Takashi IZUMIDA

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device
- Patent number 11,694,995
- Issue date Jul 4, 2023
- Kioxia Corporation
- Michihito Kono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 11,616,072
- Issue date Mar 28, 2023
- Kioxia Corporation
- Tetsuya Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,527,645
- Issue date Dec 13, 2022
- Kioxia Corporation
- Tadayoshi Uechi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,404,572
- Issue date Aug 2, 2022
- Kioxia Corporation
- Tadayoshi Uechi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 11,355,510
- Issue date Jun 7, 2022
- Kioxia Corporation
- Tetsuya Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and semiconductor memory device
- Patent number 11,056,558
- Issue date Jul 6, 2021
- TOSHIBA MEMORY CORPORATION
- Takashi Izumida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,535,712
- Issue date Jan 14, 2020
- TOSHIBA MEMORY CORPORATION
- Takashi Izumida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor device including a vertica...
- Patent number 10,276,590
- Issue date Apr 30, 2019
- TOSHIBA MEMORY CORPORATION
- Tatsufumi Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having vertical channel between stacked electr...
- Patent number 9,917,099
- Issue date Mar 13, 2018
- TOSHIBA MEMORY CORPORATION
- Tatsufumi Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 9,871,197
- Issue date Jan 16, 2018
- TOSHIBA MEMORY CORPORATION
- Hikari Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 9,865,656
- Issue date Jan 9, 2018
- TOSHIBA MEMORY CORPORATION
- Takahisa Kanemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 9,825,100
- Issue date Nov 21, 2017
- TOSHIBA MEMORY CORPORATION
- Yuki Sekino
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 9,748,312
- Issue date Aug 29, 2017
- Kabushiki Kaisha Toshiba
- Takashi Izumida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 9,595,324
- Issue date Mar 14, 2017
- Kabushiki Kaisha Toshiba
- Hiroki Tokuhira
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 9,570,514
- Issue date Feb 14, 2017
- Kabushiki Kaisha Toshiba
- Hikari Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile memory device
- Patent number 9,536,894
- Issue date Jan 3, 2017
- Kabushiki Kaisha Toshiba
- Hikari Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile memory device and method for reading out data
- Patent number 9,536,616
- Issue date Jan 3, 2017
- Kabushiki Kaisha Toshiba
- Hikari Tajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 9,502,103
- Issue date Nov 22, 2016
- Kabushiki Kaisha Toshiba
- Hiroyoshi Tanimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 9,450,026
- Issue date Sep 20, 2016
- Kabushiki Kaisha Toshiba
- Hikari Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit device
- Patent number 9,379,164
- Issue date Jun 28, 2016
- Kabushiki Kaisha Toshiba
- Tsukasa Nakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated circuit device
- Patent number 9,287,499
- Issue date Mar 15, 2016
- Kabushiki Kaisha Toshiba
- Hikari Tajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 9,018,682
- Issue date Apr 28, 2015
- Kabushiki Kaisha Toshiba
- Takashi Izumida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,987,829
- Issue date Mar 24, 2015
- Kabushiki Kaisha Toshiba
- Yoshiaki Shimooka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetoresistive element and writing method of magnetic memory
- Patent number 8,964,459
- Issue date Feb 24, 2015
- Kabushiki Kaisha Toshiba
- Tsukasa Nakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device and method for manufacturing the same
- Patent number 8,901,633
- Issue date Dec 2, 2014
- Kabushiki Kaisha Toshiba
- Nobutoshi Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 8,829,623
- Issue date Sep 9, 2014
- Kabushiki Kaisha Toshiba
- Nobutoshi Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 8,809,931
- Issue date Aug 19, 2014
- Kabushiki Kaisha Toshiba
- Tsukasa Nakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 8,686,488
- Issue date Apr 1, 2014
- Kabushiki Kaisha Toshiba
- Masaki Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 8,680,612
- Issue date Mar 25, 2014
- Kabushiki Kaisha Toshiba
- Takashi Izumida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 8,614,477
- Issue date Dec 24, 2013
- Kabushiki Kaisha Toshiba
- Takashi Izumida
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20220216228
- Publication date Jul 7, 2022
- KIOXIA Corporation
- Tetsuya YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20220084984
- Publication date Mar 17, 2022
- KIOXIA Corporation
- Michihito KONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210091044
- Publication date Mar 25, 2021
- Kioxia Corporation
- Tetsuya YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210091221
- Publication date Mar 25, 2021
- KIOXIA Corporation
- Tadayoshi UECHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200295191
- Publication date Sep 17, 2020
- Toshiba Memory Corporation
- Tadayoshi UECHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200091292
- Publication date Mar 19, 2020
- Toshiba Memory Corporation
- Takashi IZUMIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190288036
- Publication date Sep 19, 2019
- Toshiba Memory Corporation
- Takashi IZUMIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190013355
- Publication date Jan 10, 2019
- Toshiba Memory Corporation
- Hikari TAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20180175056
- Publication date Jun 21, 2018
- Toshiba Memory Corporation
- Tatsufumi HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170263635
- Publication date Sep 14, 2017
- KABUSHIKI KAISHA TOSHIBA
- Tatsufumi HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170236872
- Publication date Aug 17, 2017
- KABUSHIKI KAISHA TOSHIBA
- Takahisa KANEMURA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170125482
- Publication date May 4, 2017
- KABUSHIKI KAISHA TOSHIBA
- Takashi IZUMIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170098763
- Publication date Apr 6, 2017
- KABUSHIKI KAISHA TOSHIBA
- Hikari TAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170084329
- Publication date Mar 23, 2017
- KABUSHIKI KAISHA TOSHIBA
- Hiroki TOKUHIRA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170077180
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Sanae ITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170062523
- Publication date Mar 2, 2017
- KABUSHIKI KAISHA TOSHIBA
- Yuki SEKINO
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY DEVICE
- Publication number 20160372481
- Publication date Dec 22, 2016
- KABUSHIKI KAISHA TOSHIBA
- Takashi IZUMIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE MEMORY DEVICE AND METHOD FOR READING OUT DATA
- Publication number 20160372206
- Publication date Dec 22, 2016
- KABUSHIKI KAISHA TOSHIBA
- Hikari Tajima
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20160064452
- Publication date Mar 3, 2016
- Kabushiki Kaisha Toshiba
- Yoshihiro UEDA
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY DEVICE
- Publication number 20160035741
- Publication date Feb 4, 2016
- Kabushiki Kaisha Toshiba
- Hikari TAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150357379
- Publication date Dec 10, 2015
- KABUSHIKI KAISHA TOSHIBA
- Hikari TAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICE
- Publication number 20150349252
- Publication date Dec 3, 2015
- KABUSHIKI KAISHA TOSHIBA
- Hikari TAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICE
- Publication number 20150340605
- Publication date Nov 26, 2015
- KABUSHIKI KAISHA TOSHIBA
- Hikari TAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150270312
- Publication date Sep 24, 2015
- KABUSHIKI KAISHA TOSHIBA
- Hikari TAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICE
- Publication number 20150255514
- Publication date Sep 10, 2015
- Kabushiki Kaisha Toshiba
- Tsukasa NAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICE
- Publication number 20150255515
- Publication date Sep 10, 2015
- Kabushiki Kaisha Toshiba
- Tsukasa NAKAI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20140367758
- Publication date Dec 18, 2014
- KABUSHIKI KAISHA TOSHIBA
- Takashi IZUMIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE
- Publication number 20140241068
- Publication date Aug 28, 2014
- Takashi IZUMIDA
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE
- Publication number 20140239366
- Publication date Aug 28, 2014
- Kabushiki Kaisha Toshiba
- Takashi IZUMIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20140084356
- Publication date Mar 27, 2014
- Kabushiki Kaisha Toshiba
- Nobutoshi AOKI
- G11 - INFORMATION STORAGE

Takashi IZUMIDA

Person

Patents Grantslast 30 patents

Semiconductor memory device

Semiconductor memory device

Semiconductor device

Semiconductor device

Semiconductor memory device

Semiconductor device and semiconductor memory device

Semiconductor device

Method for manufacturing a semiconductor device including a vertica...

Semiconductor device having vertical channel between stacked electr...

Semiconductor memory device

Semiconductor memory device

Nonvolatile semiconductor memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor device

Non-volatile memory device

Non-volatile memory device and method for reading out data

Semiconductor memory device

Semiconductor device

Integrated circuit device

Integrated circuit device

Semiconductor memory device

Semiconductor device

Magnetoresistive element and writing method of magnetic memory

Semiconductor storage device and method for manufacturing the same

Semiconductor memory device

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device and method of manufacturing...

Semiconductor device and manufacturing method thereof

Nonvolatile semiconductor memory device

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

NON-VOLATILE MEMORY DEVICE

NON-VOLATILE MEMORY DEVICE AND METHOD FOR READING OUT DATA

MEMORY DEVICE

NON-VOLATILE MEMORY DEVICE

SEMICONDUCTOR DEVICE

INTEGRATED CIRCUIT DEVICE

INTEGRATED CIRCUIT DEVICE

SEMICONDUCTOR DEVICE

INTEGRATED CIRCUIT DEVICE

INTEGRATED CIRCUIT DEVICE

SEMICONDUCTOR MEMORY DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME