Inventor · disambiguated record
Kazuya Kitsunai
Also filed as: KITSUNAI KAZUYA
43 granted patents·7 pending applications·377 citations·filing 2007–2025
98Inventor score
Top patents by PatentIndex Score
50 records- 0198US8065471B2Semiconductor device having a volatile semiconductor memory and a nonvolatile semiconductor memory which performs read/write using different size data unitsYANO HIROKUNI·Filed 2009·Granted Nov 22, 2011·98 cites·131 claims
- 0298US8060797B2Semiconductor storage deviceHIDA TOSHIKATSU·Filed 2008·Granted Nov 15, 2011·86 cites·22 claims
- 0397US11513682B2Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocksKIOXIA CORP·Filed 2020·Granted Nov 29, 2022·5 cites·19 claims
- 0495US7953920B2Semiconductor storage device with volatile and nonvolatile memories, method of controlling the same, controller and information processing apparatusTOSHIBA KK·Filed 2009·Granted May 31, 2011·23 cites·135 claims
- 0594US8065470B2Semiconductor storage device with volatile and nonvolatile memoriesYANO HIROKUNI·Filed 2009·Granted Nov 22, 2011·22 cites·146 claims
- 0694US7962688B2Semiconductor storage device with nonvolatile and volatile memories, method of controlling the same, controller and information processing apparatusTOSHIBA KK·Filed 2009·Granted Jun 14, 2011·20 cites·155 claims
- 0793US8793555B2Method of controlling a semiconductor storage deviceTOSHIBA KK·Filed 2013·Granted Jul 29, 2014·12 cites·17 claims
- 0893US8219861B2Semiconductor storage deviceHIDA TOSHIKATSU·Filed 2011·Granted Jul 10, 2012·17 cites·23 claims
- 0992US8583972B2Method of controlling a semiconductor storage deviceHIDA TOSHIKATSU·Filed 2012·Granted Nov 12, 2013·13 cites·14 claims
- 1092US8015347B2Memory system and control method thereofTOSHIBA KK·Filed 2009·Granted Sep 6, 2011·14 cites·21 claims
- 1191US7949910B2Memory system and control method thereofTOSHIBA KK·Filed 2010·Granted May 24, 2011·12 cites·22 claims
- 1289US10248317B2Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocksTOSHIBA MEMORY CORP·Filed 2017·Granted Apr 2, 2019·3 cites·19 claims
- 1389US9134924B2Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocksTOSHIBA KK·Filed 2014·Granted Sep 15, 2015·6 cites·20 claims
- 1488US9703486B2Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocksTOSHIBA KK·Filed 2015·Granted Jul 11, 2017·3 cites·20 claims
- 1588US8782331B2Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocksYANO HIROKUNI·Filed 2012·Granted Jul 15, 2014·8 cites·20 claims
- 1687US9037947B2Method of controlling a semiconductor storage deviceTOSHIBA KK·Filed 2014·Granted May 19, 2015·6 cites·20 claims
- 1786US12229404B2Memory system and control method thereofKIOXIA CORP·Filed 2023·Granted Feb 18, 2025·0 cites·21 claims
- 1883US10845992B2Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocksTOSHIBA MEMORY CORP·Filed 2019·Granted Nov 24, 2020·1 cites·17 claims
- 1983US10402097B2Memory system and information processing system utilizing space informationTOSHIBA MEMORY CORP·Filed 2018·Granted Sep 3, 2019·2 cites·16 claims
- 2081US11960719B2Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocksKIOXIA CORP·Filed 2022·Granted Apr 16, 2024·0 cites·20 claims
- 2180US10095413B2Memory system with address translation between a logical address and a physical addressTOSHIBA MEMORY CORP·Filed 2016·Granted Oct 9, 2018·3 cites·19 claims
- 2280US9857984B2Memory system with garbage collectionTOSHIBA MEMORY CORP·Filed 2015·Granted Jan 2, 2018·2 cites·18 claims
- 2379US7958411B2Memory system and control method thereofTOSHIBA KK·Filed 2009·Granted Jun 7, 2011·8 cites·22 claims
- 2479US2025130713A1Memory system and control method thereofKIOXIA CORP·Filed 2025·Application pending·0 cites
- 2578US11893237B2Memory system and control method thereofKIOXIA CORP·Filed 2022·Granted Feb 6, 2024·0 cites·20 claims
- 2677US11645001B2Memory system and controlling method of memory systemKIOXIA CORP·Filed 2021·Granted May 9, 2023·1 cites·20 claims
- 2777US9483192B2Memory system and control method thereofTOSHIBA KK·Filed 2015·Granted Nov 1, 2016·1 cites·53 claims
- 2873US11287975B2Memory system and control method thereofKIOXIA CORP·Filed 2019·Granted Mar 29, 2022·0 cites·20 claims
- 2969US7707392B2Accessing data in inaccessible memory while emulating memory access instruction by executing translated instructions including call to transfer data to accessible memoryTOSHIBA KK·Filed 2008·Granted Apr 27, 2010·4 cites·6 claims
- 3068US10558360B2Memory system and control method thereofTOSHIBA MEMORY CORP·Filed 2018·Granted Feb 11, 2020·0 cites·20 claims
- 3167US9940071B2Memory system that carries out an atomic write operationTOSHIBA MEMORY CORP·Filed 2016·Granted Apr 10, 2018·1 cites·20 claims
- 3267US8886868B2Memory system and control method thereofKITSUNAI KAZUYA·Filed 2010·Granted Nov 11, 2014·1 cites·23 claims
- 3366US10019326B2Memory systemTOSHIBA MEMORY CORP·Filed 2016·Granted Jul 10, 2018·1 cites·18 claims
- 3464US9933941B2Memory system and control method thereofTOSHIBA MEMORY CORP·Filed 2016·Granted Apr 3, 2018·0 cites·20 claims
- 3563US9026724B2Memory system and control method thereofTOSHIBA KK·Filed 2014·Granted May 5, 2015·0 cites·16 claims
- 3663US8037277B2Information processing apparatus and computer-readable storage mediumTOSHIBA KK·Filed 2008·Granted Oct 11, 2011·2 cites·12 claims
- 3762US7957933B2Performance monitor device and information processing apparatusTOSHIBA KK·Filed 2007·Granted Jun 7, 2011·2 cites·22 claims
- 3861US10095410B2Memory system with garbage collectionTOSHIBA MEMORY CORP·Filed 2017·Granted Oct 9, 2018·0 cites·20 claims
- 3961US9280292B2Memory system and control method thereofTOSHIBA KK·Filed 2015·Granted Mar 8, 2016·0 cites·8 claims
- 4056US2012033496A1Semiconductor storage device with volatile and nonvolatile memoriesYANO HIROKUNI·Filed 2011·Application pending·0 cites
- 4154US11886335B2Memory system and controlling method of performing rewrite operation at maximum rewrite speedKIOXIA CORP·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 4250US11182287B2Memory system and garbage collection control methodKIOXIA CORP·Filed 2020·Granted Nov 23, 2021·0 cites·20 claims
- 4350US2011219177A1Memory system and control method thereofKANNO SHINICHI·Filed 2011·Application pending·0 cites
- 4449US2016048328A1Memory systemTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4541US10649891B2Storage device that maintains mapping data thereinTOSHIBA MEMORY CORP·Filed 2017·Granted May 12, 2020·0 cites·20 claims
- 4640US10372543B2Memory systemTOSHIBA MEMORY CORP·Filed 2016·Granted Aug 6, 2019·0 cites·18 claims
- 4739US2017199687A1Memory system and control methodTOSHIBA KK·Filed 2016·Application pending·0 cites
- 4838US10783034B2Memory system and control methodTOSHIBA MEMORY CORP·Filed 2018·Granted Sep 22, 2020·0 cites·20 claims
- 4938US2010161885A1Semiconductor storage device and storage controlling methodTOSHIBA KK·Filed 2009·Application pending·0 cites
- 5037US2017031601A1Memory system and storage systemTOSHIBA KK·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →