Megumi ISHIDUKI

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device
- Patent number 12,150,301
- Issue date Nov 19, 2024
- Kioxia Corporation
- Megumi Ishiduki
Information Patent Grant
Semiconductor memory device
- Patent number 12,137,559
- Issue date Nov 5, 2024
- Kioxia Corporation
- Takuya Inatsuka
Information Patent Grant
Non-volatile semiconductor storage device and method of manufacturi...
- Patent number 12,058,862
- Issue date Aug 6, 2024
- Kioxia Corporation
- Yoshiaki Fukuzumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device including a memory cell
- Patent number 11,888,041
- Issue date Jan 30, 2024
- Kioxia Corporation
- Megumi Ishiduki
- 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
Semiconductor memory device
- Patent number 11,839,078
- Issue date Dec 5, 2023
- Kioxia Corporation
- Megumi Ishiduki
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
Semiconductor memory device
- Patent number 11,637,116
- Issue date Apr 25, 2023
- Kioxia Corporation
- Takuya Inatsuka
- 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
Nonvolatile semiconductor memory device and method for driving same
- Patent number RE49152
- Issue date Jul 26, 2022
- Kioxia Corporation
- Ryota Katsumata
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
Semiconductor device
- Patent number 11,380,770
- Issue date Jul 5, 2022
- Kioxia Corporation
- Megumi Ishiduki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 11,257,842
- Issue date Feb 22, 2022
- Kioxia Corporation
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and production method thereof
- Patent number 11,152,391
- Issue date Oct 19, 2021
- TOSHIBA MEMORY CORPORATION
- Tadashi Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 11,127,750
- Issue date Sep 21, 2021
- TOSHIBA MEMORY CORPORATION
- Takuya Inatsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,797,144
- Issue date Oct 6, 2020
- TOSHIBA MEMORY CORPORATION
- Megumi Ishiduki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for driving same
- Patent number RE48191
- Issue date Sep 1, 2020
- TOSHIBA MEMORY CORPORATION
- Ryota Katsumata
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 10,658,383
- Issue date May 19, 2020
- TOSHIBA MEMORY CORPORATION
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 10,553,600
- Issue date Feb 4, 2020
- TOSHIBA MEMORY CORPORATION
- Takuya Inatsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 10,418,378
- Issue date Sep 17, 2019
- TOSHIBA MEMORY CORPORATION
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor storage device and method of manufacturi...
- Patent number 10,163,931
- Issue date Dec 25, 2018
- TOSHIBA MEMORY CORPORATION
- Yoshiaki Fukuzumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and production method thereof
- Patent number 10,147,735
- Issue date Dec 4, 2018
- TOSHIBA MEMORY CORPORATION
- Tadashi Iguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and method for manufacturing same
- Patent number 9,997,526
- Issue date Jun 12, 2018
- TOSHIBA MEMORY CORPORATION
- Gaku Sudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor storage device and method of manufacturi...
- Patent number 9,985,050
- Issue date May 29, 2018
- TOSHIBA MEMORY CORPORATION
- Yoshiaki Fukuzumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and method for manufacturing same
- Patent number 9,947,681
- Issue date Apr 17, 2018
- TOSHIBA MEMORY CORPORATION
- Gaku Sudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 9,941,296
- Issue date Apr 10, 2018
- TOSHIBA MEMORY CORPORATION
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for driving same
- Patent number RE46785
- Issue date Apr 10, 2018
- TOSHIBA MEMORY CORPORATION
- Ryota Katsumata
Information Patent Grant
Semiconductor memory device
- Patent number 9,935,118
- Issue date Apr 3, 2018
- TOSHIBA MEMORY CORPORATION
- Takuya Inatsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor storage device and method of manufacturi...
- Patent number 9,741,738
- Issue date Aug 22, 2017
- Kabushiki Kaisha Toshiba
- Yoshiaki Fukuzumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 9,601,503
- Issue date Mar 21, 2017
- Kabushiki Kaisha Toshiba
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...
- Publication number 20240365549
- Publication date Oct 31, 2024
- KIOXIA Corporation
- Yoshiaki FUKUZUMI
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING A MEMORY CELL
- Publication number 20240120395
- Publication date Apr 11, 2024
- KIOXIA Corporation
- Megumi ISHIDUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20240057330
- Publication date Feb 15, 2024
- KIOXIA Corporation
- Megumi ISHIDUKI
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
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20230307323
- Publication date Sep 28, 2023
- KIOXIA Corporation
- Hiroshi NAKAKI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20230225123
- Publication date Jul 13, 2023
- KIOXIA Corporation
- Takuya Inatsuka
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
SEMICONDUCTOR DEVICE
- Publication number 20230085271
- Publication date Mar 16, 2023
- KIOXIA Corporation
- Megumi ISHIDUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...
- Publication number 20220320138
- Publication date Oct 6, 2022
- KIOXIA Corporation
- Yoshiaki FUKUZUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220285509
- Publication date Sep 8, 2022
- KIOXIA Corporation
- Megumi ISHIDUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20220139955
- Publication date May 5, 2022
- KIOXIA Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20220093633
- Publication date Mar 24, 2022
- KIOXIA Corporation
- Megumi ISHIDUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...
- Publication number 20220028892
- Publication date Jan 27, 2022
- KIOXIA Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF
- Publication number 20220020769
- Publication date Jan 20, 2022
- Toshiba Memory Corporation
- Tadashi IGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210384214
- Publication date Dec 9, 2021
- Toshiba Memory Corporation
- Takuya INATSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200403074
- Publication date Dec 24, 2020
- Toshiba Memory Corporation
- Megumi ISHIDUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF
- Publication number 20200373327
- Publication date Nov 26, 2020
- Toshiba Memory Corporation
- Tadashi IGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20200243560
- Publication date Jul 30, 2020
- Toshiba Memory Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200135750
- Publication date Apr 30, 2020
- Toshiba Memory Corporation
- Takuya INATSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...
- Publication number 20200119037
- Publication date Apr 16, 2020
- Toshiba Memory Corporation
- Yoshiaki FUKUZUMI
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20190348437
- Publication date Nov 14, 2019
- Toshiba Memory Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190296117
- Publication date Sep 26, 2019
- Toshiba Memory Corporation
- Megumi ISHIDUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...
- Publication number 20190096908
- Publication date Mar 28, 2019
- Toshiba Memory Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF
- Publication number 20190074294
- Publication date Mar 7, 2019
- Toshiba Memory Corporation
- Tadashi IGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...
- Publication number 20180240814
- Publication date Aug 23, 2018
- Toshiba Memory Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20180197878
- Publication date Jul 12, 2018
- Toshiba Memory Corporation
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20180182773
- Publication date Jun 28, 2018
- Toshiba Memory Corporation
- Takuya INATSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20180076211
- Publication date Mar 15, 2018
- Toshiba Memory Corporation
- Takuya INATSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...
- Publication number 20170330895
- Publication date Nov 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Yoshiaki FUKUZUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170213840
- Publication date Jul 27, 2017
- KABUSHIKI KAISHA TOSHIBA
- Gaku Sudo
- H01 - BASIC ELECTRIC ELEMENTS

Megumi ISHIDUKI

Person

Patents Grantslast 30 patents

Semiconductor memory device

Semiconductor memory device

Non-volatile semiconductor storage device and method of manufacturi...

Nonvolatile semiconductor memory device including a memory cell

Non-volatile semiconductor storage device and method of manufacturi...

Semiconductor memory device

Nonvolatile semiconductor memory device and method for manufacturin...

Semiconductor memory device

Non-volatile semiconductor storage device and method of manufacturi...

Nonvolatile semiconductor memory device and method for driving same

Non-volatile semiconductor storage device and method of manufacturi...

Semiconductor device

Nonvolatile semiconductor memory device and method for manufacturin...

Semiconductor memory device and production method thereof

Semiconductor memory device

Semiconductor device

Nonvolatile semiconductor memory device and method for driving same

Nonvolatile semiconductor memory device and method for manufacturin...

Semiconductor memory device

Nonvolatile semiconductor memory device and method for manufacturin...

Non-volatile semiconductor storage device and method of manufacturi...

Semiconductor memory device and production method thereof

Semiconductor device and method for manufacturing same

Non-volatile semiconductor storage device and method of manufacturi...

Semiconductor device and method for manufacturing same

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device and method for driving same

Semiconductor memory device

Non-volatile semiconductor storage device and method of manufacturi...

Nonvolatile semiconductor memory device and method for manufacturin...

Patents Applicationslast 30 patents

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE INCLUDING A MEMORY CELL

SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR MEMORY DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...

SEMICONDUCTOR DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...

SEMICONDUCTOR DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR MEMORY DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...

SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR MEMORY DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...

SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURI...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME