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Haruka KUSAI
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
Patent number
9,768,380
Issue date
Sep 19, 2017
Kabushiki Kaisha Toshiba
Kiwamu Sakuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
Patent number
9,117,848
Issue date
Aug 25, 2015
Kabushiki Kaisha Toshiba
Haruka Kusai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile variable resistive device
Patent number
9,105,838
Issue date
Aug 11, 2015
Kabushiki Kaisha Toshiba
Takashi Haimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
Patent number
9,087,715
Issue date
Jul 21, 2015
Kabushiki Kaisha Toshiba
Haruka Kusai
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
9,076,722
Issue date
Jul 7, 2015
Kabushiki Kaisha Toshiba
Kiwamu Sakuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing the same
Patent number
8,994,087
Issue date
Mar 31, 2015
Kabushiki Kaisha Toshiba
Masumi Saitoh
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
Patent number
8,952,441
Issue date
Feb 10, 2015
Kabushiki Kaisha Toshiba
Kiwamu Sakuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Programmable logic switch
Patent number
8,884,648
Issue date
Nov 11, 2014
Kabushiki Kaisha Toshiba
Koichiro Zaitsu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
8,710,580
Issue date
Apr 29, 2014
Kabushiki Kaisha Toshiba
Kiwamu Sakuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
8,710,485
Issue date
Apr 29, 2014
Kabushiki Kaisha Toshiba
Masumi Saitoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile resistance change device
Patent number
8,450,709
Issue date
May 28, 2013
Kabushiki Kaisha Toshiba
Haruka Kusai
G11 - INFORMATION STORAGE
Information
Patent Grant
Programmable logic switch
Patent number
8,432,186
Issue date
Apr 30, 2013
Kabushiki Kaisha Toshiba
Koichiro Zaitsu
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
Publication number
20150287913
Publication date
Oct 8, 2015
KABUSHIKI KAISHA TOSHIBA
Kiwamu SAKUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
Publication number
20130307047
Publication date
Nov 21, 2013
Kabushiki Kaisha Toshiba
Kiwamu SAKUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROGRAMMABLE LOGIC SWITCH
Publication number
20130222011
Publication date
Aug 29, 2013
Kabushiki Kaisha Toshiba
Koichiro Zaitsu
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
Publication number
20130200450
Publication date
Aug 8, 2013
Kabushiki Kaisha Toshiba
Haruka Kusai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
Publication number
20130181184
Publication date
Jul 18, 2013
Kiwamu SAKUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20130181274
Publication date
Jul 18, 2013
Kabushiki Kaisha Toshiba
Masumi SAITOH
B82 - NANO-TECHNOLOGY
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
Publication number
20130175490
Publication date
Jul 11, 2013
Haruka KUSAI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20130134372
Publication date
May 30, 2013
Kiwamu SAKUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURIN...
Publication number
20120280303
Publication date
Nov 8, 2012
Kabushiki Kaisha Toshiba
Masahiro KIYOTOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20120273747
Publication date
Nov 1, 2012
Masumi SAITOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE VARIABLE RESISTIVE DEVICE
Publication number
20120211719
Publication date
Aug 23, 2012
Kabushiki Kaisha Toshiba
Takashi HAIMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE RESISTANCE CHANGE DEVICE
Publication number
20120091420
Publication date
Apr 19, 2012
Kabushiki Kaisha Toshiba
Haruka KUSAI
G11 - INFORMATION STORAGE