Daisuke Matsushita

Person

Hiratsuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile semiconductor memory device having electron scattering...
- Patent number 9,935,122
- Issue date Apr 3, 2018
- TOSHIBA MEMORY CORPORATION
- Tsunehiro Ino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance-change memory operating with read pulses of opposite pol...
- Patent number 9,928,908
- Issue date Mar 27, 2018
- TOSHIBA MEMORY CORPORATION
- Reika Ichihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and semiconductor memory device
- Patent number 9,865,606
- Issue date Jan 9, 2018
- Kabushiki Kaisha Toshiba
- Chika Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 9,780,170
- Issue date Oct 3, 2017
- TOSHIBA MEMORY CORPORATION
- Kensuke Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 9,768,265
- Issue date Sep 19, 2017
- TOSHIBA MEMORY CORPORATION
- Daisuke Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 9,698,236
- Issue date Jul 4, 2017
- Kabushiki Kaisha Toshiba
- Daisuke Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and dielectric film including a fluorite-type...
- Patent number 9,691,973
- Issue date Jun 27, 2017
- Kabushiki Kaisha Toshiba
- Tsunehiro Ino
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 9,685,462
- Issue date Jun 20, 2017
- Kabushiki Kaisha Toshiba
- Kensuke Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulator and memory device
- Patent number 9,634,248
- Issue date Apr 25, 2017
- Kabushiki Kaisha Toshiba
- Tsunehiro Ino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance-change memory having on-state, off-state, and intermedia...
- Patent number 9,601,192
- Issue date Mar 21, 2017
- Kabushiki Kaisha Toshiba
- Reika Ichihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 9,502,431
- Issue date Nov 22, 2016
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile variable resistance element
- Patent number 9,391,272
- Issue date Jul 12, 2016
- Kabushiki Kaisha Toshiba
- Hidenori Miyagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory
- Patent number 9,349,876
- Issue date May 24, 2016
- Kabushiki Kaisha Toshiba
- Izumi Hirano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 9,318,532
- Issue date Apr 19, 2016
- Kabushiki Kaisha Toshiba
- Chika Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable resistive element, storage device and driving method thereof
- Patent number 9,305,645
- Issue date Apr 5, 2016
- Kabushiki Kaisha Toshiba
- Reika Ichihara
- 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 9,252,291
- Issue date Feb 2, 2016
- Kabushiki Kaisha Toshiba
- Jun Fujiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Resistance change device and memory cell array
- Patent number 9,219,229
- Issue date Dec 22, 2015
- Kabushiki Kaisha Toshiba
- Shosuke Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device including variable resistan...
- Patent number 9,147,469
- Issue date Sep 29, 2015
- Kabushiki Kaisha Toshiba
- Akira Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and method for manufacturing same
- Patent number 9,064,902
- Issue date Jun 23, 2015
- Kabushiki Kaisha Toshiba
- Atsushi Murakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance-change memory
- Patent number 9,053,786
- Issue date Jun 9, 2015
- Kabushiki Kaisha Toshiba
- Reika Ichihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording device and method of manufacturing the same
- Patent number 9,040,949
- Issue date May 26, 2015
- Kabushiki Kaisha Toshiba
- Yuichiro Mitani
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device including variable resistan...
- Patent number 8,971,106
- Issue date Mar 3, 2015
- Kabushiki Kaisha Toshiba
- Akira Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Resistance change device and memory cell array
- Patent number 8,916,848
- Issue date Dec 23, 2014
- Kabushiki Kaisha Toshiba
- Shosuke Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 8,860,118
- Issue date Oct 14, 2014
- Kabushiki Kaisha Toshiba
- Daisuke Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device including variable resistan...
- Patent number 8,854,874
- Issue date Oct 7, 2014
- Kabushiki Kaisha Toshiba
- Akira Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile variable resistance element
- Patent number 8,835,896
- Issue date Sep 16, 2014
- Kabushiki Kaisha Toshiba
- Hidenori Miyagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory
- Patent number 8,779,503
- Issue date Jul 15, 2014
- Kabushiki Kaisha Toshiba
- Daisuke Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 8,779,498
- Issue date Jul 15, 2014
- Kabushiki Kaisha Toshiba
- Akira Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable resistance semiconductor memory device
- Patent number 8,772,751
- Issue date Jul 8, 2014
- Kabushiki Kaisha Toshiba
- Akira Takashima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200066748
- Publication date Feb 27, 2020
- Toshiba Memory Corporation
- Daisuke MATSUSHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170271466
- Publication date Sep 21, 2017
- KABUSHIKI KAISHA TOSHIBA
- Daisuke MATSUSHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTANCE-CHANGE MEMORY
- Publication number 20170148516
- Publication date May 25, 2017
- KABUSHIKI KAISHA TOSHIBA
- Reika ICHIHARA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170077115
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Tsunehiro INO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATOR AND MEMORY DEVICE
- Publication number 20170069841
- Publication date Mar 9, 2017
- KABUSHIKI KAISHA TOSHIBA
- Tsunehiro INO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170040416
- Publication date Feb 9, 2017
- KABUSHIKI KAISHA TOSHIBA
- Kensuke OTA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MEMORY DEVICE
- Publication number 20160276351
- Publication date Sep 22, 2016
- Kabushiki Kaisha Toshiba
- Chika TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160190275
- Publication date Jun 30, 2016
- Kabushiki Kaisha Toshiba
- Daisuke Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20160079268
- Publication date Mar 17, 2016
- KABUSHIKI KAISHA TOSHIBA
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160013214
- Publication date Jan 14, 2016
- KABUSHIKI KAISHA TOSHIBA
- Kensuke Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND DIELECTRIC FILM
- Publication number 20150380641
- Publication date Dec 31, 2015
- KABUSHIKI KAISHA TOSHIBA
- Tsunehiro INO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20150249090
- Publication date Sep 3, 2015
- KABUSHIKI KAISHA TOSHIBA
- Atsushi Murakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20150236072
- Publication date Aug 20, 2015
- KABUSHIKI KAISHA TOSHIBA
- Chika Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
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
RESISTANCE-CHANGE MEMORY
- Publication number 20150155035
- Publication date Jun 4, 2015
- KABUSHIKI KAISHA TOSHIBA
- Reika ICHIHARA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING VARIABLE RESISTAN...
- Publication number 20150131363
- Publication date May 14, 2015
- KABUSHIKI KAISHA TOSHIBA
- Akira TAKASHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
RESISTANCE CHANGE DEVICE AND MEMORY CELL ARRAY
- Publication number 20150102279
- Publication date Apr 16, 2015
- KABUSHIKI KAISHA TOSHIBA
- Shosuke FUJII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150084113
- Publication date Mar 26, 2015
- Kabushiki Kaisha Toshiba
- Daisuke Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING VARIABLE RESISTAN...
- Publication number 20140376303
- Publication date Dec 25, 2014
- KABUSHIKI KAISHA TOSHIBA
- Akira TAKASHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE VARIABLE RESISTANCE ELEMENT
- Publication number 20140346434
- Publication date Nov 27, 2014
- Kabushiki Kaisha Toshiba
- Hidenori MIYAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20140239373
- Publication date Aug 28, 2014
- Atsushi MURAKOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY
- Publication number 20140167133
- Publication date Jun 19, 2014
- Kabushiki Kaisha Toshiba
- Izumi HIRANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE RESISTIVE ELEMENT, STORAGE DEVICE AND DRIVING METHOD THEREOF
- Publication number 20140133210
- Publication date May 15, 2014
- KABUSHIKI KAISHA TOSHIBA
- Reika Ichihara
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20140061764
- Publication date Mar 6, 2014
- Kabushiki Kaisha Toshiba
- Akira TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTANCE-CHANGE MEMORY
- Publication number 20140003130
- Publication date Jan 2, 2014
- KABUSHIKI KAISHA TOSHIBA
- Reika ICHIHARA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING VARIABLE RESISTAN...
- Publication number 20130329485
- Publication date Dec 12, 2013
- KABUSHIKI KAISHA TOSHIBA
- Akira TAKASHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE VARIABLE RESISTANCE ELEMENT
- Publication number 20130328009
- Publication date Dec 12, 2013
- Kabushiki Kaisha Toshiba
- Hidenori MIYAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTANCE-VARIABLE MEMORY DEVICE
- Publication number 20130250656
- Publication date Sep 26, 2013
- Kabushiki Kaisha Toshiba
- Takayuki ISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE VARIABLE RESISTANCE ELEMENT AND METHOD OF MANUFACTURING...
- Publication number 20130240825
- Publication date Sep 19, 2013
- Kabushiki Kaisha Toshiba
- Shosuke Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY DEVICE
- Publication number 20130228736
- Publication date Sep 5, 2013
- Kabushiki Kaisha Toshiba
- Daisuke MATSUSHITA
- H01 - BASIC ELECTRIC ELEMENTS

Daisuke Matsushita

Person

Patents Grantslast 30 patents

Nonvolatile semiconductor memory device having electron scattering...

Resistance-change memory operating with read pulses of opposite pol...

Semiconductor device and semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor device and method for manufacturing the same

Semiconductor device and dielectric film including a fluorite-type...

Semiconductor device and method of manufacturing the same

Insulator and memory device

Resistance-change memory having on-state, off-state, and intermedia...

Nonvolatile semiconductor memory device and method of manufacturing...

Nonvolatile variable resistance element

Nonvolatile semiconductor memory

Semiconductor memory device

Variable resistive element, storage device and driving method thereof

Semiconductor memory device

Nonvolatile semiconductor memory device

Resistance change device and memory cell array

Nonvolatile semiconductor memory device including variable resistan...

Semiconductor memory device and method for manufacturing same

Resistance-change memory

Information recording device and method of manufacturing the same

Nonvolatile semiconductor memory device including variable resistan...

Resistance change device and memory cell array

Semiconductor device and method for manufacturing the same

Nonvolatile semiconductor memory device including variable resistan...

Nonvolatile variable resistance element

Nonvolatile semiconductor memory

Nonvolatile semiconductor memory device

Variable resistance semiconductor memory device

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

RESISTANCE-CHANGE MEMORY

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

INSULATOR AND MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND DIELECTRIC FILM

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

RESISTANCE-CHANGE MEMORY

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING VARIABLE RESISTAN...

RESISTANCE CHANGE DEVICE AND MEMORY CELL ARRAY

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING VARIABLE RESISTAN...

NONVOLATILE VARIABLE RESISTANCE ELEMENT

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME

NONVOLATILE SEMICONDUCTOR MEMORY

VARIABLE RESISTIVE ELEMENT, STORAGE DEVICE AND DRIVING METHOD THEREOF

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

RESISTANCE-CHANGE MEMORY

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING VARIABLE RESISTAN...

NONVOLATILE VARIABLE RESISTANCE ELEMENT

RESISTANCE-VARIABLE MEMORY DEVICE

NONVOLATILE VARIABLE RESISTANCE ELEMENT AND METHOD OF MANUFACTURING...

MEMORY DEVICE