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Atsushi OGA
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Yokkaichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device
Patent number
11,515,300
Issue date
Nov 29, 2022
Kioxia Corporation
Atsushi Oga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
10,957,702
Issue date
Mar 23, 2021
TOSHIBA MEMORY CORPORATION
Atsushi Oga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and method of manufacturing the same
Patent number
10,211,259
Issue date
Feb 19, 2019
TOSHIBA MEMORY CORPORATION
Atsushi Oga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
10,192,928
Issue date
Jan 29, 2019
TOSHIBA MEMORY CORPORATION
Natsuki Fukuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
9,768,233
Issue date
Sep 19, 2017
TOSHIBA MEMORY CORPORATION
Natsuki Fukuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
9,721,961
Issue date
Aug 1, 2017
Kabushiki Kaisha Toshiba
Mutsumi Okajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and method of manufacturing the same wh...
Patent number
9,704,922
Issue date
Jul 11, 2017
Kabushiki Kaisha Toshiba
Atsushi Oga
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
Publication number
20240321819
Publication date
Sep 26, 2024
KIOXIA Corporation
Miki TOSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230411228
Publication date
Dec 21, 2023
KIOXIA Corporation
Atsushi Oga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20210288038
Publication date
Sep 16, 2021
KIOXIA Corporation
Atsushi OGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20200075615
Publication date
Mar 5, 2020
Toshiba Memory Corporation
Atsushi OGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20180006089
Publication date
Jan 4, 2018
Toshiba Memory Corporation
Natsuki FUKUDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20170373119
Publication date
Dec 28, 2017
Toshiba Memory Corporation
Atsushi OGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20170256588
Publication date
Sep 7, 2017
Kabushiki Kaisha Toshiba
Natsuki FUKUDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20160351624
Publication date
Dec 1, 2016
KABUSHIKI KAISHA TOSHIBA
Atsushi OGA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20160351628
Publication date
Dec 1, 2016
Kabushiki Kaisha Toshiba
Mutsumi OKAJIMA
H01 - BASIC ELECTRIC ELEMENTS