Shuichi Tsukada

Person

Toyko, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Powering clock tree circuitry using internal voltages
- Patent number 11,709,523
- Issue date Jul 25, 2023
- Kenji Asaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
ZQ calibration using current source
- Patent number 11,705,888
- Issue date Jul 18, 2023
- Micron Technology, Inc.
- Yasuo Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Input buffer circuit
- Patent number 11,349,479
- Issue date May 31, 2022
- Micron Technology, Inc.
- Hiroyuki Matsuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses including input buffers and methods for operating input...
- Patent number 11,176,973
- Issue date Nov 16, 2021
- Micron Technology, Inc.
- Hiroyuki Matsuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Powering clock tree circuitry using internal voltages
- Patent number 11,132,015
- Issue date Sep 28, 2021
- Micron Technology, Inc.
- Kenji Asaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device including buffer circuit
- Patent number 11,057,038
- Issue date Jul 6, 2021
- Micron Technology, Inc.
- Tetsuya Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatuses and methods for providing bias signals in a semiconduct...
- Patent number 10,985,753
- Issue date Apr 20, 2021
- Micron Technology, Inc.
- Kenji Asaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Input buffer circuit having differential amplifier
- Patent number 10,902,892
- Issue date Jan 26, 2021
- Micron Technology, Inc.
- Shuichi Tsukada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
ZQ calibration using current source
- Patent number 10,886,898
- Issue date Jan 5, 2021
- Micron Technology, Inc.
- Yasuo Satoh
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses including input buffers and methods for operating input...
- Patent number 10,878,858
- Issue date Dec 29, 2020
- Micron Technology, Inc.
- Hiroyuki Matsuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Input buffer circuit
- Patent number 10,529,392
- Issue date Jan 7, 2020
- Micron Technology, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device including buffer circuit
- Patent number 10,511,306
- Issue date Dec 17, 2019
- Micron Technology, Inc.
- Tetsuya Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods for providing bias signals according to ope...
- Patent number 10,373,655
- Issue date Aug 6, 2019
- Micron Technology, Inc.
- Kenji Asaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Input buffer circuit
- Patent number 10,339,988
- Issue date Jul 2, 2019
- Micron Technology, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Input buffer circuit
- Patent number 10,211,832
- Issue date Feb 19, 2019
- Micron Technology, Inc.
- Hiroyuki Matsuno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input buffer circuit
- Patent number 10,204,666
- Issue date Feb 12, 2019
- Micron Technology, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods for providing bias signals in a semiconduct...
- Patent number 10,199,081
- Issue date Feb 5, 2019
- Micron Technology, Inc.
- Kenji Asaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Input buffer circuit
- Patent number 9,911,471
- Issue date Mar 6, 2018
- Micron Technology, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 9,286,977
- Issue date Mar 15, 2016
- Micron Technology, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory using field-effect transistor as selective ele...
- Patent number RE45861
- Issue date Jan 19, 2016
- PS4 Luxco S.A.R.L.
- Shuichi Tsukada
- 001 -
Information Patent Grant
Semiconductor device and write method
- Patent number 9,236,123
- Issue date Jan 12, 2016
- Micron Technology, Inc.
- Akiko Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device including bit line groups
- Patent number RE45753
- Issue date Oct 13, 2015
- PS4 Luxco S.A.R.L.
- Kiyoshi Nakai
- 001 -
Information Patent Grant
Supply voltage generating circuit and semiconductor device having t...
- Patent number 8,879,312
- Issue date Nov 4, 2014
- PS4 Luxco S.A.R.L.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 8,737,124
- Issue date May 27, 2014
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Supply voltage generating circuit and semiconductor device having t...
- Patent number 8,711,611
- Issue date Apr 29, 2014
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Supply voltage generating circuit and semiconductor device having t...
- Patent number 8,503,253
- Issue date Aug 6, 2013
- Elpida Memory, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having its standby current reduced
- Patent number 8,462,538
- Issue date Jun 11, 2013
- Elpida Memory, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory using IGBT, insulated gate bipolar transistor,...
- Patent number 8,389,969
- Issue date Mar 5, 2013
- Elpida Memory, Inc.
- Shuichi Tsukada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current limit circuit and semiconductor memory device
- Patent number 8,354,877
- Issue date Jan 15, 2013
- Apple Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having diode cell structure
- Patent number 8,310,865
- Issue date Nov 13, 2012
- Elpida Memory Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUSES AND METHODS FOR INPUT BUFFER DATA FEEDBACK EQUALIZATION...
- Publication number 20240161791
- Publication date May 16, 2024
- Micron Technology, Inc.
- KOHEI NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUSES INCLUDING OUTPUT DRIVERS AND METHODS FOR PROVIDING OUTP...
- Publication number 20230170013
- Publication date Jun 1, 2023
- Micron Technology, Inc.
- Tetsuya Arai
- G11 - INFORMATION STORAGE
Information Patent Application
POWERING CLOCK TREE CIRCUITRY USING INTERNAL VOLTAGES
- Publication number 20220011809
- Publication date Jan 13, 2022
- Micron Technology, Inc.
- Kenji Asaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUSES INCLUDING INPUT BUFFERS AND METHODS FOR OPERATING INPUT...
- Publication number 20210201967
- Publication date Jul 1, 2021
- Micron Technology, Inc.
- Hiroyuki Matsuno
- G11 - INFORMATION STORAGE
Information Patent Application
ZQ CALIBRATION USING CURRENT SOURCE
- Publication number 20210111706
- Publication date Apr 15, 2021
- Micron Technology, Inc.
- Yasuo Satoh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INPUT BUFFER CIRCUIT HAVING DIFFERENTIAL AMPLIFIER
- Publication number 20200302977
- Publication date Sep 24, 2020
- Micron Technology, Inc.
- Shuichi Tsukada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUSES INCLUDING INPUT BUFFERS AND METHODS FOR OPERATING INPUT...
- Publication number 20200265879
- Publication date Aug 20, 2020
- Micron Technology, Inc.
- Hiroyuki Matsuno
- G11 - INFORMATION STORAGE
Information Patent Application
POWERING CLOCK TREE CIRCUITRY USING INTERNAL VOLTAGES
- Publication number 20200257331
- Publication date Aug 13, 2020
- Micron Technology, Inc.
- Kenji Asaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING BUFFER CIRCUIT
- Publication number 20200052698
- Publication date Feb 13, 2020
- Micron Technology, Inc.
- Tetsuya Arai
- G11 - INFORMATION STORAGE
Information Patent Application
INPUT BUFFER CIRCUIT
- Publication number 20190272858
- Publication date Sep 5, 2019
- Micron Technology, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
INPUT BUFFER CIRCUIT
- Publication number 20190173470
- Publication date Jun 6, 2019
- Micron Technology, Inc.
- Hiroyuki Matsuno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUSES AND METHODS FOR PROVIDING BIAS SIGNALS IN A SEMICONDUCT...
- Publication number 20190172507
- Publication date Jun 6, 2019
- Micron Technology, Inc.
- Kenji Asaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUSES AND METHODS FOR PROVIDING BIAS SIGNALS ACCORDING TO OPE...
- Publication number 20190172505
- Publication date Jun 6, 2019
- Micron Technology, Inc.
- Kenji Asaki
- G05 - CONTROLLING REGULATING
Information Patent Application
INPUT BUFFER CIRCUIT
- Publication number 20190115055
- Publication date Apr 18, 2019
- Micron Technology, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
INPUT BUFFER CIRCUIT
- Publication number 20180233180
- Publication date Aug 16, 2018
- Micron Technology, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING BUFFER CIRCUIT
- Publication number 20170353183
- Publication date Dec 7, 2017
- Micron Technology, Inc.
- Tetsuya Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FBC MEMORY OR THYRISTOR MEMORY FOR REFRESHING UNUSED WORD LINE
- Publication number 20150228325
- Publication date Aug 13, 2015
- PS4 LUXCO S.A.R.L.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE AND WRITE METHOD
- Publication number 20150085561
- Publication date Mar 26, 2015
- Micron Technology, Inc.
- Akiko Maeda
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150063003
- Publication date Mar 5, 2015
- Micron Technology Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140247651
- Publication date Sep 4, 2014
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
SUPPLY VOLTAGE GENERATING CIRCUIT AND SEMICONDUCTOR DEVICE HAVING T...
- Publication number 20140185373
- Publication date Jul 3, 2014
- Shuichi TSUKADA
- G11 - INFORMATION STORAGE
Information Patent Application
SUPPLY VOLTAGE GENERATING CIRCUIT AND SEMICONDUCTOR DEVICE HAVING T...
- Publication number 20130215676
- Publication date Aug 22, 2013
- Elpida Memory, Inc.
- Shuichi TSUKADA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE HAVING DIODE CELL STRUCTURE
- Publication number 20130039118
- Publication date Feb 14, 2013
- ELPIDA MEMORY INC.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
SUPPLY VOLTAGE GENERATING CIRCUIT AND SEMICONDUCTOR DEVICE HAVING T...
- Publication number 20130033930
- Publication date Feb 7, 2013
- Elpida Memory, Inc.
- Shuichi TSUKADA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120314483
- Publication date Dec 13, 2012
- Elpida Memory, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120275215
- Publication date Nov 1, 2012
- Elpida Memory, Inc.
- Shuichi TSUKADA
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20110261614
- Publication date Oct 27, 2011
- Elpida Memory, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having its standby current reduced
- Publication number 20110222329
- Publication date Sep 15, 2011
- Elpida Memory, Inc.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110210302
- Publication date Sep 1, 2011
- Elpida Memory, Inc.
- Shuichi TSUKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE HAVING DIODE CELL STRUCTURE
- Publication number 20110080776
- Publication date Apr 7, 2011
- ELPIDA MEMORY INC.
- Shuichi Tsukada
- G11 - INFORMATION STORAGE

Shuichi Tsukada

Person

Patents Grantslast 30 patents

Powering clock tree circuitry using internal voltages

ZQ calibration using current source

Input buffer circuit

Apparatuses including input buffers and methods for operating input...

Powering clock tree circuitry using internal voltages

Semiconductor device including buffer circuit

Apparatuses and methods for providing bias signals in a semiconduct...

Input buffer circuit having differential amplifier

ZQ calibration using current source

Apparatuses including input buffers and methods for operating input...

Input buffer circuit

Semiconductor device including buffer circuit

Apparatuses and methods for providing bias signals according to ope...

Input buffer circuit

Input buffer circuit

Input buffer circuit

Apparatuses and methods for providing bias signals in a semiconduct...

Input buffer circuit

Semiconductor device

Semiconductor memory using field-effect transistor as selective ele...

Semiconductor device and write method

Semiconductor device including bit line groups

Supply voltage generating circuit and semiconductor device having t...

Semiconductor device

Supply voltage generating circuit and semiconductor device having t...

Supply voltage generating circuit and semiconductor device having t...

Semiconductor device having its standby current reduced

Semiconductor memory using IGBT, insulated gate bipolar transistor,...

Current limit circuit and semiconductor memory device

Semiconductor memory device having diode cell structure

Patents Applicationslast 30 patents

APPARATUSES AND METHODS FOR INPUT BUFFER DATA FEEDBACK EQUALIZATION...

APPARATUSES INCLUDING OUTPUT DRIVERS AND METHODS FOR PROVIDING OUTP...

POWERING CLOCK TREE CIRCUITRY USING INTERNAL VOLTAGES

APPARATUSES INCLUDING INPUT BUFFERS AND METHODS FOR OPERATING INPUT...

ZQ CALIBRATION USING CURRENT SOURCE

INPUT BUFFER CIRCUIT HAVING DIFFERENTIAL AMPLIFIER

APPARATUSES INCLUDING INPUT BUFFERS AND METHODS FOR OPERATING INPUT...

POWERING CLOCK TREE CIRCUITRY USING INTERNAL VOLTAGES

SEMICONDUCTOR DEVICE INCLUDING BUFFER CIRCUIT

INPUT BUFFER CIRCUIT

INPUT BUFFER CIRCUIT

APPARATUSES AND METHODS FOR PROVIDING BIAS SIGNALS IN A SEMICONDUCT...

APPARATUSES AND METHODS FOR PROVIDING BIAS SIGNALS ACCORDING TO OPE...

INPUT BUFFER CIRCUIT

INPUT BUFFER CIRCUIT

SEMICONDUCTOR DEVICE INCLUDING BUFFER CIRCUIT

FBC MEMORY OR THYRISTOR MEMORY FOR REFRESHING UNUSED WORD LINE

SEMICONDUCTOR DEVICE AND WRITE METHOD

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SUPPLY VOLTAGE GENERATING CIRCUIT AND SEMICONDUCTOR DEVICE HAVING T...

SUPPLY VOLTAGE GENERATING CIRCUIT AND SEMICONDUCTOR DEVICE HAVING T...

SEMICONDUCTOR MEMORY DEVICE HAVING DIODE CELL STRUCTURE

SUPPLY VOLTAGE GENERATING CIRCUIT AND SEMICONDUCTOR DEVICE HAVING T...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

Semiconductor device

Semiconductor device having its standby current reduced

SEMICONDUCTOR DEVICE

SEMICONDUCTOR MEMORY DEVICE HAVING DIODE CELL STRUCTURE