Hitoshi Shiga

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor storage device
- Patent number 12,080,374
- Issue date Sep 3, 2024
- Kioxia Corporation
- Masaki Fujiu
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device that includes block decoders each havin...
- Patent number 11,158,385
- Issue date Oct 26, 2021
- Kioxia Corporation
- Koji Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device that includes a block decoder having pl...
- Patent number 10,629,268
- Issue date Apr 21, 2020
- TOSHIBA MEMORY CORPORATION
- Koji Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Read process in a semiconductor memory device including a memory ce...
- Patent number 10,593,405
- Issue date Mar 17, 2020
- TOSHIBA MEMORY CORPORATION
- Ryuichi Fujimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system
- Patent number 10,297,338
- Issue date May 21, 2019
- TOSHIBA MEMORY CORPORATION
- Masanobu Shirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor storage device
- Patent number 9,613,720
- Issue date Apr 4, 2017
- Kabushiki Kaisha Toshiba
- Kouichirou Yamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and read method thereof
- Patent number 9,196,371
- Issue date Nov 24, 2015
- Kabushiki Kaisha Toshiba
- Ayako Yamano
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 9,043,679
- Issue date May 26, 2015
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and method for writing therein
- Patent number 9,003,105
- Issue date Apr 7, 2015
- Kabushiki Kaisha Toshiba
- Ayako Yamano
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system having nonvolatile semiconductor memories with contro...
- Patent number 8,902,662
- Issue date Dec 2, 2014
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device capable of testing signal integrity
- Patent number 8,843,674
- Issue date Sep 23, 2014
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile semiconductor memory device and method testing the same
- Patent number 8,432,737
- Issue date Apr 30, 2013
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 8,331,158
- Issue date Dec 11, 2012
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 8,331,147
- Issue date Dec 11, 2012
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system with a semiconductor memory device
- Patent number 8,327,063
- Issue date Dec 4, 2012
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 8,205,039
- Issue date Jun 19, 2012
- Kabushiki Kaisha Toshiba
- Osamu Nagao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile semiconductor memory and data reading method
- Patent number 8,189,395
- Issue date May 29, 2012
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device equipped with a sense amplifier for re...
- Patent number 8,036,034
- Issue date Oct 11, 2011
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory system
- Patent number 7,978,512
- Issue date Jul 12, 2011
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-level nonvolatile semiconductor memory device
- Patent number 7,941,588
- Issue date May 10, 2011
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 7,859,910
- Issue date Dec 28, 2010
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory and data reading method
- Patent number 7,843,724
- Issue date Nov 30, 2010
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory
- Patent number 7,826,268
- Issue date Nov 2, 2010
- Kabushiki Kaisha Toshiba
- Norihiro Fujita
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit and semiconductor integrated circu...
- Patent number 7,800,136
- Issue date Sep 21, 2010
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device
- Patent number 7,729,178
- Issue date Jun 1, 2010
- Kabushiki Kaisha Toshiba
- Yasushi Kameda
- G11 - INFORMATION STORAGE
Information Patent Grant
Application specific semiconductor integrated circuit and its manuf...
- Patent number 7,650,584
- Issue date Jan 19, 2010
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-volatile semiconductor storage device
- Patent number 7,522,452
- Issue date Apr 21, 2009
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
NAND flash memory and blank page search method therefor
- Patent number 7,382,652
- Issue date Jun 3, 2008
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system which copies successive pages, and data copy method t...
- Patent number 7,372,744
- Issue date May 13, 2008
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 7,369,454
- Issue date May 6, 2008
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20230267972
- Publication date Aug 24, 2023
- KIOXIA Corporation
- Masaki FUJIU
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200234774
- Publication date Jul 23, 2020
- Toshiba Memory Corporation
- Koji KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20190295649
- Publication date Sep 26, 2019
- Toshiba Memory Corporation
- Ryuichi FUJIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20190108884
- Publication date Apr 11, 2019
- Toshiba Memory Corporation
- Koji KATO
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM
- Publication number 20180081542
- Publication date Mar 22, 2018
- Toshiba Memory Corporation
- Masanobu Shirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20160189801
- Publication date Jun 30, 2016
- KABUSHIKI KAISHA TOSHIBA
- Kouichirou YAMAGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND READ METHOD THEREOF
- Publication number 20140254261
- Publication date Sep 11, 2014
- KABUSHIKI KAISHA TOSHIBA
- Ayako YAMANO
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE CAPABLE OF TESTING SIGNAL INTEGRITY
- Publication number 20140244864
- Publication date Aug 28, 2014
- Hitoshi SHIGA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20140006906
- Publication date Jan 2, 2014
- Hitoshi Shiga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR WRITING THEREIN
- Publication number 20130246730
- Publication date Sep 19, 2013
- Kabushiki Kaisha Toshiba
- Ayako YAMANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20130070546
- Publication date Mar 21, 2013
- Kabushiki Kaisha Toshiba
- Osamu Nagao
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM HAVING NONVOLATILE SEMICONDUCTOR MEMORIES
- Publication number 20120063234
- Publication date Mar 15, 2012
- Hitoshi SHIGA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD TESTING THE SAME
- Publication number 20120051134
- Publication date Mar 1, 2012
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20110228615
- Publication date Sep 22, 2011
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20110205801
- Publication date Aug 25, 2011
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20110044103
- Publication date Feb 24, 2011
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY AND DATA READING METHOD
- Publication number 20110044106
- Publication date Feb 24, 2011
- Kabushiki Kaisha Toshiba
- Hitoshi SHIGA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20100241794
- Publication date Sep 23, 2010
- Kabushiki Kaisha Toshiba
- Osamu NAGAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF READING THE SAME
- Publication number 20100208519
- Publication date Aug 19, 2010
- Kabushiki Kaisha Toshiba
- Hitoshi SHIGA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20100149867
- Publication date Jun 17, 2010
- Hiroaki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20100124110
- Publication date May 20, 2010
- Kabushiki Kaisha Toshiba
- Hitoshi SHIGA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY SYSTEM
- Publication number 20100080056
- Publication date Apr 1, 2010
- Kabushiki Kaisha Toshiba
- Hitoshi SHIGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM WITH A SEMICONDUCTOR MEMORY DEVICE
- Publication number 20090292863
- Publication date Nov 26, 2009
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20090154244
- Publication date Jun 18, 2009
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY
- Publication number 20090080261
- Publication date Mar 26, 2009
- Kabushiki Kaisha Toshiba
- Norihiro Fujita
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY AND DATA READING METHOD
- Publication number 20080239805
- Publication date Oct 2, 2008
- Kabushiki Kaisha Toshiba
- Hitoshi SHIGA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20080082735
- Publication date Apr 3, 2008
- Kabushiki Kaisha Toshiba
- Hitoshi Shiga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCU...
- Publication number 20080073673
- Publication date Mar 27, 2008
- Kabushiki Kaisha Toshiba
- Hitoshi SHIGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPLICATION SPECIFIC SEMICONDUCTOR INTEGRATED CIRCUIT AND ITS MANUF...
- Publication number 20080074929
- Publication date Mar 27, 2008
- Kabushiki Kaisha Toshiba
- Hitoshi SHIGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20080043531
- Publication date Feb 21, 2008
- Kabushiki Kaisha Toshiba
- Yasushi KAMEDA
- G11 - INFORMATION STORAGE

Hitoshi Shiga

Person

Patents Grantslast 30 patents

Semiconductor storage device

Semiconductor memory device that includes block decoders each havin...

Semiconductor memory device that includes a block decoder having pl...

Read process in a semiconductor memory device including a memory ce...

Memory system

Semiconductor storage device

Nonvolatile semiconductor memory device and read method thereof

Memory device

Semiconductor memory device and method for writing therein

Memory system having nonvolatile semiconductor memories with contro...

Semiconductor memory device capable of testing signal integrity

Nonvolatile semiconductor memory device and method testing the same

Semiconductor memory device

Nonvolatile semiconductor memory device

Memory system with a semiconductor memory device

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory and data reading method

Semiconductor storage device equipped with a sense amplifier for re...

Semiconductor memory system

Multi-level nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory and data reading method

Nonvolatile semiconductor memory

Semiconductor integrated circuit and semiconductor integrated circu...

Non-volatile semiconductor memory device

Application specific semiconductor integrated circuit and its manuf...

Non-volatile semiconductor storage device

NAND flash memory and blank page search method therefor

Memory system which copies successive pages, and data copy method t...

Semiconductor integrated circuit device

Patents Applicationslast 30 patents

SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

MEMORY SYSTEM

SEMICONDUCTOR STORAGE DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND READ METHOD THEREOF

SEMICONDUCTOR MEMORY DEVICE CAPABLE OF TESTING SIGNAL INTEGRITY

MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR WRITING THEREIN

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

MEMORY SYSTEM HAVING NONVOLATILE SEMICONDUCTOR MEMORIES

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD TESTING THE SAME

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY AND DATA READING METHOD

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF READING THE SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR MEMORY SYSTEM

MEMORY SYSTEM WITH A SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY

NONVOLATILE SEMICONDUCTOR MEMORY AND DATA READING METHOD

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR INTEGRATED CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCU...

APPLICATION SPECIFIC SEMICONDUCTOR INTEGRATED CIRCUIT AND ITS MANUF...

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE