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Tomoharu Tanaka
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Memory device programming technique for increased bits per cell
Patent number
11,960,722
Issue date
Apr 16, 2024
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memories having split-gate memory cells
Patent number
11,955,180
Issue date
Apr 9, 2024
Micron Technology, Inc.
Tomoharu Tanaka
G11 - INFORMATION STORAGE
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
Memory true erase with pulse steps to facilitate erase suspend
Patent number
11,875,858
Issue date
Jan 16, 2024
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encoding and decoding data bits stored in a combination of multiple...
Patent number
11,861,239
Issue date
Jan 2, 2024
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-deck memory device including buffer circuitry under array
Patent number
11,862,238
Issue date
Jan 2, 2024
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Current monitoring in semiconductor packages
Patent number
11,721,400
Issue date
Aug 8, 2023
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
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
Encoding and decoding data bits stored in a combination of multiple...
Patent number
11,550,510
Issue date
Jan 10, 2023
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Split-gate memory cells
Patent number
11,545,220
Issue date
Jan 3, 2023
Micron Technology, Inc.
Tomoharu Tanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-deck memory device including buffer circuitry under array
Patent number
11,450,381
Issue date
Sep 20, 2022
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Architecture for 3-D NAND memory
Patent number
11,380,397
Issue date
Jul 5, 2022
Micron Technology, Inc.
Midori Morooka
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device which stores plural data in a cell
Patent number
11,309,019
Issue date
Apr 19, 2022
Kioxia Corporation
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device for storing multivalued data
Patent number
11,264,108
Issue date
Mar 1, 2022
Kioxia Corporation
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device adapted to store a multi-v...
Patent number
11,183,235
Issue date
Nov 23, 2021
Kioxia Corporation
Tomoharu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory column decoder device and method
Patent number
10,950,309
Issue date
Mar 16, 2021
Micron Technology, Inc.
Shigekazu Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device which stores plural data in a cell
Patent number
10,878,895
Issue date
Dec 29, 2020
TOSHIBA MEMORY CORPORATION
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device for storing multivalued data
Patent number
10,867,686
Issue date
Dec 15, 2020
TOSHIBA MEMORY CORPORATION
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Architecture for 3-D NAND memory
Patent number
10,803,944
Issue date
Oct 13, 2020
Micron Technology, Inc.
Midori Morooka
G11 - INFORMATION STORAGE
Information
Patent Grant
Current monitoring in semiconductor packages
Patent number
10,803,962
Issue date
Oct 13, 2020
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-volatile semiconductor memory device adapted to store a multi-v...
Patent number
10,706,919
Issue date
Jul 7, 2020
TOSHIBA MEMORY CORPORATION
Tomoharu Tanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device which stores plural data in a cell
Patent number
10,699,781
Issue date
Jun 30, 2020
TOSHIBA MEMORY CORPORATION
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device for storing multivalued data
Patent number
10,636,502
Issue date
Apr 28, 2020
TOSHIBA MEMORY CORPORATION
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device which stores plural data in a cell
Patent number
10,431,297
Issue date
Oct 1, 2019
TOSHIBA MEMORY CORPORATION
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device for storing multivalued data
Patent number
10,418,117
Issue date
Sep 17, 2019
TOSHIBA MEMORY CORPORATION
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Multiple blocks per string in 3D NAND memory
Patent number
10,381,086
Issue date
Aug 13, 2019
Intel Corporation
Akira Goda
G11 - INFORMATION STORAGE
Information
Patent Grant
Architecture for 3-D NAND memory
Patent number
10,269,429
Issue date
Apr 23, 2019
Micron Technology, Inc.
Midori Morooka
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device adapted to store a multi-v...
Patent number
10,236,058
Issue date
Mar 19, 2019
TOSHIBA MEMORY CORPORATION
Tomoharu Tanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device for storing multivalued data
Patent number
10,109,358
Issue date
Oct 23, 2018
TOSHIBA MEMORY CORPORATION
Noboru Shibata
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device which stores plural data in a cell
Patent number
10,096,358
Issue date
Oct 9, 2018
TOSHIBA MEMORY CORPORATION
Noboru Shibata
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
ADAPTIVE PRE-READ MANAGEMENT IN MULTI-PASS PROGRAMMING
Publication number
20240087651
Publication date
Mar 14, 2024
Micron Technology, Inc.
Kishore Kumar Muchherla
G11 - INFORMATION STORAGE
Information
Patent Application
APPARATUS WITH NON-LINEAR REFRESH MECHANISM AND METHODS FOR OPERATI...
Publication number
20240062799
Publication date
Feb 22, 2024
Micron Technology, Inc.
Huai-Yuan Tseng
G11 - INFORMATION STORAGE
Information
Patent Application
PROGRAM REFRESH WITH GATE-INDUCED DRAIN LEAKAGE
Publication number
20240038316
Publication date
Feb 1, 2024
Micron Technology, Inc.
Huai-Yuan Tseng
G11 - INFORMATION STORAGE
Information
Patent Application
QUICK CHARGE LOSS MITIGATION USING TWO-PASS CONTROLLED DELAY
Publication number
20240028252
Publication date
Jan 25, 2024
Micron Technology, Inc.
Kishore Kumar Muchherla
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY DEVICE PROGRAMMING TECHNIQUE FOR INCREASED BITS PER CELL
Publication number
20240028200
Publication date
Jan 25, 2024
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
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
CORRECTIVE READS WITH IMPROVED RECOVERY FROM DATA RETENTION LOSS
Publication number
20230360696
Publication date
Nov 9, 2023
Micron Technology, Inc.
Huai-Yuan Tseng
G11 - INFORMATION STORAGE
Information
Patent Application
CONDITIONAL VALLEY TRACKING DURING CORRECTIVE READS
Publication number
20230335201
Publication date
Oct 19, 2023
Micron Technology, Inc.
Tomoharu Tanaka
G11 - INFORMATION STORAGE
Information
Patent Application
FAST TWO-SIDED CORRECTIVE READ OPERATION IN A MEMORY DEVICE
Publication number
20230178155
Publication date
Jun 8, 2023
Micron Technology, Inc.
Tomoharu Tanaka
G11 - INFORMATION STORAGE
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
MEMORIES HAVING SPLIT-GATE MEMORY CELLS
Publication number
20230139591
Publication date
May 4, 2023
Micron Technology, Inc.
Tomoharu Tanaka
G11 - INFORMATION STORAGE
Information
Patent Application
ENCODING AND DECODING DATA BITS STORED IN A COMIBINATION OF MULTIPL...
Publication number
20230122209
Publication date
Apr 20, 2023
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY TRUE ERASE WITH PULSE STEPS TO FACILITATE ERASE SUSPEND
Publication number
20230043066
Publication date
Feb 9, 2023
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-DECK MEMORY DEVICE INCLUDING BUFFER CIRCUITRY UNDER ARRAY
Publication number
20230005524
Publication date
Jan 5, 2023
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCODING AND DECODING DATA BITS STORED IN A COMIBINATION OF MULTIPL...
Publication number
20220357885
Publication date
Nov 10, 2022
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPLIT-GATE MEMORY CELLS
Publication number
20220208268
Publication date
Jun 30, 2022
Micron Technology, Inc.
Tomoharu Tanaka
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE FOR STORING MULTIVALUED DATA
Publication number
20220139471
Publication date
May 5, 2022
Toshiba Memory Corporation
Noboru SHIBATA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE WHICH STORES PLURAL DATA IN A CELL
Publication number
20210104274
Publication date
Apr 8, 2021
Toshiba Memory Corporation
Noboru SHIBATA
G11 - INFORMATION STORAGE
Information
Patent Application
ARCHITECTURE FOR 3-D NAND MEMORY
Publication number
20210098065
Publication date
Apr 1, 2021
Micron Technology, Inc.
Midori Morooka
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE FOR STORING MULTIVALUED DATA
Publication number
20210074372
Publication date
Mar 11, 2021
Toshiba Memory Corporation
Noboru SHIBATA
G11 - INFORMATION STORAGE
Information
Patent Application
MULTI-DECK MEMORY DEVICE INCLUDING BUFFER CIRCUITRY UNDER ARRAY
Publication number
20210057020
Publication date
Feb 25, 2021
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CURRENT MONITORING IN SEMICONDUCTOR PACKAGES
Publication number
20200411120
Publication date
Dec 31, 2020
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CURRENT MONITORING IN SEMICONDUCTOR PACKAGES
Publication number
20200312412
Publication date
Oct 1, 2020
Micron Technology, Inc.
Tomoharu Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Non-Volatile Semiconductor Memory Device Adapted to Store a Multi-V...
Publication number
20200294582
Publication date
Sep 17, 2020
Toshiba Memory Corporation
Tomoharu Tanaka
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE WHICH STORES PLURAL DATA IN A CELL
Publication number
20200251165
Publication date
Aug 6, 2020
Toshiba Memory Corporation
Noboru SHIBATA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE FOR STORING MULTIVALUED DATA
Publication number
20200234779
Publication date
Jul 23, 2020
Toshiba Memory Corporation
Noboru SHIBATA
G11 - INFORMATION STORAGE
Information
Patent Application
ARCHITECTURE FOR 3-D NAND MEMORY
Publication number
20200005869
Publication date
Jan 2, 2020
Micron Technology, Inc.
Midori Morooka
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE WHICH STORES PLURAL DATA IN A CELL
Publication number
20190362781
Publication date
Nov 28, 2019
Toshiba Memory Corporation
Noboru SHIBATA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE FOR STORING MULTIVALUED DATA
Publication number
20190362797
Publication date
Nov 28, 2019
Toshiba Memory Corporation
Noboru SHIBATA
G11 - INFORMATION STORAGE
Information
Patent Application
Non-Volatile Semiconductor Memory Device Adapted to Store a Multi-V...
Publication number
20190172530
Publication date
Jun 6, 2019
Toshiba Memory Corporation
Tomoharu Tanaka
G11 - INFORMATION STORAGE