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Takayuki KAKEGAWA
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Yokkaichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and control method
Patent number
10,559,361
Issue date
Feb 11, 2020
TOSHIBA MEMORY CORPORATION
Shinya Naito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
10,332,905
Issue date
Jun 25, 2019
TOSHIBA MEMORY CORPORATION
Shinya Naito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a semiconductor device including a vertica...
Patent number
10,276,590
Issue date
Apr 30, 2019
TOSHIBA MEMORY CORPORATION
Tatsufumi Hamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having vertical channel between stacked electr...
Patent number
9,917,099
Issue date
Mar 13, 2018
TOSHIBA MEMORY CORPORATION
Tatsufumi Hamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing semiconductor device
Patent number
9,768,117
Issue date
Sep 19, 2017
TOSHIBA MEMORY CORPORATION
Shinya Naito
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20230309311
Publication date
Sep 28, 2023
KIOXIA Corporation
Keiji HOSOTANI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20220352188
Publication date
Nov 3, 2022
KIOXIA Corporation
Ryo FUKUOKA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20210082926
Publication date
Mar 18, 2021
Kioxia Corporation
Takayuki KAKEGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20200294554
Publication date
Sep 17, 2020
Toshiba Memory Corporation
Takayuki KAKEGAWA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND CONTROL METHOD
Publication number
20190287628
Publication date
Sep 19, 2019
Toshiba Memory Corporation
Shinya NAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20180175056
Publication date
Jun 21, 2018
Toshiba Memory Corporation
Tatsufumi HAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20180083102
Publication date
Mar 22, 2018
Toshiba Memory Corporation
Shinya NAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20170271262
Publication date
Sep 21, 2017
KABUSHIKI KAISHA TOSHIBA
Shinya NAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20170263635
Publication date
Sep 14, 2017
KABUSHIKI KAISHA TOSHIBA
Tatsufumi HAMADA
H01 - BASIC ELECTRIC ELEMENTS