Inventor · disambiguated record
Yutaka Ito
Also filed as: INABA MASAO · ITO YUTAKA
200 granted patents·27 pending applications·5,036 citations·filing 1979–2024
99Inventor score
Top patents by PatentIndex Score
227 records- 0199US10950289B2Semiconductor deviceMICRON TECHNOLOGY INC·Filed 2019·Granted Mar 16, 2021·65 cites·17 claims
- 0299US10790005B1Techniques for reducing row hammer refreshMICRON TECHNOLOGY INC·Filed 2019·Granted Sep 29, 2020·60 cites·12 claims
- 0399US10339994B2Semiconductor deviceMICRON TECHNOLOGY INC·Filed 2018·Granted Jul 2, 2019·70 cites·17 claims
- 0499US10170174B1Apparatus and methods for refreshing memoryMICRON TECHNOLOGY INC·Filed 2017·Granted Jan 1, 2019·98 cites·20 claims
- 0599US10032501B2Semiconductor deviceMICRON TECHNOLOGY INC·Filed 2017·Granted Jul 24, 2018·86 cites·19 claims
- 0699US9805783B2Semiconductor deviceMICRON TECHNOLOGY INC·Filed 2016·Granted Oct 31, 2017·103 cites·14 claims
- 0798US11417385B1Semiconductor memory apparatusWINBOND ELECTRONICS CORP·Filed 2021·Granted Aug 16, 2022·10 cites·16 claims
- 0898US10573370B2Apparatus and methods for triggering row hammer address samplingMICRON TECHNOLOGY INC·Filed 2018·Granted Feb 25, 2020·43 cites·12 claims
- 0998US10468076B1Redundancy area refresh rate increaseMICRON TECHNOLOGY INC·Filed 2018·Granted Nov 5, 2019·30 cites·17 claims
- 1098US9314908B2Impact toolTANIMOTO HIDEYUKI·Filed 2010·Granted Apr 19, 2016·1.1k cites·5 claims
- 1198US6697992B2Data storing method of dynamic RAM and semiconductor memory deviceHITACHI LTD·Filed 2001·Granted Feb 24, 2004·157 cites·29 claims
- 1297US7493531B2Semiconductor memory device and refresh period controlling methodELPIDA MEMORY INC·Filed 2005·Granted Feb 17, 2009·66 cites·8 claims
- 1397US7318183B2Data storing method of dynamic RAM and semiconductor memory deviceELPIDA MEMORY INC·Filed 2006·Granted Jan 8, 2008·56 cites·4 claims
- 1497US6735726B2Method of deciding error rate and semiconductor integrated circuit deviceHITACHI LTD·Filed 2001·Granted May 11, 2004·165 cites·11 claims
- 1597USD372026STelevision setSHARP KK·Filed 1995·Granted Jul 23, 1996·82 cites·1 claims
- 1696US11694738B2Apparatuses and methods for multiple row hammer refresh address sequencesMICRON TECHNOLOGY INC·Filed 2021·Granted Jul 4, 2023·8 cites·16 claims
- 1796US11081160B2Apparatus and methods for triggering row hammer address samplingC/O MICRON TECH INC·Filed 2020·Granted Aug 3, 2021·29 cites·20 claims
- 1896US10490250B1Apparatuses for refreshing memory of a semiconductor deviceMICRON TECHNOLOGY INC·Filed 2018·Granted Nov 26, 2019·51 cites·20 claims
- 1996US9767919B1Systems and methods for testing a semiconductor memory device having a reference memory arrayMICRON TECHNOLOGY INC·Filed 2016·Granted Sep 19, 2017·23 cites·14 claims
- 2096US7167403B2Semiconductor storage device and refresh control method thereforELPIDA MEMORY INC·Filed 2005·Granted Jan 23, 2007·45 cites·18 claims
- 2195US11152050B2Apparatuses and methods for multiple row hammer refresh address sequencesMICRON TECHNOLOGY INC·Filed 2018·Granted Oct 19, 2021·26 cites·9 claims
- 2295US8437163B2Memory dies, stacked memories, memory devices and methodsNAKANISHI TAKUYA·Filed 2010·Granted May 7, 2013·25 cites·19 claims
- 2395US7249289B2Method of deciding error rate and semiconductor integrated circuit deviceELPIDA MEMORY INC·Filed 2004·Granted Jul 24, 2007·93 cites·4 claims
- 2495US7184351B2Semiconductor memory deviceELPIDA MEMORY INC·Filed 2005·Granted Feb 27, 2007·53 cites·10 claims
- 2594US10535838B2Laminated film and process for manufacturing the sameSUMITOMO CHEMICAL CO·Filed 2017·Granted Jan 14, 2020·5 cites·5 claims
- 2694US10483125B2Semiconductor device and method for manufacturing sameTOWERJAZZ PANASONIC SEMICONDUCTOR CO LTD·Filed 2018·Granted Nov 19, 2019·27 cites·8 claims
- 2794US8004920B2Power saving memory apparatus, systems, and methodsMICRON TECHNOLOGY INC·Filed 2007·Granted Aug 23, 2011·32 cites·14 claims
- 2894US5856219AMethod of fabricating a high-density dynamic random-access memoryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 5, 1999·122 cites·5 claims
- 2993US9950417B2Power toolITO YUTAKA·Filed 2011·Granted Apr 24, 2018·31 cites·4 claims
- 3093US7158433B2Semiconductor storage device and method of controlling refreshing of semiconductor storage deviceELPIDA MEMORY INC·Filed 2005·Granted Jan 2, 2007·33 cites·14 claims
- 3193US6990031B2Semiconductor memory device control method and semiconductor memory deviceELPIDA MEMORY INC·Filed 2002·Granted Jan 24, 2006·76 cites·22 claims
- 3293US6795362B2Power controlling method for semiconductor storage device and semiconductor storage device employing sameELPIDA MEMORY INC·Filed 2002·Granted Sep 21, 2004·80 cites·47 claims
- 3392US7346829B2Semiconductor device and testing method for sameELPIDA MEMORY INC·Filed 2005·Granted Mar 18, 2008·24 cites·5 claims
- 3492US7051260B2Data storing method of dynamic RAM and semiconductor memory deviceHITACHI LTD·Filed 2004·Granted May 23, 2006·55 cites·7 claims
- 3592US6543360B2Printing plate and printer using itHITACHI LTD·Filed 2000·Granted Apr 8, 2003·29 cites·6 claims
- 3692US6068911ASuper water-repellent coating material, and super water-repellent coating film using the sameHITACHI LTD·Filed 1997·Granted May 30, 2000·69 cites·25 claims
- 3791US8572292B2Command interface systems and methodsITO YUTAKA·Filed 2011·Granted Oct 29, 2013·12 cites·20 claims
- 3890US8005995B2Command interface systems and methodsMICRON TECHNOLOGY INC·Filed 2007·Granted Aug 23, 2011·17 cites·30 claims
- 3989US8083948B2Method and apparatus for generating fresh waterITO YUTAKA·Filed 2011·Granted Dec 27, 2011·9 cites·6 claims
- 4089US8070954B2Method and apparatus for desalinating sea waterITO YUTAKA·Filed 2011·Granted Dec 6, 2011·9 cites·6 claims
- 4189US7225390B2Semiconductor memory device provided with error correcting code circuitryELPIDA MEMORY INC·Filed 2003·Granted May 29, 2007·54 cites·14 claims
- 4289US6668128B2Optical fiber wire holder, fusion-splicing apparatus, cleaving apparatus, and optical fiber splicing methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Dec 23, 2003·43 cites·6 claims
- 4388US8062527B2Method and apparatus for desalinating sea waterITO YUTAKA·Filed 2011·Granted Nov 22, 2011·10 cites·6 claims
- 4488US7248526B2Refresh period generating circuitELPIDA MEMORY INC·Filed 2005·Granted Jul 24, 2007·25 cites·4 claims
- 4588US6584171B2X-ray imaging detector and x-ray imaging apparatusMORITA MFG·Filed 2001·Granted Jun 24, 2003·38 cites·11 claims
- 4688US6577530B2Semiconductor memory device having memory cells each capable of storing three or more valuesHITACHI LTD·Filed 2001·Granted Jun 10, 2003·49 cites·17 claims
- 4787US7260011B2Semiconductor storage device and refresh control method thereforELPIDA MEMORY INC·Filed 2006·Granted Aug 21, 2007·14 cites·38 claims
- 4887US7216198B2DRAM with super self-refresh and error correction for extended period between refresh operationsHITACHI LTD·Filed 2003·Granted May 8, 2007·63 cites·12 claims
- 4985US10665290B1Memory security techniques using auto refresh validationMICRON TECHNOLOGY INC·Filed 2018·Granted May 26, 2020·6 cites·18 claims
- 5085US10490252B2Apparatus and methods for refreshing memoryMICRON TECHNOLOGY INC·Filed 2018·Granted Nov 26, 2019·5 cites·20 claims
Showing the top 50 of 227 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →