Kyoichi Nagata

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having sense amplifier equipped with compensat...
- Patent number 12,125,521
- Issue date Oct 22, 2024
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Sense amplifier schemes for accessing memory cells
- Patent number 11,915,779
- Issue date Feb 27, 2024
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Cross-coupled transistor threshold voltage mismatch compensation an...
- Patent number 11,289,151
- Issue date Mar 29, 2022
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Sense amplifier schemes for accessing memory cells
- Patent number 11,270,740
- Issue date Mar 8, 2022
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods including ferroelectric memory and for acce...
- Patent number 10,916,289
- Issue date Feb 9, 2021
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 10,490,260
- Issue date Nov 26, 2019
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods for accessing ferroelectric memory includin...
- Patent number 10,403,347
- Issue date Sep 3, 2019
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Sense amplifier schemes for accessing memory cells
- Patent number 10,388,335
- Issue date Aug 20, 2019
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method of pre-charge and equalization control for dyn...
- Patent number 9,837,139
- Issue date Dec 5, 2017
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having hierarchical sense amplifiers assigned...
- Patent number 9,520,177
- Issue date Dec 13, 2016
- Longitude Semiconductor S.a.r.l.
- Yasuhiro Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods for charge sharing across data buses based...
- Patent number 9,424,222
- Issue date Aug 23, 2016
- Micron Technology, Inc.
- Kyoichi Nagata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device having hierarchical bit line structure
- Patent number 9,159,401
- Issue date Oct 13, 2015
- PS4 Luxco S.A.R.L.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 9,036,448
- Issue date May 19, 2015
- PS4 Luxco S.A.R.L.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having hierarchical bit line structure
- Patent number 8,964,439
- Issue date Feb 24, 2015
- PS4 Luxco S.A.R.L.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device, control method thereof and data processing sy...
- Patent number 8,804,395
- Issue date Aug 12, 2014
- PS4 Luxco S.A.R.L.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device, control method thereof and data processing sy...
- Patent number 8,670,284
- Issue date Mar 11, 2014
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device that can relief defective address
- Patent number 8,208,324
- Issue date Jun 26, 2012
- Elpida Memory, Inc.
- Noriaki Mochida
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having delay control circuit
- Patent number 8,134,877
- Issue date Mar 13, 2012
- Elpida Memory, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 7,875,986
- Issue date Jan 25, 2011
- Elpida Memory, Inc.
- Satoshi Isa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with a logic circuit
- Patent number 7,663,411
- Issue date Feb 16, 2010
- Elpida Memory, Inc.
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Level-conversion circuit
- Patent number 7,576,566
- Issue date Aug 18, 2009
- Elpida Memory, Inc.
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor memory device
- Patent number 7,436,720
- Issue date Oct 14, 2008
- Elpida Memory, Inc.
- Tomoko Nobutoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Logic gate with reduced sub-threshold leak current
- Patent number 7,394,297
- Issue date Jul 1, 2008
- Elpida Memory, Inc.
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Level-conversion circuit
- Patent number 7,288,963
- Issue date Oct 30, 2007
- Elpida Memory, Inc.
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data latch circuit and driving method thereof
- Patent number 6,661,270
- Issue date Dec 9, 2003
- NEC Electronics Corporation
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor memory device capable of securing large latch margin
- Patent number 6,229,757
- Issue date May 8, 2001
- NEC Corporation
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device comprised of a double data rate-synchro...
- Patent number 6,178,139
- Issue date Jan 23, 2001
- NEC Corporation
- Atsunori Hirobe
- G11 - INFORMATION STORAGE
Information Patent Grant
Interface circuit and method of setting determination level therefor
- Patent number 6,177,816
- Issue date Jan 23, 2001
- NEC Corporation
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit device having clamp circuit for ac...
- Patent number 6,061,275
- Issue date May 9, 2000
- NEC Corporation
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Redundancy method and semiconductor circuit
- Patent number 6,061,281
- Issue date May 9, 2000
- NEC Corporation
- Kyoichi Nagata
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE HAVING SENSE AMPLIFIER EQUIPPED WITH COMPENSAT...
- Publication number 20240071472
- Publication date Feb 29, 2024
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
SENSE AMPLIFIER SCHEMES FOR ACCESSING MEMORY CELLS
- Publication number 20220383912
- Publication date Dec 1, 2022
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
CROSS-COUPLED TRANSISTOR THRESHOLD VOLTAGE MISMATCH COMPENSATION AN...
- Publication number 20210142842
- Publication date May 13, 2021
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
SENSE AMPLIFIER SCHEMES FOR ACCESSING MEMORY CELLS
- Publication number 20190385650
- Publication date Dec 19, 2019
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUSES AND METHODS INCLUDING FERROELECTRIC MEMORY AND FOR ACCE...
- Publication number 20190371385
- Publication date Dec 5, 2019
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUSES AND METHODS FOR ACCESSING FERROELECTRIC MEMORY INCLUDIN...
- Publication number 20190237122
- Publication date Aug 1, 2019
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
SENSE AMPLIFIER SCHEMES FOR ACCESSING MEMORY CELLS
- Publication number 20190051335
- Publication date Feb 14, 2019
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180061480
- Publication date Mar 1, 2018
- Micron Technology, Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150302914
- Publication date Oct 22, 2015
- Yasuhiro Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE HAVING HIERARCHICAL BIT LINE STRUCTURE
- Publication number 20150124522
- Publication date May 7, 2015
- PS4 Luxco S.a.r.I.
- Kyoichi NAGATA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE, CONTROL METHOD THEREOF AND DATA PROCESSING SY...
- Publication number 20140328133
- Publication date Nov 6, 2014
- Kyoichi NAGATA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140211545
- Publication date Jul 31, 2014
- Elpida Memory, Inc.
- Kyoichi NAGATA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE, CONTROL METHOD THEREOF AND DATA PROCESSING SY...
- Publication number 20140119143
- Publication date May 1, 2014
- Kyoichi NAGATA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE HAVING BIT LINE HIERARCHICALLY STRUCTURED
- Publication number 20130294137
- Publication date Nov 7, 2013
- Elpida Memory, Inc.
- Noriaki MOCHIDA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE HAVING HIERARCHICAL BIT LINE STRUCTURE
- Publication number 20130215698
- Publication date Aug 22, 2013
- Elpida Memory, Inc.
- Kyoichi NAGATA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE, CONTROL METHOD THEREOF AND DATA PROCESSING SY...
- Publication number 20120250437
- Publication date Oct 4, 2012
- Elpida Memory, Inc.
- Kyoichi NAGATA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120230144
- Publication date Sep 13, 2012
- Elpida Memory, Inc.
- Kyoichi NAGATA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE THAT SUPRESSES MALFUNCTIONS DUE TO VOLTAGE RED...
- Publication number 20100188878
- Publication date Jul 29, 2010
- Elpida Memory, Inc.
- Hiromasa TAKEDA
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device that can relief defective address
- Publication number 20100149894
- Publication date Jun 17, 2010
- Elpida Memory, Inc.
- Noriaki Mochida
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having delay control circuit
- Publication number 20100085824
- Publication date Apr 8, 2010
- Elpida Memory,Inc.
- Kyoichi Nagata
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device with a logic circuit
- Publication number 20080258774
- Publication date Oct 23, 2008
- ELPIDA MEMORY, INC.
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor device
- Publication number 20080012107
- Publication date Jan 17, 2008
- Elpida Memory, Inc.
- Satoshi Isa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Level conversion circuit
- Publication number 20080001628
- Publication date Jan 3, 2008
- ELPIDA MEMORY INC.
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LEVEL-CONVERSION CIRCUIT
- Publication number 20070296482
- Publication date Dec 27, 2007
- Elpida Memory, Inc.
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor memory device
- Publication number 20070127301
- Publication date Jun 7, 2007
- ELPIDA MEMORY, INC.
- Tomoko Nobutoki
- G11 - INFORMATION STORAGE
Information Patent Application
Logic gate with reduced sub-threshold leak current
- Publication number 20060232305
- Publication date Oct 19, 2006
- ELPIDA MEMORY, INC.
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Level-conversion circuit
- Publication number 20050212557
- Publication date Sep 29, 2005
- Elpida Memory, Inc.
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Data latch circuit and driving method thereof
- Publication number 20010006350
- Publication date Jul 5, 2001
- NEC Corporation
- Kyoichi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY

Kyoichi Nagata

Person

Patents Grantslast 30 patents

Semiconductor device having sense amplifier equipped with compensat...

Sense amplifier schemes for accessing memory cells

Cross-coupled transistor threshold voltage mismatch compensation an...

Sense amplifier schemes for accessing memory cells

Apparatuses and methods including ferroelectric memory and for acce...

Semiconductor device

Apparatuses and methods for accessing ferroelectric memory includin...

Sense amplifier schemes for accessing memory cells

Apparatus and method of pre-charge and equalization control for dyn...

Semiconductor device having hierarchical sense amplifiers assigned...

Apparatuses and methods for charge sharing across data buses based...

Semiconductor device having hierarchical bit line structure

Semiconductor device

Semiconductor device having hierarchical bit line structure

Semiconductor device, control method thereof and data processing sy...

Semiconductor device, control method thereof and data processing sy...

Semiconductor memory device that can relief defective address

Semiconductor device having delay control circuit

Semiconductor device

Semiconductor device with a logic circuit

Level-conversion circuit

Semiconductor memory device

Logic gate with reduced sub-threshold leak current

Level-conversion circuit

Data latch circuit and driving method thereof

Semiconductor memory device capable of securing large latch margin

Semiconductor memory device comprised of a double data rate-synchro...

Interface circuit and method of setting determination level therefor

Semiconductor integrated circuit device having clamp circuit for ac...

Redundancy method and semiconductor circuit

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE HAVING SENSE AMPLIFIER EQUIPPED WITH COMPENSAT...

SENSE AMPLIFIER SCHEMES FOR ACCESSING MEMORY CELLS

CROSS-COUPLED TRANSISTOR THRESHOLD VOLTAGE MISMATCH COMPENSATION AN...

SENSE AMPLIFIER SCHEMES FOR ACCESSING MEMORY CELLS

APPARATUSES AND METHODS INCLUDING FERROELECTRIC MEMORY AND FOR ACCE...

APPARATUSES AND METHODS FOR ACCESSING FERROELECTRIC MEMORY INCLUDIN...

SENSE AMPLIFIER SCHEMES FOR ACCESSING MEMORY CELLS

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE HAVING HIERARCHICAL BIT LINE STRUCTURE

SEMICONDUCTOR DEVICE, CONTROL METHOD THEREOF AND DATA PROCESSING SY...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, CONTROL METHOD THEREOF AND DATA PROCESSING SY...

SEMICONDUCTOR DEVICE HAVING BIT LINE HIERARCHICALLY STRUCTURED

SEMICONDUCTOR DEVICE HAVING HIERARCHICAL BIT LINE STRUCTURE

SEMICONDUCTOR DEVICE, CONTROL METHOD THEREOF AND DATA PROCESSING SY...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE THAT SUPRESSES MALFUNCTIONS DUE TO VOLTAGE RED...

Semiconductor memory device that can relief defective address

Semiconductor device having delay control circuit

Semiconductor device with a logic circuit

Semiconductor device

Level conversion circuit

LEVEL-CONVERSION CIRCUIT

Semiconductor memory device

Logic gate with reduced sub-threshold leak current

Level-conversion circuit

Data latch circuit and driving method thereof