Inventor · disambiguated record
Kenta Yasufuku
Also filed as: YASUFUKU KENTA
26 granted patents·5 pending applications·78 citations·filing 2007–2024
95Inventor score
Top patents by PatentIndex Score
31 records- 0193US10978157B2Memory system having semiconductor memory device that performs verify operations using various verify voltagesTOSHIBA MEMORY CORP·Filed 2020·Granted Apr 13, 2021·3 cites·20 claims
- 0293US9911498B2Semiconductor memory device and writing operation method thereofTOSHIBA MEMORY CORP·Filed 2017·Granted Mar 6, 2018·8 cites·20 claims
- 0392US10276243B2Semiconductor memory device and writing operation method thereof in which first memory cells of a page that are in a first group of contiguous columns are programmed and verified separately from second memory cells of the same page that are in a second group of contiguous columns that does not overlap with the first groupTOSHIBA MEMORY CORP·Filed 2018·Granted Apr 30, 2019·7 cites·20 claims
- 0491US9721666B2Memory systemTOSHIBA KK·Filed 2016·Granted Aug 1, 2017·7 cites·16 claims
- 0588US10600485B2Memory system having semiconductor memory device that performs verify operations using various verify voltagesTOSHIBA MEMORY CORP·Filed 2019·Granted Mar 24, 2020·4 cites·21 claims
- 0688US8607024B2Virtual address cache memory, processor and multiprocessorYASUFUKU KENTA·Filed 2010·Granted Dec 10, 2013·11 cites·11 claims
- 0786US2025037771A1Memory system having semiconductor memory device that performs verify operations using various verify voltagesKIOXIA CORP·Filed 2024·Application pending·0 cites
- 0883US10248560B2Storage device that restores data lost during a subsequent data writeTOSHIBA MEMORY CORP·Filed 2017·Granted Apr 2, 2019·3 cites·19 claims
- 0982US12148477B2Memory system having semiconductor memory device that performs verify operations using various verify voltagesKIOXIA CORP·Filed 2023·Granted Nov 19, 2024·0 cites·20 claims
- 1080US11709599B2Memory controller and memory systemKIOXIA CORP·Filed 2021·Granted Jul 25, 2023·1 cites·17 claims
- 1180US8612692B2Variable write back timing to nonvolatile semiconductor memoryYASUFUKU KENTA·Filed 2011·Granted Dec 17, 2013·8 cites·12 claims
- 1278US11804267B2Memory system having semiconductor memory device that performs verify operations using various verify voltagesKIOXIA CORP·Filed 2022·Granted Oct 31, 2023·0 cites·13 claims
- 1378US8151036B2Memory controller, memory system, and access control method of flash memoryYASUFUKU KENTA·Filed 2009·Granted Apr 3, 2012·9 cites·19 claims
- 1477US10552314B2Memory system and method for ware levelingTOSHIBA MEMORY CORP·Filed 2018·Granted Feb 4, 2020·2 cites·20 claims
- 1573US11410732B2Memory system having semiconductor memory device that performs verify operations using various verify voltagesKIOXIA CORP·Filed 2021·Granted Aug 9, 2022·0 cites·20 claims
- 1671US9081711B2Virtual address cache memory, processor and multiprocessorTOSHIBA KK·Filed 2013·Granted Jul 14, 2015·2 cites·7 claims
- 1770US8131977B2Microprocessor inhibiting instruction storage in cache and not decoding based on pre-analysis information to reduce power consumptionYASUFUKU KENTA·Filed 2008·Granted Mar 6, 2012·5 cites·3 claims
- 1868US7769954B2Data processing system and method for processing dataTOSHIBA KK·Filed 2007·Granted Aug 3, 2010·4 cites·18 claims
- 1960US8879349B2Storage deviceTOSHIBA KK·Filed 2013·Granted Nov 4, 2014·2 cites·16 claims
- 2059US11372783B2Memory system and methodKIOXIA CORP·Filed 2021·Granted Jun 28, 2022·0 cites·20 claims
- 2157US10102071B2Storage device that restores data lost during a subsequent data writeTOSHIBA MEMORY CORP·Filed 2017·Granted Oct 16, 2018·1 cites·20 claims
- 2255US12474857B2Memory systemKIOXIA CORP·Filed 2023·Granted Nov 18, 2025·0 cites·18 claims
- 2353US12292824B2Quality of service (QOS) Control in storage device and control system and QOS control methodKIOXIA CORP·Filed 2023·Granted May 6, 2025·0 cites·23 claims
- 2450US9003269B2Memory controller and semiconductor storage deviceTOSHIBA KK·Filed 2013·Granted Apr 7, 2015·1 cites·14 claims
- 2549US10725906B2Storage device that restores data lost during a subsequent data writeTOSHIBA MEMORY CORP·Filed 2019·Granted Jul 28, 2020·0 cites·15 claims
- 2649US9003261B2Memory systemTOSHIBA KK·Filed 2013·Granted Apr 7, 2015·0 cites·20 claims
- 2749US2009259813A1Multi-processor system and method of controlling the multi-processor systemTOSHIBA KK·Filed 2009·Application pending·0 cites
- 2845US2011099336A1Cache memory control circuit and cache memory control methodTOSHIBA KK·Filed 2010·Application pending·0 cites
- 2942US8484520B2Processor capable of determining ECC errorsMAEDA SEIJI·Filed 2010·Granted Jul 9, 2013·0 cites·20 claims
- 3035US2014068378A1Semiconductor storage device and memory controllerTOSHIBA KK·Filed 2013·Application pending·0 cites
- 3134US2013013975A1System and deviceYASUFUKU KENTA·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kenta Yasufuku files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →