Ryousuke Takizawa

Person

Naka-Gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Voltage applications to a memory cell including a resistance change...
- Patent number 11,935,591
- Issue date Mar 19, 2024
- Kioxia Corporation
- Masahiro Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 11,651,808
- Issue date May 16, 2023
- Kioxia Corporation
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 11,264,072
- Issue date Mar 1, 2022
- Kioxia Corporation
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 10,964,368
- Issue date Mar 30, 2021
- TOSHIBA MEMORY CORPORATION
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device that performs a read operation and a test operation
- Patent number 10,755,752
- Issue date Aug 25, 2020
- TOSHIBA MEMORY CORPORATION
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 10,741,233
- Issue date Aug 11, 2020
- TOSHIBA MEMORY CORPORATION
- Masahiro Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and driving method of the same
- Patent number 9,606,743
- Issue date Mar 28, 2017
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 9,595,311
- Issue date Mar 14, 2017
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device and control method thereof
- Patent number 9,582,414
- Issue date Feb 28, 2017
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric random access memory and memory system
- Patent number RE46296
- Issue date Jan 31, 2017
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
Information Patent Grant
Nonvolatile memory
- Patent number 9,536,621
- Issue date Jan 3, 2017
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and driving method of the same
- Patent number 9,355,702
- Issue date May 31, 2016
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory
- Patent number 9,324,457
- Issue date Apr 26, 2016
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device and control method thereof
- Patent number 9,256,523
- Issue date Feb 9, 2016
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and driving method of the same
- Patent number 8,988,933
- Issue date Mar 24, 2015
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory and memory system
- Patent number 8,799,744
- Issue date Aug 5, 2014
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ferroelectric random access memory and memory system
- Patent number 8,559,206
- Issue date Oct 15, 2013
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric memory device and method with reference potential cor...
- Patent number 8,374,017
- Issue date Feb 12, 2013
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric random access memory and memory system
- Patent number 8,351,237
- Issue date Jan 8, 2013
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 8,125,816
- Issue date Feb 28, 2012
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic random access memory
- Patent number 7,969,768
- Issue date Jun 28, 2011
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive random access memory and its write control method
- Patent number 7,633,795
- Issue date Dec 15, 2009
- Kabushiki Kaisha Toshiba
- Naoharu Shimomura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic random access memory
- Patent number 7,269,060
- Issue date Sep 11, 2007
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory device
- Patent number 7,054,188
- Issue date May 30, 2006
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory device and method of reading information
- Patent number 7,006,374
- Issue date Feb 28, 2006
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MEMORY DEVICE
- Publication number 20240112732
- Publication date Apr 4, 2024
- KIOXIA Corporation
- Yu SHIMADA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20230317155
- Publication date Oct 5, 2023
- Kioxia Corporation
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20220406374
- Publication date Dec 22, 2022
- KIOXIA Corporation
- Masahiro TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20210295890
- Publication date Sep 23, 2021
- KIOXIA Corporation
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210183425
- Publication date Jun 17, 2021
- Toshiba Memory Corporation
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200312395
- Publication date Oct 1, 2020
- Toshiba Memory Corporation
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20200020365
- Publication date Jan 16, 2020
- Toshiba Memory Corporation
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20190080740
- Publication date Mar 14, 2019
- Toshiba Memory Corporation
- Masahiro TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170263299
- Publication date Sep 14, 2017
- Kabushiki Kaisha Toshiba
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND DRIVING METHOD OF THE SAME
- Publication number 20160246531
- Publication date Aug 25, 2016
- Kabushiki Kaisha Toshiba
- Ryousuke TAKIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE MEMORY
- Publication number 20160211036
- Publication date Jul 21, 2016
- Kabushiki Kaisha Toshiba
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND CONTROL METHOD THEREOF
- Publication number 20160154732
- Publication date Jun 2, 2016
- KABUSHIKI KAISHA TOSHIBA
- Ryousuke Takizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20160049186
- Publication date Feb 18, 2016
- Kabushiki Kaisha Toshiba
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE MEMORY
- Publication number 20150262701
- Publication date Sep 17, 2015
- Kabushiki Kaisha Toshiba
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM AND MEMORY
- Publication number 20140289446
- Publication date Sep 25, 2014
- Ryousuke TAKIZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND CONTROL METHOD THEREOF
- Publication number 20140075113
- Publication date Mar 13, 2014
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FERROELECTRIC RANDOM ACCESS MEMORY AND MEMORY SYSTEM
- Publication number 20130188412
- Publication date Jul 25, 2013
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY AND MEMORY SYSTEM
- Publication number 20130024744
- Publication date Jan 24, 2013
- Kabushiki Kaisha Toshiba
- Ryousuke TAKIZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20120069629
- Publication date Mar 22, 2012
- Yoshihiro UEDA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF OPERATING THE SAME
- Publication number 20100103715
- Publication date Apr 29, 2010
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RANDOM ACCESS MEMORTY
- Publication number 20100072530
- Publication date Mar 25, 2010
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20090323390
- Publication date Dec 31, 2009
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20090316470
- Publication date Dec 24, 2009
- Kabushiki Kaisha Toshiba
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE RANDOM ACCESS MEMORY AND ITS WRITE CONTROL METHOD
- Publication number 20070159875
- Publication date Jul 12, 2007
- KABUSHIKI KAISHA TOSHIBA
- Naoharu Shimomura
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic random access memory
- Publication number 20070030726
- Publication date Feb 8, 2007
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic memory device
- Publication number 20060056217
- Publication date Mar 16, 2006
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic memory device and method of reading information
- Publication number 20050180204
- Publication date Aug 18, 2005
- Ryousuke Takizawa
- G11 - INFORMATION STORAGE

Ryousuke Takizawa

Person

Patents Grantslast 30 patents

Voltage applications to a memory cell including a resistance change...

Semiconductor memory device

Memory device

Semiconductor memory device

Memory device that performs a read operation and a test operation

Semiconductor memory device

Semiconductor memory device and driving method of the same

Nonvolatile semiconductor memory device

Semiconductor storage device and control method thereof

Ferroelectric random access memory and memory system

Nonvolatile memory

Semiconductor memory device and driving method of the same

Nonvolatile memory

Semiconductor storage device and control method thereof

Semiconductor memory device and driving method of the same

Nonvolatile semiconductor memory and memory system

Ferroelectric random access memory and memory system

Ferroelectric memory device and method with reference potential cor...

Ferroelectric random access memory and memory system

Semiconductor storage device

Magnetic random access memory

Magnetoresistive random access memory and its write control method

Magnetic random access memory

Magnetic memory device

Magnetic memory device and method of reading information

Patents Applicationslast 30 patents

MEMORY DEVICE

MEMORY DEVICE

MEMORY DEVICE

MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE AND DRIVING METHOD OF THE SAME

NONVOLATILE MEMORY

SEMICONDUCTOR STORAGE DEVICE AND CONTROL METHOD THEREOF

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE MEMORY

MEMORY SYSTEM AND MEMORY

SEMICONDUCTOR STORAGE DEVICE AND CONTROL METHOD THEREOF

FERROELECTRIC RANDOM ACCESS MEMORY AND MEMORY SYSTEM

NONVOLATILE SEMICONDUCTOR MEMORY AND MEMORY SYSTEM

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE AND METHOD OF OPERATING THE SAME

MAGNETIC RANDOM ACCESS MEMORTY

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE

MAGNETORESISTIVE RANDOM ACCESS MEMORY AND ITS WRITE CONTROL METHOD

Magnetic random access memory

Magnetic memory device

Magnetic memory device and method of reading information