Inventor · disambiguated record
Yutaka Okada
Also filed as: OKADA YUTAKA
29 granted patents·9 pending applications·622 citations·filing 1974–2022
97Inventor score
Top patents by PatentIndex Score
38 records- 0197US7233137B2Power supply systemSHARP KK·Filed 2004·Granted Jun 19, 2007·267 cites·54 claims
- 0291US5418660AInformation processing apparatus for processing reproduction signal having nonlinear characteristicsHITACHI LTD·Filed 1992·Granted May 23, 1995·58 cites·15 claims
- 0379US4258379AIIL With in and outdiffused emitter pocketHITACHI LTD·Filed 1979·Granted Mar 24, 1981·39 cites·14 claims
- 0473US5394792ABran-removing perforated cylindrical body of abrasive type grain milling machineSATAKE ENG CO LTD·Filed 1994·Granted Mar 7, 1995·33 cites·8 claims
- 0571US9634203B2Light emitting device, surface light source, liquid crystal display device, and method for manufacturing light emitting deviceITO SHIN·Filed 2009·Granted Apr 25, 2017·5 cites·15 claims
- 0671US4011727AMovable cable plow for constructing underwater cableNIPPON TELEGRAPH & TELEPHONE·Filed 1975·Granted Mar 15, 1977·30 cites·3 claims
- 0766US4106998AMethod of restraining emission from coke quenching equipmentNIPPON KOKAN KK·Filed 1974·Granted Aug 15, 1978·12 cites·1 claims
- 0864US8794777B2Light emitting device, surface illuminant, and display deviceITO SHIN·Filed 2009·Granted Aug 5, 2014·2 cites·11 claims
- 0964US5395059ASpacer for abrasive roll of abrasive type grain milling machineSATAKE ENG CO LTD·Filed 1994·Granted Mar 7, 1995·23 cites·9 claims
- 1063US11169557B2Semiconductor circuit having a depression-type NMOS transistor provided on a power supply sideTOSHIBA KK·Filed 2020·Granted Nov 9, 2021·0 cites·10 claims
- 1160US5838827AApparatus and method for searching motion vectorGRAPHICS COMMUNICATION LAB·Filed 1995·Granted Nov 17, 1998·28 cites·34 claims
- 1259US6839063B2Memory access methods in a unified memory systemRENESAS TECH CORP·Filed 2001·Granted Jan 4, 2005·5 cites·24 claims
- 1358US5619268AMotion estimation method and apparatus for calculating a motion vectorGRAPHICS COMMUNICATION LAB·Filed 1995·Granted Apr 8, 1997·25 cites·42 claims
- 1456US5413034AResistance member adjusting mechanism of abrasive type grain milling machineSATAKE ENG CO LTD·Filed 1994·Granted May 9, 1995·18 cites·10 claims
- 1556US2013221463A1Solid-state imaging elementOKADA YUTAKA·Filed 2012·Application pending·0 cites
- 1654US5511469AAbrasive type vertical grain milling machineSATAKE ENG CO LTD·Filed 1995·Granted Apr 30, 1996·19 cites·7 claims
- 1753US10848702B2Solid-state imaging deviceTOSHIBA KK·Filed 2019·Granted Nov 24, 2020·0 cites·9 claims
- 1852US4429326AI2 L Memory with nonvolatile storageHITACHI LTD·Filed 1979·Granted Jan 31, 1984·8 cites·17 claims
- 1952US4246500ACurrent mirror circuitHITACHI LTD·Filed 1979·Granted Jan 20, 1981·6 cites·5 claims
- 2052US2010058963A1Method for disposing of organic waste of high water content and disposal apparatus thereforSUMITOMO OSAKA CEMENT CO LTD·Filed 2007·Application pending·0 cites
- 2152US2024352177A1Curable composition, cured product thereof, and piezoelectric elementRESONAC CORP·Filed 2022·Application pending·0 cites
- 2249US6745279B2Memory controllerHITACHI LTD·Filed 2001·Granted Jun 1, 2004·1 cites·13 claims
- 2349US5715016AMotion estimation method and apparatus for calculating a motion vectorGRAPHIC COMMUNICATION LAB·Filed 1996·Granted Feb 3, 1998·16 cites·16 claims
- 2449US2024047230A1Method for manufacturing semiconductor deviceRESONAC CORP·Filed 2021·Application pending·0 cites
- 2548US7995161B2Surface light source and liquid crystal display including the sameSHARP KK·Filed 2008·Granted Aug 9, 2011·0 cites·5 claims
- 2646US2012048332A1Adhesive film for solar cell electrode and method for manufacturing solar cell module using the sameSHIMIZU SHIGENORI·Filed 2011·Application pending·0 cites
- 2745US11362129B2Solid-state imaging deviceTOSHIBA KK·Filed 2019·Granted Jun 14, 2022·0 cites·9 claims
- 2845US2009180299A1Surface light source and display deviceSHARP KK·Filed 2009·Application pending·0 cites
- 2945US2004193779A1Memory controllerFiled 2004·Application pending·0 cites
- 3044US7557809B2Memory access methods in a unified memory systemRENESAS TECH CORP·Filed 2004·Granted Jul 7, 2009·0 cites·7 claims
- 3143US2007103267A1Power feed system for ring sensorSHARP KK·Filed 2006·Application pending·0 cites
- 3243US2010022040A1Method for producing light-emitting deviceKONISHI MASAHIRO·Filed 2009·Application pending·0 cites
- 3341US7355933B2Optical pickup deviceSHARP KK·Filed 2003·Granted Apr 8, 2008·0 cites·12 claims
- 3440US6889274B2Signal processing circuitRENESAS TECH CORP·Filed 2001·Granted May 3, 2005·0 cites·28 claims
- 3540US4433258AComplementary Schottky transistor logic circuitHITACHI LTD·Filed 1981·Granted Feb 21, 1984·4 cites·12 claims
- 3639US5585862AMotion estimation apparatusGRAPHICS COMMUNICATION LAB·Filed 1995·Granted Dec 17, 1996·12 cites·17 claims
- 3735US5859673AMotion estimation method and apparatus for calculating a motion vectorGRAPHICS COMMUNICATIONS LAB·Filed 1997·Granted Jan 12, 1999·11 cites·19 claims
- 3829US5844631AMotion estimation method and apparatus for calculating a motion vectorGRAPHICS COMMUNICATION LAB·Filed 1997·Granted Dec 1, 1998·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →