Assignee
TOSHIBA KK
JP·43,720 granted patents·13,619 pending applications·909,995 citations·filing 1982–2025
Top patents by PatentIndex Score
57,339 records- 0199US11393493B1Magnetic head and magnetic recording deviceTOSHIBA KK·Filed 2021·Granted Jul 19, 2022·17 cites·20 claims
- 0299US10236021B2Magnetic recording apparatus having magnetic flux control part and magnetic recording head having magnetic flux control partTOSHIBA KK·Filed 2017·Granted Mar 19, 2019·82 cites·20 claims
- 0399US10186284B2Magnetic head and magnetic recording and reproducing deviceTOSHIBA KK·Filed 2017·Granted Jan 22, 2019·82 cites·19 claims
- 0499US9753390B2Metallic color image forming apparatus and metallic color image forming methodTOSHIBA KK·Filed 2016·Granted Sep 5, 2017·116 cites·7 claims
- 0599US9666296B1Semiconductor memory deviceTOSHIBA KK·Filed 2016·Granted May 30, 2017·44 cites·20 claims
- 0699US9613872B2Method of manufacturing semiconductor deviceTOSHIBA KK·Filed 2015·Granted Apr 4, 2017·156 cites·20 claims
- 0799US9558945B2Semiconductor memory device with electrode connecting to circuit chip through memory array chipTOSHIBA KK·Filed 2015·Granted Jan 31, 2017·93 cites·6 claims
- 0899USD733709SWearable image display apparatusTOSHIBA KK·Filed 2014·Granted Jul 7, 2015·243 cites·1 claims
- 0999US9035374B2Non-volatile semiconductor storage device and method of manufacturing the sameTOSHIBA KK·Filed 2014·Granted May 19, 2015·36 cites·20 claims
- 1099US9025378B2Semiconductor memory deviceTOSHIBA KK·Filed 2013·Granted May 5, 2015·45 cites·18 claims
- 1199US8841936B2Differential output circuit and semiconductor integrated circuitTOSHIBA KK·Filed 2013·Granted Sep 23, 2014·68 cites·20 claims
- 1299US8729624B2Non-volatile semiconductor storage device and method of manufacturing the sameTOSHIBA KK·Filed 2013·Granted May 20, 2014·53 cites·20 claims
- 1399US8372720B2Non-volatile semiconductor storage device and method of manufacturing the sameTOSHIBA KK·Filed 2008·Granted Feb 12, 2013·127 cites·8 claims
- 1499US8374033B2Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2010·Granted Feb 12, 2013·200 cites·9 claims
- 1599US8350285B2Semiconductor light-emitting device and method for manufacturing sameTOSHIBA KK·Filed 2010·Granted Jan 8, 2013·32 cites·10 claims
- 1699US8044448B2Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2009·Granted Oct 25, 2011·227 cites·7 claims
- 1799US8008732B2Semiconductor memory and method of manufacturing the sameTOSHIBA KK·Filed 2007·Granted Aug 30, 2011·244 cites·20 claims
- 1899US8008710B2Non-volatile semiconductor storage deviceTOSHIBA KK·Filed 2009·Granted Aug 30, 2011·275 cites·20 claims
- 1999US7994583B2Semiconductor device including n-type and p-type FinFET's constituting an inverter structureTOSHIBA KK·Filed 2008·Granted Aug 9, 2011·195 cites·5 claims
- 2099US7990447B2Solid-state image sensorTOSHIBA KK·Filed 2007·Granted Aug 2, 2011·209 cites·7 claims
- 2199US7983084B2Three-dimensionally stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2009·Granted Jul 19, 2011·100 cites·11 claims
- 2299US7974844B2Apparatus, method and computer program product for recognizing speechTOSHIBA KK·Filed 2007·Granted Jul 5, 2011·426 cites·19 claims
- 2399US7957098B2Magnetic recording head and magnetic recording apparatusTOSHIBA KK·Filed 2008·Granted Jun 7, 2011·128 cites·21 claims
- 2499US7936004B2Nonvolatile semiconductor memory device and manufacturing method thereofTOSHIBA KK·Filed 2007·Granted May 3, 2011·310 cites·26 claims
- 2599US7920412B2Magnetic random access memory and method of manufacturing the sameTOSHIBA KK·Filed 2009·Granted Apr 5, 2011·102 cites·5 claims
- 2699US7910432B2Non-volatile semiconductor storage device and method of manufacturing the sameTOSHIBA KK·Filed 2009·Granted Mar 22, 2011·231 cites·20 claims
- 2799US7907819B2Information storage medium and information recording/playback systemTOSHIBA KK·Filed 2010·Granted Mar 15, 2011·117 cites·4 claims
- 2899US7859902B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2009·Granted Dec 28, 2010·106 cites·20 claims
- 2999US7851849B2Nonvolatile semiconductor storage device and method for manufacturing sameTOSHIBA KK·Filed 2009·Granted Dec 14, 2010·96 cites·14 claims
- 3099US7852676B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2009·Granted Dec 14, 2010·133 cites·20 claims
- 3199US7852675B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2009·Granted Dec 14, 2010·119 cites·20 claims
- 3299US7842518B2Method for fabricating semiconductor deviceTOSHIBA KK·Filed 2007·Granted Nov 30, 2010·535 cites·19 claims
- 3399US7808854B2Systems and methods for data transfers between memory cellsTOSHIBA KK·Filed 2008·Granted Oct 5, 2010·415 cites·20 claims
- 3499US7800163B2Non-volatile semiconductor storage deviceTOSHIBA KK·Filed 2008·Granted Sep 21, 2010·190 cites·11 claims
- 3599US7742331B2Nonvolatile semiconductor memory device and data erase/write method thereofTOSHIBA KK·Filed 2008·Granted Jun 22, 2010·222 cites·19 claims
- 3699US7696559B2Semiconductor memory device including pillar-shaped semiconductor layers and a method of fabricating the sameTOSHIBA KK·Filed 2006·Granted Apr 13, 2010·221 cites·15 claims
- 3799US7684677B2Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portionTOSHIBA KK·Filed 2006·Granted Mar 23, 2010·48 cites·4 claims
- 3899US7684676B2Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portionTOSHIBA KK·Filed 2006·Granted Mar 23, 2010·50 cites·4 claims
- 3999US7680184B2Video encoding/decoding method and apparatusTOSHIBA KK·Filed 2008·Granted Mar 16, 2010·415 cites·1 claims
- 4099US7623766B2Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portionTOSHIBA KK·Filed 2006·Granted Nov 24, 2009·55 cites·4 claims
- 4199US7616075B2Phase locked loop circuit having regulatorTOSHIBA KK·Filed 2008·Granted Nov 10, 2009·103 cites·25 claims
- 4299US7609551B2Semiconductor memory deviceTOSHIBA KK·Filed 2007·Granted Oct 27, 2009·255 cites·20 claims
- 4399US7587130B2Information recording method, information recording medium and information reproducing method, wherein information is stored on a data recording portion and a management information recording portionTOSHIBA KK·Filed 2006·Granted Sep 8, 2009·56 cites·4 claims
- 4499US7574111B2Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portionTOSHIBA KK·Filed 2006·Granted Aug 11, 2009·50 cites·4 claims
- 4599US7574112B2Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portionTOSHIBA KK·Filed 2006·Granted Aug 11, 2009·52 cites·4 claims
- 4699US7558141B2Memory system, semiconductor memory device and method of driving sameTOSHIBA KK·Filed 2007·Granted Jul 7, 2009·222 cites·19 claims
- 4799US7539397B2Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portionTOSHIBA KK·Filed 2006·Granted May 26, 2009·48 cites·4 claims
- 4899US7483468B2Multiple wavelengths semiconductor laser deviceTOSHIBA KK·Filed 2007·Granted Jan 27, 2009·137 cites·18 claims
- 4999US7471491B2Magnetic sensor having a frequency filter coupled to an output of a magnetoresistance elementTOSHIBA KK·Filed 2005·Granted Dec 30, 2008·76 cites·10 claims
- 5099US7450643B2Video encoding/decoding method and apparatusTOSHIBA KK·Filed 2004·Granted Nov 11, 2008·109 cites·2 claims
Showing the top 50 of 57,339 patent records by PatentIndex Score.
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