Inventor · disambiguated record
Hiroshi Maejima
Also filed as: MAEJIMA HIROSHI
228 granted patents·27 pending applications·2,905 citations·filing 1978–2025
99Inventor score
Top patents by PatentIndex Score
255 records- 0199US11244726B2Semiconductor storage deviceKIOXIA CORP·Filed 2021·Granted Feb 8, 2022·4 cites·11 claims
- 0299US9922717B1Memory device to executed read operation using read target voltageTOSHIBA MEMORY CORP·Filed 2017·Granted Mar 20, 2018·44 cites·20 claims
- 0399US9666296B1Semiconductor memory deviceTOSHIBA KK·Filed 2016·Granted May 30, 2017·44 cites·20 claims
- 0499US8102711B2Three dimensional stacked nonvolatile semiconductor memoryMAEJIMA HIROSHI·Filed 2010·Granted Jan 24, 2012·58 cites·7 claims
- 0599US8068364B2Three dimensional stacked nonvolatile semiconductor memoryMAEJIMA HIROSHI·Filed 2010·Granted Nov 29, 2011·206 cites·19 claims
- 0699US7859902B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2009·Granted Dec 28, 2010·106 cites·20 claims
- 0799US7852676B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2009·Granted Dec 14, 2010·133 cites·20 claims
- 0899US7852675B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2009·Granted Dec 14, 2010·119 cites·20 claims
- 0998US12009032B2Semiconductor storage deviceKIOXIA CORP·Filed 2023·Granted Jun 11, 2024·2 cites·10 claims
- 1098US11417642B2Semiconductor storage deviceKIOXIA CORP·Filed 2020·Granted Aug 16, 2022·5 cites·18 claims
- 1198US10014054B2Semiconductor storage deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Jul 3, 2018·16 cites·20 claims
- 1298US9111592B2Semiconductor storage deviceTOSHIBA KK·Filed 2013·Granted Aug 18, 2015·37 cites·19 claims
- 1398US8952426B2Three dimensional stacked nonvolatile semiconductor memoryMAEJIMA HIROSHI·Filed 2009·Granted Feb 10, 2015·79 cites·23 claims
- 1498US8154908B2Nonvolatile semiconductor storage device and data writing method thereforMAEJIMA HIROSHI·Filed 2011·Granted Apr 10, 2012·42 cites·9 claims
- 1597US11282568B2Semiconductor storage device having a memory unit bonded to a circuit unit and connected to each other by a plurality of bonding metalsKIOXIA CORP·Filed 2020·Granted Mar 22, 2022·4 cites·18 claims
- 1697US11264106B2Semiconductor memory device including memory cells at opposing sides of semiconductorKIOXIA CORP·Filed 2020·Granted Mar 1, 2022·6 cites·20 claims
- 1797US10037813B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Jul 31, 2018·25 cites·18 claims
- 1897US10008269B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Jun 26, 2018·18 cites·17 claims
- 1997US8582361B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2013·Granted Nov 12, 2013·22 cites·12 claims
- 2097US8194453B2Three dimensional stacked nonvolatile semiconductor memoryMAEJIMA HIROSHI·Filed 2009·Granted Jun 5, 2012·54 cites·20 claims
- 2197US8094477B2Resistance change semiconductor storage deviceMAEJIMA HIROSHI·Filed 2009·Granted Jan 10, 2012·61 cites·15 claims
- 2297US7907436B2Nonvolatile semiconductor storage device and data writing method thereforTOSHIBA KK·Filed 2009·Granted Mar 15, 2011·63 cites·20 claims
- 2397US7239556B2NAND-structured flash memoryTOSHIBA KK·Filed 2005·Granted Jul 3, 2007·93 cites·11 claims
- 2496US11990190B2Memory device to execute read operation using read target voltageKIOXIA CORP·Filed 2023·Granted May 21, 2024·2 cites·11 claims
- 2596US10276241B2Semiconductor storage deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Apr 30, 2019·8 cites·10 claims
- 2696US9953708B2Memory performing write operation in which a string transistor channel voltage is boosted before applying a program voltage to a word lineTOSHIBA MEMORY CORP·Filed 2016·Granted Apr 24, 2018·13 cites·16 claims
- 2796US9558833B2Write controlling method for memoryTOSHIBA KK·Filed 2016·Granted Jan 31, 2017·14 cites·14 claims
- 2896US8681551B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2013·Granted Mar 25, 2014·15 cites·22 claims
- 2996US8379449B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2011·Granted Feb 19, 2013·16 cites·6 claims
- 3096US8345479B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2011·Granted Jan 1, 2013·19 cites·14 claims
- 3196US8107292B2Three dimensional stacked nonvolatile semiconductor memoryMAEJIMA HIROSHI·Filed 2010·Granted Jan 31, 2012·22 cites·7 claims
- 3296US8036010B2Semiconductor memory deviceTOSHIBA KK·Filed 2009·Granted Oct 11, 2011·26 cites·19 claims
- 3395US11176998B2Semiconductor memory deviceKIOXIA CORP·Filed 2020·Granted Nov 16, 2021·3 cites·16 claims
- 3495US11158388B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2020·Granted Oct 26, 2021·3 cites·21 claims
- 3595US11101005B2Memory device to execute read operation using read target voltageKIOXIA CORP·Filed 2020·Granted Aug 24, 2021·3 cites·12 claims
- 3695US10706931B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Jul 7, 2020·8 cites·15 claims
- 3795US10002671B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Jun 19, 2018·21 cites·18 claims
- 3895US9984761B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2016·Granted May 29, 2018·16 cites·13 claims
- 3995US9437610B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2015·Granted Sep 6, 2016·12 cites·17 claims
- 4095US9275737B2Three dimensional stacked nonvolatile semiconductor memoryTOSHIBA KK·Filed 2014·Granted Mar 1, 2016·11 cites·14 claims
- 4195US8345466B2Nonvolatile semiconductor memory device adjusting voltage of lines in a memory cell arrayTOSHIBA KK·Filed 2010·Granted Jan 1, 2013·23 cites·20 claims
- 4295US7400534B2NAND flash memory and data programming method thereofTOSHIBA KK·Filed 2007·Granted Jul 15, 2008·37 cites·20 claims
- 4394US10892020B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Jan 12, 2021·11 cites·20 claims
- 4494US10643702B2Semiconductor storage deviceTOSHIBA MEMORY CORP·Filed 2019·Granted May 5, 2020·7 cites·9 claims
- 4594US10186323B2Memory device to execute read operation using read target voltageTOSHIBA MEMORY CORP·Filed 2018·Granted Jan 22, 2019·10 cites·18 claims
- 4694US10126957B2Semiconductor storage device and controllerTOSHIBA MEMORY CORP·Filed 2017·Granted Nov 13, 2018·6 cites·18 claims
- 4794US9672929B2Semiconductor memory in which source line voltage is applied during a read operationTOSHIBA KK·Filed 2016·Granted Jun 6, 2017·15 cites·18 claims
- 4894US8542533B2Non-volatile semiconductor memory deviceMAEJIMA HIROSHI·Filed 2012·Granted Sep 24, 2013·23 cites·20 claims
- 4994US7388790B2Semiconductor memory device and dynamic latch refresh method thereofTOSHIBA KK·Filed 2006·Granted Jun 17, 2008·25 cites·20 claims
- 5093US11169742B2Memory system, memory controller, and semiconductor memory deviceKIOXIA CORP·Filed 2020·Granted Nov 9, 2021·3 cites·13 claims
Showing the top 50 of 255 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →