Inventor · disambiguated record
Takeshi Yamaguchi
Also filed as: YAMAGUCHI TAKESHI
287 granted patents·89 pending applications·2,778 citations·filing 1974–2025
99Inventor score
Top patents by PatentIndex Score
376 records- 0197US6566821B2Drive device and drive method for a cold cathode fluorescent lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 20, 2003·174 cites·28 claims
- 0296US8466005B2Method for forming metal oxides and silicides in a memory devicePRAMANIK DIPANKAR·Filed 2011·Granted Jun 18, 2013·23 cites·20 claims
- 0395US9246088B2Semiconductor memory device having a variable resistance layer serving as a memory layerTOSHIBA KK·Filed 2013·Granted Jan 26, 2016·12 cites·6 claims
- 0495US9001554B2Resistive random access memory cell having three or more resistive statesINTERMOLECULAR INC·Filed 2013·Granted Apr 7, 2015·18 cites·19 claims
- 0595US8883557B1Controlling composition of multiple oxides in resistive switching layers using atomic layer depositionINTERMOLECULAR INC·Filed 2013·Granted Nov 11, 2014·14 cites·20 claims
- 0695US8569104B2Transition metal oxide bilayersPHAM HIEU·Filed 2012·Granted Oct 29, 2013·27 cites·18 claims
- 0794US11325365B1Laminating apparatusNIKKO MAT CO LTD·Filed 2021·Granted May 10, 2022·4 cites·4 claims
- 0894US9768233B1Semiconductor device and method of manufacturing the sameTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 19, 2017·14 cites·11 claims
- 0994US9310950B2Electronic device and coordinate detecting methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Apr 12, 2016·34 cites·9 claims
- 1094US8846484B2ReRAM stacks preparation by using single ALD or PVD chamberLEE ALBERT SANGHYUP·Filed 2012·Granted Sep 30, 2014·44 cites·18 claims
- 1193US6344889B1Liquid crystal display and method of manufacturing the sameTOSHIBA KK·Filed 2000·Granted Feb 5, 2002·58 cites·15 claims
- 1293US5901951ASheet supplying apparatusCANON KK·Filed 1997·Granted May 11, 1999·56 cites·16 claims
- 1392US11485124B1Laminating apparatus and laminating method using sameNIKKO MAT CO LTD·Filed 2021·Granted Nov 1, 2022·3 cites·11 claims
- 1492US8735217B2Multifunctional electrodeINTERMOLECULAR INC·Filed 2013·Granted May 27, 2014·4 cites·20 claims
- 1592US5005164ARecording and reproducing apparatusSHARP KK·Filed 1988·Granted Apr 2, 1991·46 cites·17 claims
- 1691US10192928B2Semiconductor device and method of manufacturing the sameTOSHIBA MEMORY CORP·Filed 2017·Granted Jan 29, 2019·7 cites·9 claims
- 1791US4561250AHydraulic drive system having a plurality of prime moversHITACHI CONSTRUCTION MACHINERY·Filed 1982·Granted Dec 31, 1985·46 cites·10 claims
- 1890US8817524B2Resistive random access memory cells having metal alloy current limiting layersINTERMOLECULAR INC·Filed 2012·Granted Aug 26, 2014·11 cites·20 claims
- 1990US7367386B2Air cooled oil coolerCALSONIC KANSEI CORP·Filed 2006·Granted May 6, 2008·18 cites·6 claims
- 2090US6317280B1Thermomagnetic recording and reproducing head having a heating head with a width narrower than the magnetic heads, a recording and reproducing device with such a heating head and methods related theretoSHARP KK·Filed 1998·Granted Nov 13, 2001·60 cites·26 claims
- 2189US11462921B2Secondary-battery protection circuit and battery packMITSUMI ELECTRIC CO LTD·Filed 2021·Granted Oct 4, 2022·2 cites·16 claims
- 2289US10129438B2Color conversion apparatus, non-transitory recording medium storing color conversion program and color conversion methodKONICA MINOLTA INC·Filed 2017·Granted Nov 13, 2018·6 cites·19 claims
- 2389US9238128B2Needleless connectorNIPRO CORP·Filed 2012·Granted Jan 19, 2016·37 cites·13 claims
- 2489US8890109B2Resistive random access memory access cells having thermally isolating structuresINTERMOLECULAR INC·Filed 2012·Granted Nov 18, 2014·7 cites·20 claims
- 2589US8466857B2Image display apparatus for adjusting luminance of a display based on remaining battery level and estimated power consumptionYAMAGUCHI TAKESHI·Filed 2012·Granted Jun 18, 2013·6 cites·15 claims
- 2689US6460596B1Method of coating powder lubricant in metallic injection molding machine and die used of metallic injection moldingJAPAN STEEL WORKS LTD·Filed 2000·Granted Oct 8, 2002·29 cites·5 claims
- 2789US5678817ASheet separating device with automatic adjustment of distance between feed roller and retard rollerCANON KK·Filed 1995·Granted Oct 21, 1997·41 cites·16 claims
- 2887US9979860B2Image forming apparatus, non-transitory computer-readable storage medium storing color-conversion control program, and color-conversion control methodKONICA MINOLTA INC·Filed 2017·Granted May 22, 2018·5 cites·21 claims
- 2987US4958337ADisk recording checking method for determining if a disk is defective by the number of errors presentSHARP KK·Filed 1989·Granted Sep 18, 1990·37 cites·7 claims
- 3087US4862443ASync signal detection apparatus for accurately synchronizing reproduced dataSHARP KK·Filed 1987·Granted Aug 29, 1989·34 cites·3 claims
- 3186US6046790ALCD device having relationship between spontaneous polarization and capacitanceTOSHIBA KK·Filed 1999·Granted Apr 4, 2000·85 cites·20 claims
- 3285US8852996B2Carbon doped resistive switching layersINTERMOLECULAR INC·Filed 2012·Granted Oct 7, 2014·7 cites·18 claims
- 3385US8809159B2Radiation enhanced resistive switching layersINTERMOLECULAR INC·Filed 2012·Granted Aug 19, 2014·8 cites·19 claims
- 3485US8759806B2Semiconductor memory deviceYAMAGUCHI TAKESHI·Filed 2011·Granted Jun 24, 2014·7 cites·19 claims
- 3585US8274481B2Display device with touch sensor, and drive method for the deviceNISHIMURA TOMOHIKO·Filed 2005·Granted Sep 25, 2012·19 cites·28 claims
- 3685US8110895B2Circuit substrate structure and circuit apparatusIMAOKA TOSHIKAZU·Filed 2010·Granted Feb 7, 2012·7 cites·12 claims
- 3785US8089796B2Information recording and reproducing deviceTSUKAMOTO TAKAYUKI·Filed 2010·Granted Jan 3, 2012·10 cites·20 claims
- 3885US6733117B2Pressure adjustment chamber, ink-jet recording head having the same, and ink-jet recording device using the sameCANON KK·Filed 2002·Granted May 11, 2004·27 cites·12 claims
- 3985US6720705B2Method of driving a piezoelectric transformer and power source apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 13, 2004·35 cites·21 claims
- 4084US9679947B2Semiconductor memory deviceTOSHIBA KK·Filed 2017·Granted Jun 13, 2017·3 cites·15 claims
- 4184US8906736B1Multifunctional electrodeINTERMOLECULAR INC·Filed 2014·Granted Dec 9, 2014·1 cites·20 claims
- 4284US6914312B2Field effect transistor having a MIS structure and method of fabricating the sameTOSHIBA KK·Filed 2003·Granted Jul 5, 2005·34 cites·20 claims
- 4384US6285164B1Means for detecting the integrated value of current flow, a means for detecting the value of current flow and a battery pack employing those meansHITACHI LTD·Filed 2000·Granted Sep 4, 2001·26 cites·5 claims
- 4484US5361247AInformation recording and reproducing device with reproduction and automatic gain control circuitSHARP KK·Filed 1990·Granted Nov 1, 1994·35 cites·29 claims
- 4584US5335547AUltrasonic flaw detectorHITACHI CONSTRUCTION MACHINERY·Filed 1990·Granted Aug 9, 1994·77 cites·14 claims
- 4683US9669573B2Injection molding apparatus and injection molding methodMITSUBISHI HEAVY IND PLASTIC TECH CO LTD·Filed 2013·Granted Jun 6, 2017·6 cites·24 claims
- 4783US8971092B2Semiconductor memory deviceTOSHIBA KK·Filed 2013·Granted Mar 3, 2015·8 cites·15 claims
- 4883US8853099B2Nonvolatile resistive memory element with a metal nitride containing switching layerWANG YUN·Filed 2011·Granted Oct 7, 2014·5 cites·6 claims
- 4983US8410540B2Non-volatile memory device including a stacked structure and voltage application portionARAKI TAKESHI·Filed 2010·Granted Apr 2, 2013·6 cites·16 claims
- 5083US7630743B2Portable wireless devicePANASONIC CORP·Filed 2006·Granted Dec 8, 2009·11 cites·6 claims
Showing the top 50 of 376 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →