KAZUYA MATSUZAWA

Person

KAMAKURA, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and semiconductor storage device
- Patent number 12,213,301
- Issue date Jan 28, 2025
- Kioxia Corporation
- Takao Kosaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 12,003,236
- Issue date Jun 4, 2024
- Kioxia Corporation
- Ryuji Takahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Memory system, error correction device, and error correction method
- Patent number 10,078,550
- Issue date Sep 18, 2018
- Kabushiki Kaisha Toshiba
- Takao Marukame
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Arithmetic control device, memory system including the same, inform...
- Patent number 10,048,938
- Issue date Aug 14, 2018
- TOSHIBA MEMORY CORPORATION
- Jiezhi Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system
- Patent number 9,570,181
- Issue date Feb 14, 2017
- Kabushiki Kaisha Toshiba
- Takao Marukame
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor circuit, D/A converter, mixer circuit, radio communic...
- Patent number 9,083,423
- Issue date Jul 14, 2015
- Kabushiki Kaisha Toshiba
- Masamichi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonvolatile programmable logic switch
- Patent number 8,525,251
- Issue date Sep 3, 2013
- Kabushiki Kaisha Toshiba
- Daisuke Hagishima
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic device which disconnects first and second terminals upon...
- Patent number 8,253,255
- Issue date Aug 28, 2012
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor LSI circuit and a method for fabricating the semicond...
- Patent number 7,834,358
- Issue date Nov 16, 2010
- Kabushik Kaisha Toshiba
- Kazuya Matsuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory having a floating gate electrode f...
- Patent number 7,733,694
- Issue date Jun 8, 2010
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Authenticated device and individual authentication system
- Patent number 7,690,024
- Issue date Mar 30, 2010
- Kabushiki Kaisha Toshiba
- Atsuhiro Kinoshita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-volatile semiconductor memory device and its writing method
- Patent number 7,684,251
- Issue date Mar 23, 2010
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
NAND type nonvolatile semiconductor memory device having sideface e...
- Patent number 7,643,346
- Issue date Jan 5, 2010
- Kabushiki Kaisha Toshiba
- Shuichi Toriyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Data retrieving method, data retrieving apparatus, data compression...
- Patent number 7,626,517
- Issue date Dec 1, 2009
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor LSI circuit having a NAND logic gate with a highly in...
- Patent number 7,491,973
- Issue date Feb 17, 2009
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device
- Patent number 7,411,236
- Issue date Aug 12, 2008
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Data retrieving method, data retrieving apparatus, data compression...
- Patent number 7,383,245
- Issue date Jun 3, 2008
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time limit function utilization apparatus
- Patent number 7,248,034
- Issue date Jul 24, 2007
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time limit function utilization apparatus
- Patent number 7,224,157
- Issue date May 29, 2007
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time limit function utilization apparatus
- Patent number 7,208,933
- Issue date Apr 24, 2007
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Master chip, semiconductor memory, and method for manufacturing sem...
- Patent number 7,199,428
- Issue date Apr 3, 2007
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 7,148,537
- Issue date Dec 12, 2006
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Material estimation apparatus, material estimation program and meth...
- Patent number 7,124,378
- Issue date Oct 17, 2006
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Time limit function utilization
- Patent number 7,075,284
- Issue date Jul 11, 2006
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Static random access memory
- Patent number 7,057,302
- Issue date Jun 6, 2006
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,992,358
- Issue date Jan 31, 2006
- Kabushiki Kaisha Toshiba
- Katsuhiko Hieda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device simulation method, device simulation system and device simul...
- Patent number 6,954,723
- Issue date Oct 11, 2005
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Evaluation apparatus and fabrication system for semiconductor
- Patent number 6,211,686
- Issue date Apr 3, 2001
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrical parameter evaluation system, electrical parameter evalua...
- Patent number 6,195,790
- Issue date Feb 27, 2001
- Kabushiki Kaisha Toshiba
- Hiroyoshi Tanimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Insulated-gate transistor having narrow-bandgap-source
- Patent number 5,698,869
- Issue date Dec 16, 1997
- Kabushiki Kaisha Toshiba
- Makoto Yoshimi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
STORAGE DEVICE
- Publication number 20250095729
- Publication date Mar 20, 2025
- KIOXIA Corporation
- Kazuya MATSUZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20240099010
- Publication date Mar 21, 2024
- KIOXIA Corporation
- Takamitsu ISHIHARA
Information Patent Application
SWITCHING ELEMENT AND STORAGE DEVICE
- Publication number 20230189661
- Publication date Jun 15, 2023
- KIOXIA Corporation
- Shogo ITAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR STORAGE DEVICE
- Publication number 20230091204
- Publication date Mar 23, 2023
- KIOXIA Corporation
- Takao KOSAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230080416
- Publication date Mar 16, 2023
- Kioxia Corporation
- Ryuji TAKAHASHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHOTODETECTOR, AND CT DEVICE INCLUDING SAID PHOTODETECTOR
- Publication number 20170160406
- Publication date Jun 8, 2017
- Kabushiki Kaisha Toshiba
- KAZUYA MATSUZAWA
- G01 - MEASURING TESTING
Information Patent Application
ELECTROCHEMICAL SENSOR AND MEASURING METHOD USING THE SAME
- Publication number 20170131231
- Publication date May 11, 2017
- KABUSHIKI KAISHA TOSHIBA
- Kazuya MATSUZAWA
- G01 - MEASURING TESTING
Information Patent Application
ELECTROCHEMICAL SENSOR
- Publication number 20170074822
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Kazuya MATSUZAWA
- G01 - MEASURING TESTING
Information Patent Application
ARITHMETIC CONTROL DEVICE, MEMORY SYSTEM INCLUDING THE SAME, INFORM...
- Publication number 20160371057
- Publication date Dec 22, 2016
- Kabushiki Kaisha Toshiba
- Jiezhi CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM
- Publication number 20160180938
- Publication date Jun 23, 2016
- Kabushiki Kaisha Toshiba
- Takao MARUKAME
- G11 - INFORMATION STORAGE
Information Patent Application
Memory System, Error Correction Device, and Error Correction Method
- Publication number 20160085627
- Publication date Mar 24, 2016
- Kabushiki Kaisha Toshiba
- Takao MARUKAME
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR CIRCUIT, D/A CONVERTER, MIXER CIRCUIT, RADIO COMMUNIC...
- Publication number 20140227989
- Publication date Aug 14, 2014
- Kabushiki Kaisha Toshiba
- Masamichi SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE PROGRAMMABLE LOGIC SWITCH
- Publication number 20120080739
- Publication date Apr 5, 2012
- KABUSHIKI KAISHA TOSHIBA
- Daisuke HAGISHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR CIRCUIT DETERIORATION SIMULATION METHOD AND COMPUTER...
- Publication number 20100250223
- Publication date Sep 30, 2010
- Kabushiki Kaisha Toshiba
- Daisuke Hagishima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND ITS WRITING METHOD
- Publication number 20090244981
- Publication date Oct 1, 2009
- Kabushiki Kaisha Toshiba
- Kazuya MATSUZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor LSI circuit and a method for fabricating the semicond...
- Publication number 20090146213
- Publication date Jun 11, 2009
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NAND TYPE NONVOLATILE SEMICONDUCTOR MEMORY DEVICE HAVING SIDEFACE E...
- Publication number 20090059669
- Publication date Mar 5, 2009
- Kabushiki Kaisha Toshiba
- Shuichi Toriyama
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20090015074
- Publication date Jan 15, 2009
- Hiroshi WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA RETRIEVING METHOD, DATA RETRIEVING APPARATUS, DATA COMPRESSION...
- Publication number 20080136687
- Publication date Jun 12, 2008
- KABUSHIKI KAISHA TOSHIBA
- Kazuya MATSUZAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY AND ITS MANUFACTURING METHOD
- Publication number 20070132006
- Publication date Jun 14, 2007
- KABUSHIKI KAISHA TOSHIBA
- Kazuya Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor storage device
- Publication number 20070133337
- Publication date Jun 14, 2007
- Kazuya Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Application
Device simulation apparatus, device simulation method, and device s...
- Publication number 20070021953
- Publication date Jan 25, 2007
- Shuichi Toriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIME LIMIT FUNCTION UTILIZATION APPARATUS
- Publication number 20060244435
- Publication date Nov 2, 2006
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Time limit function utilization apparatus
- Publication number 20060244434
- Publication date Nov 2, 2006
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Authenticated device and individual authentication system
- Publication number 20060212709
- Publication date Sep 21, 2006
- Atsuhiro Kinoshita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor LSI circuit and a method for fabricating the semicond...
- Publication number 20060197111
- Publication date Sep 7, 2006
- Kazuya Matsuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Time limit function utilization apparatus
- Publication number 20060152208
- Publication date Jul 13, 2006
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20060084215
- Publication date Apr 20, 2006
- Kabushiki Kaisha Toshiba
- Katsuhiko Hieda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device
- Publication number 20050230742
- Publication date Oct 20, 2005
- Kabushiki Kaisha Toshiba
- Kazuya Matsuzawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Master chip, semiconductor memory, and method for manufacturing sem...
- Publication number 20050226075
- Publication date Oct 13, 2005
- Kazuya Matsuzawa
- H01 - BASIC ELECTRIC ELEMENTS

KAZUYA MATSUZAWA

Person

Patents Grantslast 30 patents

Semiconductor device and semiconductor storage device

Semiconductor device

Memory system, error correction device, and error correction method

Arithmetic control device, memory system including the same, inform...

Memory system

Semiconductor circuit, D/A converter, mixer circuit, radio communic...

Nonvolatile programmable logic switch

Electronic device which disconnects first and second terminals upon...

Semiconductor LSI circuit and a method for fabricating the semicond...

Nonvolatile semiconductor memory having a floating gate electrode f...

Authenticated device and individual authentication system

Non-volatile semiconductor memory device and its writing method

NAND type nonvolatile semiconductor memory device having sideface e...

Data retrieving method, data retrieving apparatus, data compression...

Semiconductor LSI circuit having a NAND logic gate with a highly in...

Semiconductor storage device

Data retrieving method, data retrieving apparatus, data compression...

Time limit function utilization apparatus

Time limit function utilization apparatus

Time limit function utilization apparatus

Master chip, semiconductor memory, and method for manufacturing sem...

Semiconductor memory device

Material estimation apparatus, material estimation program and meth...

Time limit function utilization

Static random access memory

Semiconductor device and method for manufacturing the same

Device simulation method, device simulation system and device simul...

Evaluation apparatus and fabrication system for semiconductor

Electrical parameter evaluation system, electrical parameter evalua...

Insulated-gate transistor having narrow-bandgap-source

Patents Applicationslast 30 patents

STORAGE DEVICE

SEMICONDUCTOR MEMORY DEVICE

SWITCHING ELEMENT AND STORAGE DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR DEVICE

PHOTODETECTOR, AND CT DEVICE INCLUDING SAID PHOTODETECTOR

ELECTROCHEMICAL SENSOR AND MEASURING METHOD USING THE SAME

ELECTROCHEMICAL SENSOR

ARITHMETIC CONTROL DEVICE, MEMORY SYSTEM INCLUDING THE SAME, INFORM...

MEMORY SYSTEM

Memory System, Error Correction Device, and Error Correction Method

SEMICONDUCTOR CIRCUIT, D/A CONVERTER, MIXER CIRCUIT, RADIO COMMUNIC...

NONVOLATILE PROGRAMMABLE LOGIC SWITCH

SEMICONDUCTOR CIRCUIT DETERIORATION SIMULATION METHOD AND COMPUTER...

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND ITS WRITING METHOD

Semiconductor LSI circuit and a method for fabricating the semicond...

NAND TYPE NONVOLATILE SEMICONDUCTOR MEMORY DEVICE HAVING SIDEFACE E...

ELECTRONIC DEVICE

DATA RETRIEVING METHOD, DATA RETRIEVING APPARATUS, DATA COMPRESSION...

NONVOLATILE SEMICONDUCTOR MEMORY AND ITS MANUFACTURING METHOD

Semiconductor storage device

Device simulation apparatus, device simulation method, and device s...

TIME LIMIT FUNCTION UTILIZATION APPARATUS

Time limit function utilization apparatus

Authenticated device and individual authentication system

Semiconductor LSI circuit and a method for fabricating the semicond...

Time limit function utilization apparatus

Semiconductor device and method for manufacturing the same

Semiconductor memory device

Master chip, semiconductor memory, and method for manufacturing sem...