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Kensuke Ishikawa
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Yokkaichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Three-dimensional memory device containing self-aligned bit line co...
Patent number
11,935,784
Issue date
Mar 19, 2024
SanDisk Technologies LLC
Fumitaka Amano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device containing multilayer titanium nitride diffusi...
Patent number
10,115,735
Issue date
Oct 30, 2018
SanDisk Technologies LLC
Fumitaka Amano
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BONDED ASSEMBLY CONTAINING BONDING PADS WITH METAL OXIDE BARRIERS A...
Publication number
20230361069
Publication date
Nov 9, 2023
SANDISK TECHNOLOGIES LLC
Kensuke ISHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES CONTAINING COPPER BONDING PADS WITH DIFFERENT...
Publication number
20230361061
Publication date
Nov 9, 2023
SANDISK TECHNOLOGIES LLC
Shingo TOTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ASPECT RATIO VIA FILL PROCESS EMPLOYING SELECTIVE METAL DEPOSI...
Publication number
20230128326
Publication date
Apr 27, 2023
SANDISK TECHNOLOGIES LLC
Fumitaka AMANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING SELF-ALIGNED BIT LINE CO...
Publication number
20220399232
Publication date
Dec 15, 2022
SANDISK TECHNOLOGIES LLC
Fumitaka AMANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE CONTAINING MULTILAYER TITANIUM NITRIDE DIFFUSI...
Publication number
20180247954
Publication date
Aug 30, 2018
SanDisk Technologies LLC
Fumitaka Amano
H01 - BASIC ELECTRIC ELEMENTS