Inventor · disambiguated record
Yutaka Ikeda
Also filed as: IKEDA YUTAKA
80 granted patents·36 pending applications·873 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
116 records- 0192US8018246B2Semiconductor deviceELPIDA MEMORY INC·Filed 2010·Granted Sep 13, 2011·17 cites·20 claims
- 0286US5490119ASemiconductor device including signal generating circuit with level converting function and with reduced area of occupationMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Feb 6, 1996·63 cites·20 claims
- 0385US9740220B2Device having internal voltage generating circuitMICRON TECHNOLOGY INC·Filed 2015·Granted Aug 22, 2017·6 cites·15 claims
- 0485US9497586B2Radio communication system and mobile information terminalPANASONIC IP MAN CO LTD·Filed 2013·Granted Nov 15, 2016·9 cites·15 claims
- 0585US6480439B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Nov 12, 2002·49 cites·21 claims
- 0682US6377092B2Delay locked loop circuit capable of adjusting phase of clock with high precisionMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Apr 23, 2002·29 cites·4 claims
- 0781US8106676B2Semiconductor deviceKAIWA NAKABA·Filed 2010·Granted Jan 31, 2012·9 cites·18 claims
- 0880US9043539B2Semiconductor device having a memory and calibration circuit that selectively adjusts an impedance of an output buffer dependent upon refresh commandsKAIWA NAKABA·Filed 2010·Granted May 26, 2015·7 cites·18 claims
- 0979US9740971B1Non-transitory computer readable medium, information processing device and print control methodFUJI XEROX CO LTD·Filed 2016·Granted Aug 22, 2017·3 cites·5 claims
- 1078US8008089B2Method and system for checking measurement resultSYSMEX CORP·Filed 2005·Granted Aug 30, 2011·6 cites·12 claims
- 1178US5963423ASurface mountable electronic devicesMURATA MANUFACTURING CO·Filed 1998·Granted Oct 5, 1999·29 cites·9 claims
- 1277US8862272B2Reagent preparation apparatus, reagent preparation system, and reagent preparation methodIKEDA YUTAKA·Filed 2011·Granted Oct 14, 2014·3 cites·19 claims
- 1377US7649438B2Positive temperature coefficient thermistor deviceMURATA MANUFACTURING CO·Filed 2008·Granted Jan 19, 2010·6 cites·8 claims
- 1477US6441662B2DLL circuit that can prevent erroneous operationMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Aug 27, 2002·23 cites·14 claims
- 1577US6201380B1Constant current/constant voltage generation circuit with reduced noise upon switching of operation modeMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Mar 13, 2001·25 cites·20 claims
- 1676US9958887B2Device having internal voltage generating circuitMICRON TECHNOLOGY INC·Filed 2017·Granted May 1, 2018·2 cites·18 claims
- 1776US7391185B2Battery pack protection circuit with plural protective means, and battery pack including the protection circuitMURATA MANUFACTURING CO·Filed 2006·Granted Jun 24, 2008·13 cites·6 claims
- 1876US5812021ASemiconductor integrated circuit device having an internal power supply circuit capable of stably maintaining output level against load fluctuationMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 22, 1998·38 cites·6 claims
- 1975US8878640B2Common-mode choke coilFDK CORP·Filed 2014·Granted Nov 4, 2014·3 cites·3 claims
- 2074US11074392B2Information processing apparatus and non-transitory computer readable medium for switching between an attribute information mode and an image information modeFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Jul 27, 2021·2 cites·12 claims
- 2174US7550950B2Battery pack and protection circuit including thermistor thermally connected to switching elementMURATA MANUFACTURING CO·Filed 2008·Granted Jun 23, 2009·11 cites·11 claims
- 2274USD270876SAutomobile seatHONDA MOTOR CO LTD·Filed 1981·Granted Oct 11, 1983·16 cites·1 claims
- 2373US7280860B2Noninvasive living body measuring apparatusesSYSMEX CORP·Filed 2004·Granted Oct 9, 2007·63 cites·15 claims
- 2473US6304498B1Semiconductor memory device capable of suppressing degradation in operation speed after replacement with redundant memory cellMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Oct 16, 2001·21 cites·14 claims
- 2571US9904880B2Printing control device and method according to sheet sizesFUJI XEROX CO LTD·Filed 2016·Granted Feb 27, 2018·1 cites·6 claims
- 2671US6147330APTC thermistor elements and heating devices incorporating sameMURATA MANUFACTURING CO·Filed 1999·Granted Nov 14, 2000·23 cites·25 claims
- 2771US6065143ASemiconductor memory device capable of fast testing without externally considering address scramble or data scrambleMITSUBISHI ELECTRIC CORP·Filed 1997·Granted May 16, 2000·39 cites·15 claims
- 2869US12142064B1Character recognition device, character recognition method, character recognition systemPANASONIC IP MAN CO LTD·Filed 2023·Granted Nov 12, 2024·0 cites·11 claims
- 2969US9640307B2TransformerFDK CORP·Filed 2013·Granted May 2, 2017·2 cites·4 claims
- 3068US9378799B2Semiconductor device having a memory and calibration circuit that adjusts output buffer impedance dependent upon auto-refresh commandsPS4 LUXCO S A R I·Filed 2015·Granted Jun 28, 2016·3 cites·17 claims
- 3168US9018973B2Semiconductor deviceELPIDA MEMORY INC·Filed 2012·Granted Apr 28, 2015·2 cites·8 claims
- 3268US6314045B1Semiconductor memory device with a plurality of memory blocksMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Nov 6, 2001·16 cites·5 claims
- 3368USD326857SVibrating pile driverNIPPON PNEUMATIC MFG·Filed 1989·Granted Jun 9, 1992·11 cites·1 claims
- 3467US2025046103A1Character recognition device, character recognition method, character recognition systemPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 3566US2024277642A1Polymerized valproic acid and use thereofUNIV TSUKUBA·Filed 2022·Application pending·0 cites
- 3665US6963477B2Overheat protection circuitMURATA MANUFACTURING CO·Filed 2003·Granted Nov 8, 2005·11 cites·15 claims
- 3765US3976502ANickel-zinc alkaline storage batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Aug 24, 1976·15 cites·3 claims
- 3864US5309398ASemiconductor memory device and method for controlling its outputMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 3, 1994·25 cites·5 claims
- 3964US2024424011A1Combination therapy of hypoxia-responsive prodrug of an anticancer drug and radiotherapy, and novel hypoxia-responsive prodrugUNIV TSUKUBA·Filed 2022·Application pending·0 cites
- 4063US9482682B2Reagent preparation apparatus and sample processing apparatusIKEDA YUTAKA·Filed 2012·Granted Nov 1, 2016·2 cites·14 claims
- 4163US5625595ASemiconductor memory device allowing selection of the number of sense amplifiers to be activated simultaneouslyMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Apr 29, 1997·19 cites·2 claims
- 4263US2024165604A1Measurement system, analysis program and measurement methodKYOCERA CORP·Filed 2022·Application pending·0 cites
- 4362US7369880B2Mobile phone apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 6, 2008·3 cites·19 claims
- 4461US9333265B2Organic-inorganic hybrid composite of polymerized nitroxide compound and inorganic particlesUNIV TSUKUBA·Filed 2013·Granted May 10, 2016·1 cites·15 claims
- 4561US2009248317A1Biological sample analyzer and computer program productNAGAI TAKAAKI·Filed 2009·Application pending·0 cites
- 4656US2023343436A1Information processing device, subject terminal, information processing system, and method for controlling information processing systemKYOCERA CORP·Filed 2021·Application pending·0 cites
- 4755US5291454ACircuit for decreasing current consumption in data output circuit in case one of two supply voltages failsMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Mar 1, 1994·16 cites·8 claims
- 4855US2009106050A1Bioinformation input/output device, bioinformation presenting device, bioinformation input/output method, and computer programIKEDA YUTAKA·Filed 2007·Application pending·0 cites
- 4955US2025288249A1Analyzer and analysis methodKYOCERA CORP·Filed 2023·Application pending·0 cites
- 5054US9313826B2Wireless communication system and mobile information terminalPANASONIC IP MAN CO LTD·Filed 2014·Granted Apr 12, 2016·1 cites·16 claims
Showing the top 50 of 116 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →