Inventor · disambiguated record
Takehiko Kurashige
Also filed as: KURASHIGE TAKEHIKO
25 granted patents·21 pending applications·84 citations·filing 1989–2024
94Inventor score
Top patents by PatentIndex Score
46 records- 0191US7870446B2Information processing apparatus and nonvolatile semiconductor memory driveTOSHIBA KK·Filed 2009·Granted Jan 11, 2011·13 cites·14 claims
- 0283US8407418B2Information processing apparatus and driverKURASHIGE TAKEHIKO·Filed 2011·Granted Mar 26, 2013·7 cites·18 claims
- 0381US12449980B2Storage device and storage systemKIOXIA CORP·Filed 2024·Granted Oct 21, 2025·0 cites·20 claims
- 0480US7779202B2Apparatus and method for controlling disk array with redundancy and error countingTOSHIBA KK·Filed 2006·Granted Aug 17, 2010·4 cites·16 claims
- 0577US12045514B2Method of controlling nonvolatile memory by managing block groupsKIOXIA CORP·Filed 2023·Granted Jul 23, 2024·0 cites·10 claims
- 0673US11675544B2Memory system for controlling nonvolatile memory including a plurality of nonvolatile memory dies each including a plurality of physical blocksKIOXIA CORP·Filed 2022·Granted Jun 13, 2023·0 cites·10 claims
- 0773US8433882B2Disk array control device and storage deviceKURASHIGE TAKEHIKO·Filed 2011·Granted Apr 30, 2013·3 cites·14 claims
- 0873US8135902B2Nonvolatile semiconductor memory drive, information processing apparatus and management method of storage area in nonvolatile semiconductor memory driveKURASHIGE TAKEHIKO·Filed 2009·Granted Mar 13, 2012·6 cites·6 claims
- 0972US11972110B2Storage device and storage systemKIOXIA CORP·Filed 2022·Granted Apr 30, 2024·0 cites·19 claims
- 1071US8677061B2Information processing apparatus and cache control methodKURASHIGE TAKEHIKO·Filed 2011·Granted Mar 18, 2014·2 cites·16 claims
- 1168US8762628B2Information processing apparatus and cache methodKURASHIGE TAKEHIKO·Filed 2012·Granted Jun 24, 2014·2 cites·16 claims
- 1268US8009378B2Storage device and information processing apparatusTOSHIBA KK·Filed 2009·Granted Aug 30, 2011·1 cites·9 claims
- 1367US8639881B2Information processing apparatus and driverKURASHIGE TAKEHIKO·Filed 2011·Granted Jan 28, 2014·1 cites·26 claims
- 1466US11366612B2Memory including a plurality of nonvolatile memory dies each including a plurality of physical blocksKIOXIA CORP·Filed 2020·Granted Jun 21, 2022·0 cites·14 claims
- 1564US7287182B2Method and apparatus for copying data of disk drive in disk array systemTOSHIBA KK·Filed 2004·Granted Oct 23, 2007·10 cites·2 claims
- 1663USRE49418EInformation processing apparatus and cache control methodKIOXIA CORP·Filed 2018·Granted Feb 14, 2023·0 cites·26 claims
- 1761US8108605B2Data storage system and cache data—consistency assurance methodKURASHIGE TAKEHIKO·Filed 2010·Granted Jan 31, 2012·1 cites·12 claims
- 1861US8099544B2Information processing apparatus and nonvolatile semiconductor memory driveKURASHIGE TAKEHIKO·Filed 2009·Granted Jan 17, 2012·2 cites·8 claims
- 1959US5155830AData processing system capable of performing a direct memory access transfer of data stored in a physical area in a memoryTOSHIBA KK·Filed 1989·Granted Oct 13, 1992·26 cites·11 claims
- 2058US7293193B2Array controller for disk array, and method for rebuilding disk arrayTOSHIBA KK·Filed 2004·Granted Nov 6, 2007·6 cites·4 claims
- 2157US2013145094A1Information Processing Apparatus and DriverKURASHIGE TAKEHIKO·Filed 2013·Application pending·0 cites
- 2256USRE49417EInformation processing apparatus and cache control methodKIOXIA CORP·Filed 2016·Granted Feb 14, 2023·0 cites·16 claims
- 2356US2013151775A1Information Processing Apparatus and DriverKURASHIGE TAKEHIKO·Filed 2013·Application pending·0 cites
- 2454US2010106905A1Disk array control device and storage deviceTOSHIBA KK·Filed 2009·Application pending·0 cites
- 2551USRE48127EInformation processing apparatus and driverTOSHIBA MEMORY CORP·Filed 2016·Granted Jul 28, 2020·0 cites·100 claims
- 2651US8364930B2Information processing apparatus and storage drive adapted to perform fault analysis by maintenance of tracing informationTOSHIBA KK·Filed 2009·Granted Jan 29, 2013·0 cites·8 claims
- 2749US2010161883A1Nonvolatile Semiconductor Memory Drive and Data Management Method of Nonvolatile Semiconductor Memory DriveTOSHIBA KK·Filed 2009·Application pending·0 cites
- 2849US2010082903A1Non-volatile semiconductor memory drive, information processing apparatus and data access control method of the non-volatile semiconductor memory driveTOSHIBA KK·Filed 2009·Application pending·0 cites
- 2948US2009222613A1Information processing apparatus and nonvolatile semiconductor memory driveTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3048US2009222614A1Information processing apparatus and nonvolatile semiconductor memory driveTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3148US2009228640A1Information processing apparatus and non-volatile semiconductor memory driveTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3248US2009228697A1Information processing apparatus, storage drive and firmware update methodTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3348US2009228762A1Inforamtion Precessing Apparatus and Non-Volatile Semiconductor Memory DriveTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3448US2009228641A1Information processing apparatus and non-volatile semiconductor memory driveTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3548US2009222615A1Information Processing Apparatus and Nonvolatile Semiconductor Memory DriveTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3647US2008244176A1Information processing device and disk array construction methodTOSHIBA KK·Filed 2008·Application pending·0 cites
- 3746US2005081088A1Array controller for disk array, and method for rebuilding disk arrayTOSHIBA KK·Filed 2004·Application pending·0 cites
- 3845US8271717B2Computing machine with virtual machine monitorKURASHIGE TAKEHIKO·Filed 2011·Granted Sep 18, 2012·0 cites·7 claims
- 3945US2005071558A1Method and apparatus for increasing storage capacity in a disk array systemTOSHIBA KK·Filed 2004·Application pending·0 cites
- 4043USRE49818EInformation processing method in a multi-level hierarchical memory systemKIOXIA CORP·Filed 2020·Granted Jan 30, 2024·0 cites·44 claims
- 4143US2010191899A1Information Processing Apparatus and Data Storage ApparatusKURASHIGE TAKEHIKO·Filed 2009·Application pending·0 cites
- 4242US2005229033A1Disk array controller and information processing apparatusTOSHIBA KK·Filed 2005·Application pending·0 cites
- 4342US2013086307A1Information processing apparatus, hybrid storage apparatus, and cache methodKURASHIGE TAKEHIKO·Filed 2012·Application pending·0 cites
- 4440US2005071557A1Method and apparatus for recording log information in disk array systemTOSHIBA KK·Filed 2004·Application pending·0 cites
- 4540US2011093651A1Data storage apparatus and controlling method of the data storage apparatusTOSHIBA KK·Filed 2010·Application pending·0 cites
- 4629US2012054434A1Information Processing Apparatus and Cache Control MethodKAWAMURA KAZUNARI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →