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Takayuki KASHIMA
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Yokkaichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device having stack of polycrystalline semicon...
Patent number
12,052,872
Issue date
Jul 30, 2024
Kioxia Corporation
Takayuki Kashima
Information
Patent Grant
Semiconductor storage device and manufacturing method thereof
Patent number
11,871,577
Issue date
Jan 9, 2024
Kioxia Corporation
Takayuki Kashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor storage device and manufacturing method thereof
Patent number
11,665,902
Issue date
May 30, 2023
Kioxia Corporation
Takayuki Kashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and method of manufacturing semiconduct...
Patent number
10,985,178
Issue date
Apr 20, 2021
TOSHIBA MEMORY CORPORATION
Takayuki Kashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor storage device and method of manufacturing semiconduc...
Patent number
10,937,803
Issue date
Mar 2, 2021
TOSHIBA MEMORY CORPORATION
Takayuki Kashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and method for manufacturing same
Patent number
9,911,752
Issue date
Mar 6, 2018
TOSHIBA MEMORY CORPORATION
Takayuki Kashima
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING SEMICONDUCT...
Publication number
20220285371
Publication date
Sep 8, 2022
KIOXIA Corporation
Takayuki KASHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20210272980
Publication date
Sep 2, 2021
KIOXIA Corporation
Takayuki KASHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20210233925
Publication date
Jul 29, 2021
KIOXIA Corporation
Takayuki KASHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING SEMICONDUCT...
Publication number
20200286910
Publication date
Sep 10, 2020
Toshiba Memory Corporation
Takayuki KASHIMA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURING SEMICONDUC...
Publication number
20200273876
Publication date
Aug 27, 2020
Toshiba Memory Corporation
Takayuki KASHIMA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20200185403
Publication date
Jun 11, 2020
Toshiba Memory Corporation
Kohei NYUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20170271355
Publication date
Sep 21, 2017
KABUSHIKI KAISHA TOSHIBA
Takayuki KASHIMA
H01 - BASIC ELECTRIC ELEMENTS