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Yoshiaki FUKUZUMI
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Non-volatile memory device
Patent number
11,980,031
Issue date
May 7, 2024
Kioxia Corporation
Takashi Ishida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic devices comprising a dielectric material, and related sy...
Patent number
11,948,992
Issue date
Apr 2, 2024
Micron Technology, Inc.
Michael A. Lindemann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3D NAND flash memory devices and related electronic systems
Patent number
11,908,512
Issue date
Feb 20, 2024
Micron Technology, Inc.
Tomoharu Tanaka
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Method for reading data of a first memory cell transistor of a nonv...
Patent number
11,903,205
Issue date
Feb 13, 2024
Kioxia Corporation
Masaru Kito
G11 - INFORMATION STORAGE
Information
Patent Grant
Microelectronic devices including tiered stacks including conductiv...
Patent number
11,903,196
Issue date
Feb 13, 2024
Micron Technology, Inc.
Yoshiaki Fukuzumi
Information
Patent Grant
Method for writing data of a first memory cell transistor of a nonv...
Patent number
11,903,207
Issue date
Feb 13, 2024
Kioxia Corporation
Masaru Kito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device including integrated control circuit an...
Patent number
11,871,576
Issue date
Jan 9, 2024
Kioxia Corporation
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor storage device and method of manufacturi...
Patent number
11,844,218
Issue date
Dec 12, 2023
Kioxia Corporation
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Microelectronic devices including isolation structures protruding i...
Patent number
11,800,717
Issue date
Oct 24, 2023
Matthew J. King
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
Patent number
11,792,992
Issue date
Oct 17, 2023
Kioxia Corporation
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory devices including multiplexer devices, and related electroni...
Patent number
11,778,827
Issue date
Oct 3, 2023
Micron Technology, Inc.
Koichi Kawai
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory device having at least one metal and one semico...
Patent number
11,765,904
Issue date
Sep 19, 2023
Kioxia Corporation
Masaki Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and method for manufacturing the same
Patent number
11,744,075
Issue date
Aug 29, 2023
Kioxia Corporation
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory array structures for capacitive sense NAND memory
Patent number
11,678,482
Issue date
Jun 13, 2023
Micron Technology, Inc.
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sense line structures in capacitive sense NAND memory
Patent number
11,670,379
Issue date
Jun 6, 2023
Micron Technology, Inc.
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Access operations in capacitive sense NAND memory
Patent number
11,657,880
Issue date
May 23, 2023
Micron Technology, Inc.
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having a pad proximate to a step structure sec...
Patent number
11,594,547
Issue date
Feb 28, 2023
Kioxia Corporation
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile semiconductor storage device and method of manufacturi...
Patent number
11,574,926
Issue date
Feb 7, 2023
Kioxia Corporation
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Microelectronic devices, and related memory devices and electronic...
Patent number
11,562,785
Issue date
Jan 24, 2023
Micron Technology, Inc.
Tomoharu Tanaka
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Integrated assemblies, and methods of forming integrated assemblies
Patent number
11,514,953
Issue date
Nov 29, 2022
Micron Technology, Inc.
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile memory device having at least one metal body and one s...
Patent number
11,482,537
Issue date
Oct 25, 2022
Kioxia Corporation
Masaki Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitive sense NAND memory
Patent number
11,437,106
Issue date
Sep 6, 2022
Micron Technology, Inc.
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Dielectric extensions in stacked memory arrays
Patent number
11,424,267
Issue date
Aug 23, 2022
Micron Technology, Inc.
Paolo Tessariol
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonvolatile semiconductor memory device and method for driving same
Patent number
RE49152
Issue date
Jul 26, 2022
Kioxia Corporation
Ryota Katsumata
Information
Patent Grant
Microelectronic devices, and related memory devices and electronic...
Patent number
11,393,845
Issue date
Jul 19, 2022
Micron Technology, Inc.
Koichi Kawai
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor storage device and method of manufacturi...
Patent number
11,393,840
Issue date
Jul 19, 2022
Kioxia Corporation
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Access operations in capacitive sense NAND memory
Patent number
11,386,966
Issue date
Jul 12, 2022
Micron Technology, Inc.
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Manufacturing method of a nonvolatile semiconductor memory device
Patent number
11,374,021
Issue date
Jun 28, 2022
Kioxia Corporation
Masaru Kito
G11 - INFORMATION STORAGE
Information
Patent Grant
Manufacturing method of a nonvolatile semiconductor memory device
Patent number
11,362,106
Issue date
Jun 14, 2022
Kioxia Corporation
Masaru Kito
G11 - INFORMATION STORAGE
Information
Patent Grant
Microelectronic devices including isolation structures protruding i...
Patent number
11,322,516
Issue date
May 3, 2022
Micron Technology, Inc.
Matthew J. King
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC DEVICES COMPRISING A STACK STRUCTURE, A SOURCE CONTACT,...
Publication number
20240162325
Publication date
May 16, 2024
Micron Technology, Inc.
Michael A. Lindemann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD TH...
Publication number
20240138150
Publication date
Apr 25, 2024
KIOXIA Corporation
Masaru KITO
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICES AND RELATED ELECTRONIC SYSTEMS
Publication number
20240099007
Publication date
Mar 21, 2024
Micron Technology, Inc.
Yoshiaki Fukuzumi
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20240099013
Publication date
Mar 21, 2024
KIOXIA Corporation
Yoshiaki FUKUZUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY ARRAYS HAVING MULTIPLE STRINGS OF SERIES-CONNECTED MEMORY CE...
Publication number
20240079058
Publication date
Mar 7, 2024
Micron Technology, Inc.
Jun Fujiki
G11 - INFORMATION STORAGE
Information
Patent Application
ELECTRONIC DEVICES COMPRISING A STEPPED PILLAR REGION, AND RELATED...
Publication number
20240074184
Publication date
Feb 29, 2024
Micron Technology, Inc.
Masaaki Higuchi
G11 - INFORMATION STORAGE
Information
Patent Application
MICROELECTRONIC DEVICES INCLUDING PILLARS WITH PARTIALLY-CIRCULAR U...
Publication number
20240057337
Publication date
Feb 15, 2024
Lodestar Licensing Group LLC
Matthew J. King
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LATERAL ETCH STOPS FOR ACCESS LINE FORMATION IN A MEMORY DIE
Publication number
20240040787
Publication date
Feb 1, 2024
Micron Technology, Inc.
Raja Kumar Varma Manthena
G11 - INFORMATION STORAGE
Information
Patent Application
ISOLATION REGIONS WITHIN A MEMORY DIE
Publication number
20240038577
Publication date
Feb 1, 2024
Micron Technology, Inc.
Raja Kumar Varma Manthena
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROELECTRONIC DEVICES, AND RELATED MEMORY DEVICES AND ELECTRONIC...
Publication number
20240021219
Publication date
Jan 18, 2024
Micron Technology, Inc.
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
Publication number
20240008276
Publication date
Jan 4, 2024
KIOXIA Corporation
Yoshiaki FUKUZUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADAPTIVE ERASE PULSE WIDTH MODULATION BASED ON ERASE SUSPEND DURING...
Publication number
20230402103
Publication date
Dec 14, 2023
Micron Technology, Inc.
Jiun-horng Lai
G11 - INFORMATION STORAGE
Information
Patent Application
MERGED CAVITIES AND BURIED ETCH STOPS FOR THREE-DIMENSIONAL MEMORY...
Publication number
20230397422
Publication date
Dec 7, 2023
Micron Technology, Inc.
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELECTIVE CAVITY MERGING FOR ISOLATION REGIONS IN A MEMORY DIE
Publication number
20230395422
Publication date
Dec 7, 2023
Micron Technology, Inc.
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TECHNIQUES FOR CONCURRENTLY-FORMED CAVITIES IN THREE-DIMENSIONAL ME...
Publication number
20230395511
Publication date
Dec 7, 2023
Micron Technology, Inc.
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-VOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING SAME
Publication number
20230389319
Publication date
Nov 30, 2023
KIOXIA Corporation
Masaki Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20230363167
Publication date
Nov 9, 2023
KIOXIA Corporation
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY DEVICE INCLUDING IN-TIER DRIVER CIRCUIT
Publication number
20230352091
Publication date
Nov 2, 2023
Micron Technology, Inc.
Jun Fujiki
G11 - INFORMATION STORAGE
Information
Patent Application
Memory Circuitry Comprising Strings Of Memory Cells And Method Used...
Publication number
20230255023
Publication date
Aug 10, 2023
Micron Technology, Inc.
Lifang Xu
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20230165009
Publication date
May 25, 2023
Kioxia Corporation
Yoshiaki FUKUZUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
3D NAND FLASH MEMORY DEVICES AND RELATED ELECTRONIC SYSTEMS
Publication number
20230143421
Publication date
May 11, 2023
Micron Technology, Inc.
Tomoharu Tanaka
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...
Publication number
20230146470
Publication date
May 11, 2023
KIOXIA Corporation
Yoshiaki FUKUZUMI
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY ARRAY STRUCTURES HAVING MULTIPLE SUB-BLOCKS, APPARATUS CONTA...
Publication number
20230085034
Publication date
Mar 16, 2023
Micron Technology, Inc.
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Integrated Assemblies, and Methods of Forming Integrated Assemblies
Publication number
20230065142
Publication date
Mar 2, 2023
Micron Technology, Inc.
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICROELECTRONIC DEVICES, AND RELATED MEMORY DEVICES AND ELECTRONIC...
Publication number
20230066649
Publication date
Mar 2, 2023
Micron Technology, Inc.
Erwin E. Yu
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
ELECTRONIC DEVICES COMPRISING MULTILEVEL BITLINES, AND RELATED METH...
Publication number
20230033803
Publication date
Feb 2, 2023
Micron Technology, Inc.
Yoshiaki Fukuzumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICES COMPRISING MULTILEVEL BITLINES, AND RELATED METH...
Publication number
20230032177
Publication date
Feb 2, 2023
Micron Technology, Inc.
Harsh Narendrakumar Jain
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING SAME
Publication number
20230005958
Publication date
Jan 5, 2023
Kioxia Corporation
Masaki Tsuji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FORMING INTEGRATED CIRCUIT STRUCTURES FOR CAPACITIVE SEN...
Publication number
20220383960
Publication date
Dec 1, 2022
Micron Technology, Inc.
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE
Information
Patent Application
ACCESS OPERATIONS IN CAPACITIVE SENSE NAND MEMORY
Publication number
20220351785
Publication date
Nov 3, 2022
Micron Technology, Inc.
Yoshiaki Fukuzumi
G11 - INFORMATION STORAGE