Inventor · disambiguated record
Kosuke Yanagidaira
Also filed as: YANAGIDAIRA KOSUKE
61 granted patents·8 pending applications·249 citations·filing 2007–2025
98Inventor score
Top patents by PatentIndex Score
69 records- 0198US11990406B2Manufacturing method of a semiconductor device and method for creating a layout thereofKIOXIA CORP·Filed 2022·Granted May 21, 2024·2 cites·17 claims
- 0298US11417600B2Manufacturing method of a semiconductor device and method for creating a layout thereofKIOXIA CORP·Filed 2020·Granted Aug 16, 2022·3 cites·17 claims
- 0397US9520164B1ZQ calibration circuit and semiconductor device including the sameTOSHIBA KK·Filed 2015·Granted Dec 13, 2016·23 cites·16 claims
- 0496US9806021B2Manufacturing method of a semiconductor device and method for creating a layout thereofTOSHIBA MEMORY CORP·Filed 2017·Granted Oct 31, 2017·8 cites·12 claims
- 0595US10163790B2Manufacturing method of a semiconductor device and method for creating a layout thereofTOSHIBA MEMORY CORP·Filed 2017·Granted Dec 25, 2018·5 cites·10 claims
- 0694US11756632B2Semiconductor memory deviceKIOXIA CORP·Filed 2022·Granted Sep 12, 2023·2 cites·20 claims
- 0794US10515703B2Semiconductor memory device sense amplifier conductor layout and semiconductor memory device using a second read voltage during a read operationTOSHIBA MEMORY CORP·Filed 2018·Granted Dec 24, 2019·11 cites·27 claims
- 0893US11756628B2Semiconductor memory device with first and second sense amplifiersKIOXIA CORP·Filed 2021·Granted Sep 12, 2023·2 cites·17 claims
- 0993US10854546B2Manufacturing method of a semiconductor device and method for creating a layout thereofTOSHIBA MEMORY CORP·Filed 2019·Granted Dec 1, 2020·3 cites·18 claims
- 1093US10297326B2Sense amplifier and latch circuit for a semiconductor memory device and method of operation thereofTOSHIBA MEMORY CORP·Filed 2017·Granted May 21, 2019·15 cites·18 claims
- 1193US2025343138A1Manufacturing method of a semiconductor device and method for creating a layout thereofKIOXIA CORP·Filed 2025·Application pending·0 cites
- 1293US2025343137A1Manufacturing method of a semiconductor device and method for creating a layout thereofKIOXIA CORP·Filed 2025·Application pending·0 cites
- 1393US2025046382A1Semiconductor memory device with first and second sense amplifiersKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1492US11500770B2Memory device controlling including reading from a first memory and writing to a second memory based on timing and control signalsKIOXIA CORP·Filed 2020·Granted Nov 15, 2022·3 cites·9 claims
- 1592US2025069670A1Semiconductor memory deviceKIOXIA CORP·Filed 2024·Application pending·0 cites
- 1691US12456680B2Manufacturing method of a semiconductor device and method for creating a layout thereofKIOXIA CORP·Filed 2024·Granted Oct 28, 2025·0 cites·37 claims
- 1791US11978508B2Semiconductor memory deviceKIOXIA CORP·Filed 2022·Granted May 7, 2024·2 cites·13 claims
- 1891US11049571B2Semiconductor memory device for executing a read operation at high speedTOSHIBA MEMORY CORP·Filed 2019·Granted Jun 29, 2021·6 cites·15 claims
- 1991US9859011B1Semiconductor memory device and memory systemTOSHIBA MEMORY CORP·Filed 2017·Granted Jan 2, 2018·17 cites·20 claims
- 2090US11381425B2Semiconductor device and memory systemKIOXIA CORP·Filed 2020·Granted Jul 5, 2022·2 cites·18 claims
- 2190US10916276B2Nonvolatile memory and memory systemTOSHIBA MEMORY CORP·Filed 2019·Granted Feb 9, 2021·10 cites·19 claims
- 2290US9570182B1Semiconductor memory device and memory systemTOSHIBA KK·Filed 2016·Granted Feb 14, 2017·11 cites·18 claims
- 2390US7532520B2Semiconductor memory device and control method of the sameTOSHIBA KK·Filed 2007·Granted May 12, 2009·22 cites·17 claims
- 2489US10454721B2Semiconductor device and memory systemTOSHIBA MEMORY CORP·Filed 2017·Granted Oct 22, 2019·6 cites·23 claims
- 2588US10121549B2Semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Nov 6, 2018·7 cites·18 claims
- 2686US12148481B2Semiconductor memory device with first and second sense amplifiersKIOXIA CORP·Filed 2023·Granted Nov 19, 2024·0 cites·13 claims
- 2786US10553283B2Semiconductor storage deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Feb 4, 2020·8 cites·20 claims
- 2886US9953714B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Apr 24, 2018·7 cites·16 claims
- 2986US8298928B2Manufacturing method of a semiconductor device and method for creating a layout thereofYANAGIDAIRA KOSUKE·Filed 2008·Granted Oct 30, 2012·6 cites·14 claims
- 3085US12165711B2Semiconductor memory deviceKIOXIA CORP·Filed 2023·Granted Dec 10, 2024·0 cites·10 claims
- 3185US11670383B2Semiconductor memoryKIOXIA CORP·Filed 2022·Granted Jun 6, 2023·1 cites·12 claims
- 3284US10878921B2Semiconductor memoryTOSHIBA MEMORY CORP·Filed 2019·Granted Dec 29, 2020·4 cites·16 claims
- 3384US7952958B2Non-volatile semiconductor storage systemTOSHIBA KK·Filed 2009·Granted May 31, 2011·14 cites·29 claims
- 3483US10725909B2Memory device controlling including reading from a first memory and writing to a second memory based on timing and control signalsTOSHIBA MEMORY CORP·Filed 2017·Granted Jul 28, 2020·3 cites·20 claims
- 3582US11227662B2Semiconductor memoryTOSHIBA MEMORY CORP·Filed 2020·Granted Jan 18, 2022·1 cites·9 claims
- 3682US7652928B2Semiconductor memory device and control method of the sameTOSHIBA KK·Filed 2007·Granted Jan 26, 2010·13 cites·18 claims
- 3780US8865583B2Manufacturing method of a semiconductor device and method for creating a layout thereofYANAGIDAIRA KOSUKE·Filed 2012·Granted Oct 21, 2014·2 cites·34 claims
- 3877US10720220B2Sense amplifier having a sense transistor to which different voltages are applied during sensing and after sensing to correct a variation of the threshold voltage of the sense transistorTOSHIBA MEMORY CORP·Filed 2019·Granted Jul 21, 2020·3 cites·13 claims
- 3976US11948646B2Semiconductor memoryKIOXIA CORP·Filed 2023·Granted Apr 2, 2024·0 cites·15 claims
- 4076US10873483B2Semiconductor device and memory systemTOSHIBA MEMORY CORP·Filed 2019·Granted Dec 22, 2020·2 cites·18 claims
- 4172USRE50658ESemiconductor deviceKIOXIA CORP·Filed 2022·Granted Nov 4, 2025·0 cites·22 claims
- 4272US11996142B2Semiconductor storage deviceKIOXIA CORP·Filed 2023·Granted May 28, 2024·0 cites·15 claims
- 4372US11876647B2Semiconductor device and memory systemKIOXIA CORP·Filed 2022·Granted Jan 16, 2024·0 cites·12 claims
- 4472US7948796B2Nonvolatile semiconductor memory device and method for controlling the sameTOSHIBA KK·Filed 2009·Granted May 24, 2011·9 cites·22 claims
- 4572US7851914B2Semiconductor integrated circuit deviceTOSHIBA KK·Filed 2009·Granted Dec 14, 2010·5 cites·10 claims
- 4671US10490499B2Manufacturing method of a semiconductor device and method for creating a layout thereofTOSHIBA MEMORY CORP·Filed 2018·Granted Nov 26, 2019·0 cites·9 claims
- 4771US8742822B2Level shift circuitTOSHIBA KK·Filed 2013·Granted Jun 3, 2014·3 cites·20 claims
- 4870US11562795B2Semiconductor memory deviceKIOXIA CORP·Filed 2021·Granted Jan 24, 2023·0 cites·16 claims
- 4970US10163517B2Semiconductor memory device and memory system configured to perform tracking read on first memory cells followed by shift read on second memory cells using read voltage correction value determined during the tracking readTOSHIBA MEMORY CORP·Filed 2017·Granted Dec 25, 2018·2 cites·17 claims
- 5067US9564185B1Semiconductor memory deviceTOSHIBA KK·Filed 2016·Granted Feb 7, 2017·2 cites·18 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →