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Masaki FUJIU
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Yokohama Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Memory system which orders data fetching from a latch circuit durin...
Patent number
12,321,262
Issue date
Jun 3, 2025
Kioxia Corporation
Akio Sugahara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor memory device
Patent number
12,125,542
Issue date
Oct 22, 2024
Kioxia Corporation
Wataru Moriyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor storage device
Patent number
12,080,374
Issue date
Sep 3, 2024
Kioxia Corporation
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
10,860,251
Issue date
Dec 8, 2020
TOSHIBA MEMORY CORPORATION
Masaki Fujiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
9,164,893
Issue date
Oct 20, 2015
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device
Patent number
9,007,826
Issue date
Apr 14, 2015
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
8,867,269
Issue date
Oct 21, 2014
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device including stacked gate having charge ac...
Patent number
8,369,153
Issue date
Feb 5, 2013
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and nonvolatile semiconduct...
Patent number
8,274,836
Issue date
Sep 25, 2012
Kabushiki Kaisha Toshiba
Yoshikazu Harada
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device capable of preventing over...
Patent number
8,203,877
Issue date
Jun 19, 2012
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device including stacked gate having charge ac...
Patent number
8,184,484
Issue date
May 22, 2012
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
8,036,038
Issue date
Oct 11, 2011
Kabushiki Kaisha Toshiba
Makoto Iwai
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device including stacked gate having charge ac...
Patent number
8,023,331
Issue date
Sep 20, 2011
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,940,579
Issue date
May 10, 2011
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device including stacked gate having charge ac...
Patent number
7,916,545
Issue date
Mar 29, 2011
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
7,859,901
Issue date
Dec 28, 2010
Kabushiki Kaisha Toshiba
Makoto Iwai
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of writing data to a semiconductor memory device
Patent number
7,593,267
Issue date
Sep 22, 2009
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of writing data to a semiconductor memory device
Patent number
7,257,032
Issue date
Aug 14, 2007
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,180,815
Issue date
Feb 20, 2007
Kabushiki Kaisha Toshiba
Masaki Fujiu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
7,042,787
Issue date
May 9, 2006
Kabushiki Kaisha Toshiba
Masaki Fujiu
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20250014652
Publication date
Jan 9, 2025
KIOXIA Corporation
Wataru MORIYAMA
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY SYSTEM
Publication number
20240111671
Publication date
Apr 4, 2024
Kioxia Corporation
Akio SUGAHARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE
Publication number
20230267972
Publication date
Aug 24, 2023
KIOXIA Corporation
Masaki FUJIU
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20230056494
Publication date
Feb 23, 2023
KIOXIA Corporation
Wataru MORIYAMA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20190391758
Publication date
Dec 26, 2019
Toshiba Memory Corporation
Masaki FUJIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
Publication number
20140082266
Publication date
Mar 20, 2014
Kabushiki Kaisha Toshiba
Masaki FUJIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE
Publication number
20130235662
Publication date
Sep 12, 2013
Kabushiki Kaisha Toshiba
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20130208539
Publication date
Aug 15, 2013
Masaki FUJIU
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE INCLUDING STACKED GATE HAVING CHARGE AC...
Publication number
20120201083
Publication date
Aug 9, 2012
Masaki FUJIU
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20110310667
Publication date
Dec 22, 2011
Makoto Iwai
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE INCLUDING STACKED GATE HAVING CHARGE AC...
Publication number
20110267890
Publication date
Nov 3, 2011
Masaki FUJIU
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND NONVOLATILE SEMICONDUCT...
Publication number
20110188319
Publication date
Aug 4, 2011
Kabushiki Kaisha Toshiba
Yoshikazu HARADA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
Publication number
20110176373
Publication date
Jul 21, 2011
Kabushiki Kaisha Toshiba
Masaki FUJIU
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE CAPABLE OF PREVENTING OVER...
Publication number
20110157973
Publication date
Jun 30, 2011
Masaki FUJIU
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE INCLUDING STACKED GATE HAVING CHARGE AC...
Publication number
20110141820
Publication date
Jun 16, 2011
Masaki FUJIU
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20110063911
Publication date
Mar 17, 2011
Makoto Iwai
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20090185423
Publication date
Jul 23, 2009
Makoto Iwai
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
Publication number
20090147595
Publication date
Jun 11, 2009
Kabushiki Kaisha Toshiba
Masaki FUJIU
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE INCLUDING STACKED GATE HAVING CHARGE AC...
Publication number
20090141557
Publication date
Jun 4, 2009
Masaki FUJIU
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF WRITING DATA TO A SEMICONDUCTOR MEMORY DEVICE
Publication number
20070280000
Publication date
Dec 6, 2007
KABUSHIKI KAISHA TOSHIBA
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20060176088
Publication date
Aug 10, 2006
KABUSHIKI KAISHA TOSHIBA
Masaki Fujiu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method of writing data to a semiconductor memory device
Publication number
20060120162
Publication date
Jun 8, 2006
KABUSHIKI KAISHA TOSHIBA
Masaki Fujiu
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20050083751
Publication date
Apr 21, 2005
Kabushiki Kaisha Toshiba
Masaki Fujiu
H03 - BASIC ELECTRONIC CIRCUITRY