Inventor · disambiguated record
Toshikatsu Hida
Also filed as: HIDA TOSHIKATSU
113 granted patents·24 pending applications·599 citations·filing 2006–2025
99Inventor score
Top patents by PatentIndex Score
137 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
- 0397US12029031B2Memory systemKIOXIA CORP·Filed 2023·Granted Jul 2, 2024·1 cites·20 claims
- 0497US11513682B2Semiconductor 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
- 0596US11348934B2Memory systemTOSHIBA MEMORY CORP·Filed 2021·Granted May 31, 2022·5 cites·18 claims
- 0695US9502129B1Memory system and method of controlling nonvolatile memoryTOSHIBA KK·Filed 2016·Granted Nov 22, 2016·15 cites·20 claims
- 0795US7953920B2Semiconductor 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
- 0894US11696441B2Memory systemKIOXIA CORP·Filed 2022·Granted Jul 4, 2023·2 cites·20 claims
- 0994US8352706B2Memory system managing address translation table and method of controlling thereofTOSHIBA KK·Filed 2009·Granted Jan 8, 2013·39 cites·21 claims
- 1094US8065470B2Semiconductor storage device with volatile and nonvolatile memoriesYANO HIROKUNI·Filed 2009·Granted Nov 22, 2011·22 cites·146 claims
- 1194US7962688B2Semiconductor 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
- 1293US11734112B2Memory systemKIOXIA CORP·Filed 2022·Granted Aug 22, 2023·2 cites·22 claims
- 1393US8868842B2Memory system, method of controlling memory system, and information processing apparatusYANO HIROKUNI·Filed 2009·Granted Oct 21, 2014·37 cites·29 claims
- 1493US8793555B2Method of controlling a semiconductor storage deviceTOSHIBA KK·Filed 2013·Granted Jul 29, 2014·12 cites·17 claims
- 1593US8219861B2Semiconductor storage deviceHIDA TOSHIKATSU·Filed 2011·Granted Jul 10, 2012·17 cites·23 claims
- 1692US9251892B1Memory system and method of controlling nonvolatile memoryTOSHIBA KK·Filed 2015·Granted Feb 2, 2016·14 cites·20 claims
- 1792US8583972B2Method of controlling a semiconductor storage deviceHIDA TOSHIKATSU·Filed 2012·Granted Nov 12, 2013·13 cites·14 claims
- 1892US8015347B2Memory system and control method thereofTOSHIBA KK·Filed 2009·Granted Sep 6, 2011·14 cites·21 claims
- 1991US10824353B2Memory systemTOSHIBA MEMORY CORP·Filed 2018·Granted Nov 3, 2020·5 cites·13 claims
- 2091US10545691B2Memory system and method of controlling nonvolatile memoryTOSHIBA MEMORY CORP·Filed 2018·Granted Jan 28, 2020·5 cites·20 claims
- 2191US7949910B2Memory system and control method thereofTOSHIBA KK·Filed 2010·Granted May 24, 2011·12 cites·22 claims
- 2291US2025337439A1Memory controller, memory system, and memory control methodKIOXIA CORP·Filed 2025·Application pending·0 cites
- 2390US12328873B2Memory systemKIOXIA CORP·Filed 2024·Granted Jun 10, 2025·0 cites·20 claims
- 2490US11442808B2Memory systemKIOXIA CORP·Filed 2021·Granted Sep 13, 2022·2 cites·22 claims
- 2589US10248317B2Semiconductor 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
- 2689US9134924B2Semiconductor 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
- 2788US11561854B2Memory systemKIOXIA CORP·Filed 2021·Granted Jan 24, 2023·2 cites·19 claims
- 2888US10831395B2Memory system, control method, and control deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Nov 10, 2020·5 cites·18 claims
- 2988US9703486B2Semiconductor 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
- 3087US10175889B2Memory system capable of accessing memory cell arrays in parallelTOSHIBA MEMORY CORP·Filed 2016·Granted Jan 8, 2019·5 cites·21 claims
- 3187US9037947B2Method of controlling a semiconductor storage deviceTOSHIBA KK·Filed 2014·Granted May 19, 2015·6 cites·20 claims
- 3286US12229404B2Memory system and control method thereofKIOXIA CORP·Filed 2023·Granted Feb 18, 2025·0 cites·21 claims
- 3386US10614888B2Memory system that selectively writes in single-level cell mode or multi-level cell mode to reduce program/erase cyclesTOSHIBA MEMORY CORP·Filed 2018·Granted Apr 7, 2020·4 cites·20 claims
- 3486US2025267859A1Memory systemKIOXIA CORP·Filed 2025·Application pending·0 cites
- 3585US10191688B2Memory system and information processing systemTOSHIBA MEMORY CORP·Filed 2015·Granted Jan 29, 2019·5 cites·20 claims
- 3684US12381580B2Memory controller, memory system, and memory control methodKIOXIA CORP·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 3784US9384123B2Memory systemHIDA TOSHIKATSU·Filed 2011·Granted Jul 5, 2016·8 cites·9 claims
- 3883US10845992B2Semiconductor 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
- 3983US10437490B2Reading of start-up information from different memory regions of a memory systemTOSHIBA MEMORY CORP·Filed 2017·Granted Oct 8, 2019·3 cites·19 claims
- 4082US11733888B2Memory systemKIOXIA CORP·Filed 2020·Granted Aug 22, 2023·1 cites·10 claims
- 4182US10529730B2Memory systemTOSHIBA MEMORY CORP·Filed 2018·Granted Jan 7, 2020·3 cites·21 claims
- 4282US8447914B2Memory system managing the number of times of erasingYANO JUNJI·Filed 2009·Granted May 21, 2013·11 cites·9 claims
- 4381US11960719B2Semiconductor 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
- 4481US11410729B2Memory system including a semiconductor memory having a memory cell and a write circuit configured to write data to the memory cellKIOXIA CORP·Filed 2020·Granted Aug 9, 2022·1 cites·25 claims
- 4581US2024385760A1Memory systemKIOXIA CORP·Filed 2024·Application pending·0 cites
- 4680US9891848B2Memory system and method for controlling nonvolatile memoryTOSHIBA MEMORY CORP·Filed 2015·Granted Feb 13, 2018·3 cites·16 claims
- 4780US9875803B2Memory system and method of controlling nonvolatile memoryTOSHIBA MEMORY CORP·Filed 2016·Granted Jan 23, 2018·3 cites·20 claims
- 4879US12086439B2Memory storage with selected performance modeKIOXIA CORP·Filed 2023·Granted Sep 10, 2024·0 cites·20 claims
- 4979US12034459B2Memory controller, memory system, and memory control methodKIOXIA CORP·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
- 5079US10964712B2Memory systemTOSHIBA MEMORY CORP·Filed 2019·Granted Mar 30, 2021·2 cites·20 claims
Showing the top 50 of 137 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →