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Yuzuru Shibazaki
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Fujisawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Memory device which generates operation voltages in parallel with r...
Patent number
12,159,677
Issue date
Dec 3, 2024
Kioxia Corporation
Akio Sugahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor storage device including a voltage generator for appl...
Patent number
11,869,597
Issue date
Jan 9, 2024
Kioxia Corporation
Takeshi Nakano
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device which generates operation voltages in parallel with r...
Patent number
11,705,210
Issue date
Jul 18, 2023
Kioxia Corporation
Akio Sugahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device that provides a memory die
Patent number
11,694,754
Issue date
Jul 4, 2023
Kioxia Corporation
Yuzuru Shibazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device which generates operation voltages in parallel with r...
Patent number
11,257,551
Issue date
Feb 22, 2022
TOSHIBA MEMORY CORPORATION
Akio Sugahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device which generates operation voltages in parallel with r...
Patent number
10,957,404
Issue date
Mar 23, 2021
TOSHIBA MEMORY CORPORATION
Akio Sugahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
10,896,735
Issue date
Jan 19, 2021
TOSHIBA MEMORY CORPORATION
Bushnaq Sanad
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
9,202,575
Issue date
Dec 1, 2015
Kabushiki Kaisha Toshiba
Mayumi Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
8,780,667
Issue date
Jul 15, 2014
Kabushiki Kaisha Toshiba
Yuzuru Shibazaki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MEMORY DEVICE WHICH GENERATES OPERATION VOLTAGES IN PARALLEL WITH R...
Publication number
20250046384
Publication date
Feb 6, 2025
KIOXIA Corporation
Akio SUGAHARA
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE WHICH GENERATES OPERATION VOLTAGES IN PARALLEL WITH R...
Publication number
20230317177
Publication date
Oct 5, 2023
KIOXIA Corporation
Akio SUGAHARA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE
Publication number
20220301630
Publication date
Sep 22, 2022
KIOXIA Corporation
Takeshi NAKANO
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20220180945
Publication date
Jun 9, 2022
KIOXIA Corporation
Yuzuru SHIBAZAKI
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE WHICH GENERATES OPERATION VOLTAGES IN PARALLEL WITH R...
Publication number
20220130469
Publication date
Apr 28, 2022
Toshiba Memory Corporation
Akio SUGAHARA
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE WHICH GENERATES OPERATION VOLTAGES IN PARALLEL WITH R...
Publication number
20210158879
Publication date
May 27, 2021
Toshiba Memory Corporation
Akio SUGAHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY DEVICE
Publication number
20200202958
Publication date
Jun 25, 2020
Toshiba Memory Corporation
Akio SUGAHARA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20200194077
Publication date
Jun 18, 2020
Toshiba Memory Corporation
Bushnaq SANAD
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DETECTING LEAK CURRENT
Publication number
20150255162
Publication date
Sep 10, 2015
KABUSHIKI KAISHA TOSHIBA
Yuzuru SHIBAZAKI
G11 - INFORMATION STORAGE
Information
Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
Publication number
20150029793
Publication date
Jan 29, 2015
KABUSHIKI KAISHA TOSHIBA
Mayumi YAMAMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20130010564
Publication date
Jan 10, 2013
Yuzuru SHIBAZAKI
G11 - INFORMATION STORAGE