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Takeshi Murata
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device and manufacturing method therefor
Patent number
11,069,701
Issue date
Jul 20, 2021
TOSHIBA MEMORY CORPORATION
Kosei Noda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
10,964,711
Issue date
Mar 30, 2021
TOSHIBA MEMORY CORPORATION
Takeshi Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device with charge-diffusion-less transistors
Patent number
10,032,935
Issue date
Jul 24, 2018
TOSHIBA MEMORY CORPORATION
Masaaki Higuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory having a word line bent towards a...
Patent number
9,202,816
Issue date
Dec 1, 2015
Kabushiki Kaisha Toshiba
Takeshi Kamigaichi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and manufacturing method th...
Patent number
9,123,747
Issue date
Sep 1, 2015
Kabushiki Kaisha Toshiba
Takeshi Sonehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory having a word line bent towards a...
Patent number
8,994,180
Issue date
Mar 31, 2015
Kabushiki Kaisha Toshiba
Takeshi Kamigaichi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory having a word line bent towards a...
Patent number
8,786,096
Issue date
Jul 22, 2014
Kabushiki Kaisha Toshiba
Takeshi Kamigaichi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device including memory cell having rectifying...
Patent number
8,502,183
Issue date
Aug 6, 2013
Kabushiki Kaisha Toshiba
Jun Nishimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory having a word line bent towards a...
Patent number
8,497,582
Issue date
Jul 30, 2013
Kabushiki Kaisha Toshiba
Takeshi Kamigaichi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device and method of manufacturing the same
Patent number
8,471,297
Issue date
Jun 25, 2013
Kabushiki Kaisha Toshiba
Takeshi Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor storage device
Patent number
8,274,809
Issue date
Sep 25, 2012
Kabushiki Kaisha Toshiba
Takeshi Murata
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
Patent number
8,237,218
Issue date
Aug 7, 2012
Kabushiki Kaisha Toshiba
Takeshi Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
Patent number
8,026,546
Issue date
Sep 27, 2011
Kabushiki Kaisha Toshiba
Takeshi Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor storage device and manufacturing method thereof
Patent number
7,804,133
Issue date
Sep 28, 2010
Kabushiki Kaisha Toshiba
Takeshi Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory having a word line bent towards a...
Patent number
7,671,475
Issue date
Mar 2, 2010
Kabushiki Kaisha Toshiba
Takeshi Kamigaichi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20240203460
Publication date
Jun 20, 2024
KIOXIA Corporation
Takeshi MURATA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20230397414
Publication date
Dec 7, 2023
KIOXIA Corporation
Takeshi MURATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20190296031
Publication date
Sep 26, 2019
Toshiba Memory Corporation
Takeshi MURATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREFOR
Publication number
20190296038
Publication date
Sep 26, 2019
Toshiba Memory Corporation
Kosei NODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE WITH CHARGE-DIFFUSION-LESS TRANSISTORS
Publication number
20170271527
Publication date
Sep 21, 2017
Kabushiki Kaisha Toshiba
Masaaki HIGUCHI
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
Publication number
20160254053
Publication date
Sep 1, 2016
KABUSHIKI KAISHA TOSHIBA
Karin TAKAYAMA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20160233226
Publication date
Aug 11, 2016
KABUSHIKI KAISHA TOSHIBA
Takeshi MURATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR STORAGE APPARATUS, AND SEMICO...
Publication number
20160071863
Publication date
Mar 10, 2016
KABUSHIKI KAISHA TOSHIBA
Akio KANEKO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY HAVING A WORD LINE BENT TOWARDS A...
Publication number
20160064393
Publication date
Mar 3, 2016
KABUSHIKI KAISHA TOSHIBA
Takeshi KAMIGAICHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20160043196
Publication date
Feb 11, 2016
Kabushiki Kaisha Toshiba
Takeshi MURATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY HAVING A WORD LINE BENT TOWARDS A...
Publication number
20150162340
Publication date
Jun 11, 2015
KABUSHIKI KAISHA TOSHIBA
Takeshi KAMIGAICHI
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD TH...
Publication number
20150041815
Publication date
Feb 12, 2015
Kabushiki Kaisha Toshiba
Takeshi SONEHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY HAVING A WORD LINE BENT TOWARDS A...
Publication number
20140293694
Publication date
Oct 2, 2014
KABUSHIKI KAISHA TOSHIBA
Takeshi KAMIGAICHI
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY HAVING A WORD LINE BENT TOWARDS A...
Publication number
20130294164
Publication date
Nov 7, 2013
Takeshi KAMIGAICHI
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY HAVING A WORD LINE BENT TOWARDS A...
Publication number
20120176839
Publication date
Jul 12, 2012
Takeshi KAMIGAICHI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20120025386
Publication date
Feb 2, 2012
Kabushiki Kaisha Toshiba
Takeshi MURATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
Publication number
20110316065
Publication date
Dec 29, 2011
KABUSHIKI KAISHA TOSHIBA
Takeshi Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE INCLUDING MEMORY CELL HAVING RECTIFYING...
Publication number
20110233500
Publication date
Sep 29, 2011
Kabushiki Kaisha Toshiba
Jun Nishimura
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE
Publication number
20110038194
Publication date
Feb 17, 2011
Takeshi MURATA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE HAVING STACK GATE STRUCTURE AND METHOD...
Publication number
20100155813
Publication date
Jun 24, 2010
Takeshi MURATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY HAVING A WORD LINE BENT TOWARDS A...
Publication number
20100103736
Publication date
Apr 29, 2010
Takeshi KAMIGAICHI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE INCLUDING RESISTANCE ELEMENT
Publication number
20100065900
Publication date
Mar 18, 2010
Takeshi MURATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
Publication number
20090278193
Publication date
Nov 12, 2009
KABUSHIKI KAISHA TOSHIBA
Takeshi Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20080179677
Publication date
Jul 31, 2008
Takeshi Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY
Publication number
20080006869
Publication date
Jan 10, 2008
Takeshi KAMIGAICHI
G11 - INFORMATION STORAGE