Yoshihisa Iwata

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device with a three-dimensional stacked memory...
- Patent number 12,185,538
- Issue date Dec 31, 2024
- Kioxia Corporation
- Tomoo Hishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 11,631,719
- Issue date Apr 18, 2023
- Kioxia Corporation
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 11,127,791
- Issue date Sep 21, 2021
- TOSHIBA MEMORY CORPORATION
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 10,672,834
- Issue date Jun 2, 2020
- TOSHIBA MEMORY CORPORATION
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device with a three-dimensional stacked memory...
- Patent number 10,586,806
- Issue date Mar 10, 2020
- TOSHIBA MEMORY CORPORATION
- Tomoo Hishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 10,256,274
- Issue date Apr 9, 2019
- TOSHIBA MEMORY CORPORATION
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 10,199,099
- Issue date Feb 5, 2019
- TOSHIBA MEMORY CORPORATION
- Megumu Hori
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with a three-dimensional stacked memory...
- Patent number 10,068,916
- Issue date Sep 4, 2018
- TOSHIBA MEMORY CORPORATION
- Tomoo Hishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile semiconductor storage device
- Patent number RE46949
- Issue date Jul 10, 2018
- TOSHIBA MEMORY CORPORATION
- Takashi Maeda
Information Patent Grant
Semiconductor memory device
- Patent number 9,929,212
- Issue date Mar 27, 2018
- TOSHIBA MEMORY CORPORATION
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic memory device and magnetic storage method
- Patent number 9,886,199
- Issue date Feb 6, 2018
- Kabushiki Kaisha Toshiba
- Tsuyoshi Kondo
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device including pillars buried in...
- Patent number 9,859,211
- Issue date Jan 2, 2018
- TOSHIBA MEMORY CORPORATION
- Takashi Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device and driving method of the same
- Patent number 9,679,644
- Issue date Jun 13, 2017
- Kabushiki Kaisha Toshiba
- Takayuki Miyazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with a three-dimensional stacked memory...
- Patent number 9,576,968
- Issue date Feb 21, 2017
- Kabushiki Kaisha Toshiba
- Tomoo Hishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 9,553,132
- Issue date Jan 24, 2017
- Kabushiki Kaisha Toshiba
- Yusuke Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device
- Patent number 9,424,919
- Issue date Aug 23, 2016
- Kabushiki Kaisha Toshiba
- Reika Ichihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device including pillars buried in...
- Patent number 9,412,756
- Issue date Aug 9, 2016
- Kabushiki Kaisha Toshiba
- Takashi Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of performing setting operat...
- Patent number 9,312,003
- Issue date Apr 12, 2016
- Kabushiki Kaisha Toshiba
- Chika Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory and voltage output measuring method of the sem...
- Patent number 9,293,175
- Issue date Mar 22, 2016
- Kabushiki Kaisha Toshiba
- Katsuaki Sakurai
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 9,275,729
- Issue date Mar 1, 2016
- Kabushiki Kaisha Toshiba
- Kensuke Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number RE45890
- Issue date Feb 16, 2016
- Kabushiki Kaisha Toshiba
- Kiyotaro Itagaki
- 001 -
Information Patent Grant
Non-volatile semiconductor storage device
- Patent number RE45832
- Issue date Jan 5, 2016
- Kabushiki Kaisha Toshiba
- Takashi Maeda
- 001 -
Information Patent Grant
Non-volatile semiconductor memory device
- Patent number 9,171,623
- Issue date Oct 27, 2015
- Kabushiki Kaisha Toshiba
- Tomoo Hishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory device utilizing magnetic domain wall motion
- Patent number 9,123,878
- Issue date Sep 1, 2015
- Kabushiki Kaisha Toshiba
- Yoshihisa Iwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and method of controlling t...
- Patent number 9,093,143
- Issue date Jul 28, 2015
- Kabushiki Kaisha Toshiba
- Sumiko Domae
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with a 3-dimensional stacked memory cel...
- Patent number 9,076,675
- Issue date Jul 7, 2015
- Kabushiki Kaisha Toshiba
- Tomoo Hishida
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 9,070,434
- Issue date Jun 30, 2015
- Kabushiki Kaisha Toshiba
- Takeshi Hioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 9,058,856
- Issue date Jun 16, 2015
- Kabushiki Kaisha Toshiba
- Yoshihisa Iwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 8,995,168
- Issue date Mar 31, 2015
- Kabushiki Kaisha Toshiba
- Reika Ichihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 8,861,279
- Issue date Oct 14, 2014
- Kabushiki Kaisha Toshiba
- Tomoo Hishida
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE WITH A THREE-DIMENSIONAL STACKED MEMORY...
- Publication number 20250098166
- Publication date Mar 20, 2025
- KIOXIA Corporation
- Tomoo HISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY DEVICE USING SEMICONDUCTOR ELEMENT
- Publication number 20240334675
- Publication date Oct 3, 2024
- Unisantis Electronics Singapore PTE Ltd.
- Koji SAKUI
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE USING SEMICONDUCTOR ELEMENT
- Publication number 20240321343
- Publication date Sep 26, 2024
- Unisantis Electronics Singapore PTE Ltd.
- Koji SAKUI
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE INCLUDING SEMICONDUCTOR ELEMENT
- Publication number 20240206150
- Publication date Jun 20, 2024
- Unisantis Electronics Singapore PTE Ltd.
- Koji SAKUI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210384259
- Publication date Dec 9, 2021
- Toshiba Memory Corporation
- Yusuke KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE WITH A THREE-DIMENSIONAL STACKED MEMORY...
- Publication number 20210375923
- Publication date Dec 2, 2021
- KIOXIA Corporation
- Tomoo HISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200243606
- Publication date Jul 30, 2020
- Toshiba Memory Corporation
- Yusuke KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200091190
- Publication date Mar 19, 2020
- Toshiba Memory Corporation
- Tomoo HISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20190189693
- Publication date Jun 20, 2019
- Toshiba Memory Corporation
- Yusuke KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE WITH A THREE-DIMENSIONAL STACKED MEMORY...
- Publication number 20180337194
- Publication date Nov 22, 2018
- Toshiba Memory Corporation
- Tomoo HISHIDA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20180277201
- Publication date Sep 27, 2018
- Toshiba Memory Corporation
- Megumu HORI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20180175111
- Publication date Jun 21, 2018
- Toshiba Memory Corporation
- Yusuke KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170104032
- Publication date Apr 13, 2017
- KABUSHIKI KAISHA TOSHIBA
- Yusuke KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170104002
- Publication date Apr 13, 2017
- KABUSHIKI KAISHA TOSHIBA
- Tomoo HISHIDA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PILLARS BURIED IN...
- Publication number 20160307838
- Publication date Oct 20, 2016
- KABUSHIKI KAISHA TOSHIBA
- Takashi MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC DOMAIN WALL MOTION MEMORY DEVICE
- Publication number 20160267955
- Publication date Sep 15, 2016
- Kabushiki Kaisha Toshiba
- Yoshihisa IWATA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND DRIVING METHOD OF THE SAME
- Publication number 20160267974
- Publication date Sep 15, 2016
- KABUSHIKI KAISHA TOSHIBA
- Takayuki MIYAZAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC MEMORY DEVICE AND MAGNETIC STORAGE METHOD
- Publication number 20160224242
- Publication date Aug 4, 2016
- Kabushiki Kaisha Toshiba
- Tsuyoshi KONDO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20150263030
- Publication date Sep 17, 2015
- KABUSHIKI KAISHA TOSHIBA
- Tomoo HISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE MEMORY DEVICE
- Publication number 20150262671
- Publication date Sep 17, 2015
- KABUSHIKI KAISHA TOSHIBA
- Kikuko SUGIMAE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20150213887
- Publication date Jul 30, 2015
- KABUSHIKI KAISHA TOSHIBA
- Kensuke OTA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20150162083
- Publication date Jun 11, 2015
- Kabushiki Kaisha Toshiba
- Reika ICHIHARA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF PERFORMING SETTING OPERA...
- Publication number 20150078064
- Publication date Mar 19, 2015
- KABUSHIKI KAISHA TOSHIBA
- Chika TANAKA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC MEMORY DEVICE UTILIZING MAGNETIC DOMAIN WALL MOTION
- Publication number 20150070980
- Publication date Mar 12, 2015
- Kabushiki Kaisha Toshiba
- Yoshihisa IWATA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PILLARS BURIED IN...
- Publication number 20140361357
- Publication date Dec 11, 2014
- Kabushiki Kaisha Toshiba
- Takashi MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR ERASING DATA...
- Publication number 20140334231
- Publication date Nov 13, 2014
- KABUSHIKI KAISHA TOSHIBA
- Kiyotaro ITAGAKI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20140291798
- Publication date Oct 2, 2014
- KABUSHIKI KAISHA TOSHIBA
- Tomoo HISHIDA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING T...
- Publication number 20140286079
- Publication date Sep 25, 2014
- KABUSHIKI KAISHA TOSHIBA
- Sumiko DOMAE
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20140286095
- Publication date Sep 25, 2014
- Kabushiki Kaisha Toshiba
- Tomoo HISHIDA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20140268999
- Publication date Sep 18, 2014
- Kabushiki Kaisha Toshiba
- Reika ICHIHARA
- G11 - INFORMATION STORAGE

Yoshihisa Iwata

Person

Patents Grantslast 30 patents

Semiconductor memory device with a three-dimensional stacked memory...

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device with a three-dimensional stacked memory...

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device with a three-dimensional stacked memory...

Non-volatile semiconductor storage device

Semiconductor memory device

Magnetic memory device and magnetic storage method

Nonvolatile semiconductor memory device including pillars buried in...

Semiconductor storage device and driving method of the same

Semiconductor memory device with a three-dimensional stacked memory...

Semiconductor memory device

Semiconductor storage device

Nonvolatile semiconductor memory device including pillars buried in...

Semiconductor memory device and method of performing setting operat...

Semiconductor memory and voltage output measuring method of the sem...

Semiconductor memory device

Nonvolatile semiconductor memory device

Non-volatile semiconductor storage device

Non-volatile semiconductor memory device

Magnetic memory device utilizing magnetic domain wall motion

Nonvolatile semiconductor memory device and method of controlling t...

Semiconductor memory device with a 3-dimensional stacked memory cel...

Semiconductor device

Semiconductor memory device

Semiconductor storage device

Semiconductor storage device

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY DEVICE WITH A THREE-DIMENSIONAL STACKED MEMORY...

MEMORY DEVICE USING SEMICONDUCTOR ELEMENT

MEMORY DEVICE USING SEMICONDUCTOR ELEMENT

MEMORY DEVICE INCLUDING SEMICONDUCTOR ELEMENT

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE WITH A THREE-DIMENSIONAL STACKED MEMORY...

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE WITH A THREE-DIMENSIONAL STACKED MEMORY...

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PILLARS BURIED IN...

MAGNETIC DOMAIN WALL MOTION MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE AND DRIVING METHOD OF THE SAME

MAGNETIC MEMORY DEVICE AND MAGNETIC STORAGE METHOD

SEMICONDUCTOR MEMORY DEVICE

NON-VOLATILE MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF PERFORMING SETTING OPERA...

MAGNETIC MEMORY DEVICE UTILIZING MAGNETIC DOMAIN WALL MOTION

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING PILLARS BURIED IN...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR ERASING DATA...

SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING T...

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE