Seiji Shimabukuro

Person

Yokkaichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional memory device with finned support pillar structur...
- Patent number 12,213,320
- Issue date Jan 28, 2025
- SanDisk Technologies LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device and method of making thereof using...
- Patent number 12,046,285
- Issue date Jul 23, 2024
- SanDisk Technologies LLC
- Naoki Takeguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory device and method of making thereof using...
- Patent number 11,942,429
- Issue date Mar 26, 2024
- SanDisk Technologies LLC
- Tatsuya Hinoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device with backside support pillar struct...
- Patent number 11,844,222
- Issue date Dec 12, 2023
- SanDisk Technologies LLC
- Shunsuke Takuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for depositing a multi-sector film on backside...
- Patent number 11,702,750
- Issue date Jul 18, 2023
- SanDisk Technologies LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device containing auxiliary support pillar...
- Patent number 11,637,118
- Issue date Apr 25, 2023
- SanDisk Technologies LLC
- Shunsuke Takuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device containing bridges for enhanced str...
- Patent number 11,532,570
- Issue date Dec 20, 2022
- SanDisk Technologies LLC
- Genta Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for depositing a multi-sector film on backside...
- Patent number 11,473,199
- Issue date Oct 18, 2022
- SanDisk Technologies LLC
- Seiji Shimabukuro
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Contact via structure including a barrier metal disc for low resist...
- Patent number 10,818,545
- Issue date Oct 27, 2020
- SanDisk Technologies LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device containing offset column stairs and...
- Patent number 10,546,870
- Issue date Jan 28, 2020
- SanDisk Technologies LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming hydrogen-passivated semiconductor channels in a...
- Patent number 10,468,413
- Issue date Nov 5, 2019
- SanDisk Technologies LLC
- Shunsuke Takuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional resistive random access memory device containing...
- Patent number 10,354,859
- Issue date Jul 16, 2019
- SanDisk Technologies LLC
- Hiroyuki Kamiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-tier three-dimensional memory device with stress compensation...
- Patent number 10,355,012
- Issue date Jul 16, 2019
- SanDisk Technologies LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device containing support pillars undernea...
- Patent number 10,141,331
- Issue date Nov 27, 2018
- SanDisk Technologies LLC
- Hiromasa Susuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistive RAM including air gaps between word lines and between ver...
- Patent number 9,911,790
- Issue date Mar 6, 2018
- SanDisk Technologies LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating memory array having divided apart bit lines a...
- Patent number 9,887,240
- Issue date Feb 6, 2018
- SanDisk Technologies LLC
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Grant
Three dimensional memory device having well contact pillar and meth...
- Patent number 9,768,186
- Issue date Sep 19, 2017
- SanDisk Technologies LLC
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Grant
Set of stepped surfaces formation for a multilevel interconnect str...
- Patent number 9,728,499
- Issue date Aug 8, 2017
- SanDisk Technologies LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical thin film transistor selection devices and methods of fabr...
- Patent number 9,711,650
- Issue date Jul 18, 2017
- SanDisk Technologies LLC
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of operating memory array having divided apart bit lines and...
- Patent number 9,608,043
- Issue date Mar 28, 2017
- SanDisk Technologies LLC
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of reducing control gate electrode curvature in three-dimens...
- Patent number 9,589,839
- Issue date Mar 7, 2017
- SanDisk Technologies LLC
- Yusuke Ikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of suppressing epitaxial growth in support openings and thre...
- Patent number 9,576,967
- Issue date Feb 21, 2017
- SanDisk Technologies LLC
- Hajime Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory structure employing air gap isolation
- Patent number 9,419,012
- Issue date Aug 16, 2016
- SanDisk Technologies LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three dimensional memory device having well contact pillar and meth...
- Patent number 9,412,749
- Issue date Aug 9, 2016
- SanDisk Technologies LLC
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Grant
Vertical thin film transistor selection devices and methods of fabr...
- Patent number 9,379,246
- Issue date Jun 28, 2016
- SanDisk Technologies Inc.
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory array having divided apart bit lines and partially divided b...
- Patent number 9,356,074
- Issue date May 31, 2016
- SanDisk Technologies Inc.
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Grant
Bottom recess process for an outer blocking dielectric layer inside...
- Patent number 9,305,937
- Issue date Apr 5, 2016
- SanDisk Technologies Inc.
- Masanori Tsutsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three dimensional memory device having well contact pillar and meth...
- Patent number 9,230,972
- Issue date Jan 5, 2016
- SanDisk Technologies Inc.
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Grant
Floating gate ultrahigh density vertical NAND flash memory
- Patent number 9,159,739
- Issue date Oct 13, 2015
- SanDisk Technologies Inc.
- Raghuveer S. Makala
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING SILICON OXYCARBIDE LINER...
- Publication number 20240260266
- Publication date Aug 1, 2024
- SANDISK TECHNOLOGIES LLC
- Naohiro HOSODA
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH BACKSIDE SUPPORT PILLAR STRUCT...
- Publication number 20240099014
- Publication date Mar 21, 2024
- SANDISK TECHNOLOGIES LLC
- Shunsuke TAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND METHOD OF MAKING THEREOF USING...
- Publication number 20220406720
- Publication date Dec 22, 2022
- SANDISK TECHNOLOGIES LLC
- Tatsuya HINOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND METHOD OF MAKING THEREOF USING...
- Publication number 20220406793
- Publication date Dec 22, 2022
- SANDISK TECHNOLOGIES LLC
- Naoki TAKEGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND METHOD OF MAKING THEREOF USING...
- Publication number 20220406379
- Publication date Dec 22, 2022
- SANDISK TECHNOLOGIES LLC
- Naoki TAKEGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH FINNED SUPPORT PILLAR STRUCTUR...
- Publication number 20220375958
- Publication date Nov 24, 2022
- SANDISK TECHNOLOGIES LLC
- Seiji SHIMABUKURO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING BRIDGES FOR ENHANCED STR...
- Publication number 20220254733
- Publication date Aug 11, 2022
- SANDISK TECHNOLOGIES LLC
- Genta MIZUNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH BACKSIDE SUPPORT PILLAR STRUCT...
- Publication number 20220223614
- Publication date Jul 14, 2022
- SANDISK TECHNOLOGIES LLC
- Shunsuke TAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR DEPOSITING A MULTI-SECTOR FILM ON BACKSIDE...
- Publication number 20210388500
- Publication date Dec 16, 2021
- SANDISK TECHNOLOGIES LLC
- Seiji SHIMABUKURO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR DEPOSITING A MULTI-SECTOR FILM ON BACKSIDE...
- Publication number 20210388502
- Publication date Dec 16, 2021
- SANDISK TECHNOLOGIES LLC
- Seiji SHIMABUKURO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING AUXILIARY SUPPORT PILLAR...
- Publication number 20210358936
- Publication date Nov 18, 2021
- SANDISK TECHNOLOGIES LLC
- Shunsuke TAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT VIA STRUCTURE INCLUDING A BARRIER METAL DISC FOR LOW RESIST...
- Publication number 20200006131
- Publication date Jan 2, 2020
- SANDISK TECHNOLOGIES LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING HYDROGEN-PASSIVATED SEMICONDUCTOR CHANNELS IN A...
- Publication number 20190312035
- Publication date Oct 10, 2019
- SanDisk Technologies LLC
- Shunsuke Takuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING OFFSET COLUMN STAIRS AND...
- Publication number 20190221574
- Publication date Jul 18, 2019
- SanDisk Technologies LLC
- Seiji SHIMABUKURO
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-TIER THREE-DIMENSIONAL MEMORY DEVICE WITH STRESS COMPENSATION...
- Publication number 20180374865
- Publication date Dec 27, 2018
- SanDisk Technologies LLC
- Seiji SHIMABUKURO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING SUPPORT PILLARS UNDERNEA...
- Publication number 20180342531
- Publication date Nov 29, 2018
- SanDisk Technologies LLC
- Hiromasa Susuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FABRICATING MEMORY ARRAY HAVING DIVIDED APART BIT LINES A...
- Publication number 20170154925
- Publication date Jun 1, 2017
- SanDisk Technologies LLC
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Application
THREE DIMENSIONAL MEMORY DEVICE HAVING WELL CONTACT PILLAR AND METH...
- Publication number 20160329341
- Publication date Nov 10, 2016
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical Thin Film Transistor Selection Devices And Methods Of Fabr...
- Publication number 20160308064
- Publication date Oct 20, 2016
- SanDisk Technologies LLC
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF OPERATING MEMORY ARRAY HAVING DIVIDED APART BIT LINES AND...
- Publication number 20160268340
- Publication date Sep 15, 2016
- SanDisk Technologies LLC
- Seiji Shimabukuro
- G11 - INFORMATION STORAGE
Information Patent Application
SET OF STEPPED SURFACES FORMATION FOR A MULTILEVEL INTERCONNECT STR...
- Publication number 20160148835
- Publication date May 26, 2016
- SanDisk Technologies, Inc.
- Seiji SHIMABUKURO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BOTTOM RECESS PROCESS FOR AN OUTER BLOCKING DIELECTRIC LAYER INSIDE...
- Publication number 20160111439
- Publication date Apr 21, 2016
- Masanori Tsutsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vertical Thin Film Transistor Selection Devices And Methods Of Fabr...
- Publication number 20150255619
- Publication date Sep 10, 2015
- SanDisk 3D LLC
- Seiji Shimabukuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOATING GATE ULTRAHIGH DENSITY VERTICAL NAND FLASH MEMORY AND METH...
- Publication number 20140353738
- Publication date Dec 4, 2014
- Raghuveer S. Makala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Selective Air Gap Isolation In Non-Volatile Memory
- Publication number 20130307044
- Publication date Nov 21, 2013
- Hiroyuki Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS

Seiji Shimabukuro

Person

Patents Grantslast 30 patents

Three-dimensional memory device with finned support pillar structur...

Three-dimensional memory device and method of making thereof using...

Three-dimensional memory device and method of making thereof using...

Three-dimensional memory device with backside support pillar struct...

Method and apparatus for depositing a multi-sector film on backside...

Three-dimensional memory device containing auxiliary support pillar...

Three-dimensional memory device containing bridges for enhanced str...

Method and apparatus for depositing a multi-sector film on backside...

Contact via structure including a barrier metal disc for low resist...

Three-dimensional memory device containing offset column stairs and...

Method for forming hydrogen-passivated semiconductor channels in a...

Three-dimensional resistive random access memory device containing...

Multi-tier three-dimensional memory device with stress compensation...

Three-dimensional memory device containing support pillars undernea...

Resistive RAM including air gaps between word lines and between ver...

Method of fabricating memory array having divided apart bit lines a...

Three dimensional memory device having well contact pillar and meth...

Set of stepped surfaces formation for a multilevel interconnect str...

Vertical thin film transistor selection devices and methods of fabr...

Method of operating memory array having divided apart bit lines and...

Method of reducing control gate electrode curvature in three-dimens...

Method of suppressing epitaxial growth in support openings and thre...

Three-dimensional memory structure employing air gap isolation

Three dimensional memory device having well contact pillar and meth...

Vertical thin film transistor selection devices and methods of fabr...

Memory array having divided apart bit lines and partially divided b...

Bottom recess process for an outer blocking dielectric layer inside...

Three dimensional memory device having well contact pillar and meth...

Floating gate ultrahigh density vertical NAND flash memory

Patents Applicationslast 30 patents

THREE-DIMENSIONAL MEMORY DEVICE CONTAINING SILICON OXYCARBIDE LINER...

THREE-DIMENSIONAL MEMORY DEVICE WITH BACKSIDE SUPPORT PILLAR STRUCT...

THREE-DIMENSIONAL MEMORY DEVICE AND METHOD OF MAKING THEREOF USING...

THREE-DIMENSIONAL MEMORY DEVICE AND METHOD OF MAKING THEREOF USING...

THREE-DIMENSIONAL MEMORY DEVICE AND METHOD OF MAKING THEREOF USING...

THREE-DIMENSIONAL MEMORY DEVICE WITH FINNED SUPPORT PILLAR STRUCTUR...

THREE-DIMENSIONAL MEMORY DEVICE CONTAINING BRIDGES FOR ENHANCED STR...

THREE-DIMENSIONAL MEMORY DEVICE WITH BACKSIDE SUPPORT PILLAR STRUCT...

METHOD AND APPARATUS FOR DEPOSITING A MULTI-SECTOR FILM ON BACKSIDE...

METHOD AND APPARATUS FOR DEPOSITING A MULTI-SECTOR FILM ON BACKSIDE...

THREE-DIMENSIONAL MEMORY DEVICE CONTAINING AUXILIARY SUPPORT PILLAR...

CONTACT VIA STRUCTURE INCLUDING A BARRIER METAL DISC FOR LOW RESIST...

METHOD FOR FORMING HYDROGEN-PASSIVATED SEMICONDUCTOR CHANNELS IN A...

THREE-DIMENSIONAL MEMORY DEVICE CONTAINING OFFSET COLUMN STAIRS AND...

MULTI-TIER THREE-DIMENSIONAL MEMORY DEVICE WITH STRESS COMPENSATION...

THREE-DIMENSIONAL MEMORY DEVICE CONTAINING SUPPORT PILLARS UNDERNEA...

METHOD OF FABRICATING MEMORY ARRAY HAVING DIVIDED APART BIT LINES A...

THREE DIMENSIONAL MEMORY DEVICE HAVING WELL CONTACT PILLAR AND METH...

Vertical Thin Film Transistor Selection Devices And Methods Of Fabr...

METHOD OF OPERATING MEMORY ARRAY HAVING DIVIDED APART BIT LINES AND...

SET OF STEPPED SURFACES FORMATION FOR A MULTILEVEL INTERCONNECT STR...

BOTTOM RECESS PROCESS FOR AN OUTER BLOCKING DIELECTRIC LAYER INSIDE...

Vertical Thin Film Transistor Selection Devices And Methods Of Fabr...

FLOATING GATE ULTRAHIGH DENSITY VERTICAL NAND FLASH MEMORY AND METH...

Selective Air Gap Isolation In Non-Volatile Memory