and method of driving the samePIONEER CORP·Filed 1999·Granted May 8, 2001·18 cites·96 claims
- 2453US7119763B2Light emitting circuit for organic electroluminescence element and display devicePIONEER CORP·Filed 2003·Granted Oct 10, 2006·3 cites·14 claims
- 2552US11320473B2Capacitance detection device and optical wavelength-selective filter devicePIONEER CORP·Filed 2016·Granted May 3, 2022·0 cites·6 claims
- 2652US7994698B2Electron emitting device, display apparatus using electron emitting device, and method of manufacturing electron emitting devicePIONEER CORP·Filed 2007·Granted Aug 9, 2011·0 cites·13 claims
- 2752US5164838ATime base error signal generating apparatusPIONEER ELECTRONIC CORP·Filed 1991·Granted Nov 17, 1992·13 cites·2 claims
- 2851US7015883B2Light emission display drive method and drive apparatus using a modulator capable of performing control at three or more levels in an output brightness valuePIONEER CORP·Filed 2002·Granted Mar 21, 2006·2 cites·4 claims
- 2951US2012145885A1Imaging apparatusSATO TAKANOBU·Filed 2009·Application pending·0 cites
- 3050US6856083B2Display panel driving devicePIONEER CORP·Filed 2003·Granted Feb 15, 2005·2 cites·26 claims
- 3149US2012194881A1Image sensing apparatusOKUDA YOSHIYUKI·Filed 2009·Application pending·0 cites
- 3249US2011285888A1Image sensing deviceOKUDA YOSHIYUKI·Filed 2009·Application pending·0 cites
- 3347US2011278435A1Image sensor apparatusOKUDA YOSHIYUKI·Filed 2009·Application pending·0 cites
- 3446US5319625AApparatus using demodulators to detect crosstalk from a signal read from a recording mediumPIONEER ELECTRONIC CORP·Filed 1993·Granted Jun 7, 1994·6 cites·2 claims
- 3546US2004212551A1Three-dimensional image display devicePIONEER CORP·Filed 2004·Application pending·0 cites
- 3642US6791277B2Light emitting element and production process thereofPIONEER CORP·Filed 2001·Granted Sep 14, 2004·0 cites·14 claims
- 3742US6720735B2Organic EL element and method of making the samePIONEER CORP·Filed 2001·Granted Apr 13, 2004·0 cites·13 claims
- 3842US6064357ADriving method and apparatus for light emitting devicePIONEER ELECTRICAL CORP·Filed 1996·Granted May 16, 2000·10 cites·16 claims
- 3942US2008211401A1Electron Emission Device And Manufacturing Method Of The SameNAKADA TOMONARI·Filed 2005·Application pending·0 cites
- 4041US6839069B2Light emission display drive method and drive apparatusPIONEER CORP·Filed 2001·Granted Jan 4, 2005·0 cites·54 claims
- 4140US5361136AApparatus for detecting crosstalk in reproduced high-vision signalPIONEER ELECTRONIC CORP·Filed 1993·Granted Nov 1, 1994·4 cites·2 claims
- 4240US2003184535A1Display panel drive circuitryPIONEER CORP·Filed 2003·Application pending·0 cites
- 4338US2020241117A1Ranging device and optical scanning devicePIONEER CORP·Filed 2018·Application pending·0 cites
- 4435US2004239654A1Drive circuit for light emitting elementsOKUDA YOSHIYUKI·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →