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Akira YOTSUMOTO
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Yokkaichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device
Patent number
12,261,128
Issue date
Mar 25, 2025
Kioxia Corporation
Mitsunori Masaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Storage device
Patent number
10,734,445
Issue date
Aug 4, 2020
TOSHIBA MEMORY CORPORATION
Minoru Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
9,553,050
Issue date
Jan 24, 2017
Kabushiki Kaisha Toshiba
Ming Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor storage device and method of manufacturin...
Patent number
8,981,522
Issue date
Mar 17, 2015
Kabushiki Kaisha Toshiba
Kenichi Fujii
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor storage device including a memory cell structure
Patent number
8,592,887
Issue date
Nov 26, 2013
Kabushiki Kaisha Toshiba
Daina Inoue
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20240276728
Publication date
Aug 15, 2024
KIOXIA Corporation
Takefumi YAMAGATA
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20230086773
Publication date
Mar 23, 2023
KIOXIA Corporation
Akira YOTSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20220262744
Publication date
Aug 18, 2022
KIOXIA Corporation
Mitsunori MASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STORAGE DEVICE
Publication number
20190296084
Publication date
Sep 26, 2019
Toshiba Memory Corporation
Shota MOMBETSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STORAGE DEVICE
Publication number
20190088719
Publication date
Mar 21, 2019
Toshiba Memory Corporation
Minoru ODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20180277598
Publication date
Sep 27, 2018
Toshiba Memory Corporation
Minoru ODA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20160064333
Publication date
Mar 3, 2016
Kabushiki Kaisha Toshiba
Ming HU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EVALUATION ELEMENT AND WAFER
Publication number
20150262896
Publication date
Sep 17, 2015
Kabushiki Kaisha Toshiba
Takaya YAMANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20150069485
Publication date
Mar 12, 2015
Kabushiki Kaisha Toshiba
Akira YOTSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURIN...
Publication number
20140197473
Publication date
Jul 17, 2014
KABUSHIKI KAISHA TOSHIBA
Kenichi FUJII
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20120256263
Publication date
Oct 11, 2012
Kabushiki Kaisha Toshiba
Daina INOUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20120241838
Publication date
Sep 27, 2012
Kabushiki Kaisha Toshiba
Hidenobu NAGASHIMA
H01 - BASIC ELECTRIC ELEMENTS