Toru Miwa

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Loop dependent word line ramp start time for program verify of mult...
- Patent number 11,875,043
- Issue date Jan 16, 2024
- SanDisk Technologies LLC
- Abu Naser Zainuddin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programming memory cells with concurrent redundant storage of data...
- Patent number 11,625,172
- Issue date Apr 11, 2023
- SanDisk Technologies LLC
- Xiang Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programming memory cells with concurrent storage of multi-level dat...
- Patent number 11,551,781
- Issue date Jan 10, 2023
- SanDisk Technologies LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Concurrent programming of multiple cells for non-volatile memory de...
- Patent number 11,545,221
- Issue date Jan 3, 2023
- SanDisk Technologies LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Concurrent programming of multiple cells for non-volatile memory de...
- Patent number 11,342,028
- Issue date May 24, 2022
- SanDisk Technologies LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Word line architecture for three dimensional NAND flash memory
- Patent number 11,177,277
- Issue date Nov 16, 2021
- SanDisk Technologies LLC
- Naoki Ookuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential dbus scheme for low-latency random read for NAND memories
- Patent number 10,984,874
- Issue date Apr 20, 2021
- SanDisk Technologies LLC
- Hiroki Yabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Area effective erase voltage isolation in NAND memory
- Patent number 10,885,984
- Issue date Jan 5, 2021
- SanDisk Technologies LLC
- Hiroki Yabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory device containing bit line switches
- Patent number 10,854,619
- Issue date Dec 1, 2020
- SanDisk Technologies LLC
- Hardwell Chibvongodze
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional memory device containing bit line switches
- Patent number 10,734,080
- Issue date Aug 4, 2020
- SanDisk Technologies LLC
- Hardwell Chibvongodze
- G11 - INFORMATION STORAGE
Information Patent Grant
Multicore on-die memory microcontroller
- Patent number 10,635,526
- Issue date Apr 28, 2020
- SanDisk Technologies LLC
- Yibo Yin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vertical resistor in 3D memory device with two-tier stack
- Patent number 9,941,297
- Issue date Apr 10, 2018
- SanDisk Technologies LLC
- Masatoshi Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical resistor in 3D memory device with two-tier stack
- Patent number 9,691,781
- Issue date Jun 27, 2017
- SanDisk Technologies LLC
- Masatoshi Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passive devices for integration with three-dimensional memory devices
- Patent number 9,646,981
- Issue date May 9, 2017
- SanDisk Technologies LLC
- Masatoshi Nishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Integration of word line switches with word line contact via struct...
- Patent number 9,595,535
- Issue date Mar 14, 2017
- SanDisk Technologies LLC
- Hiroyuki Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Passive devices for integration with three-dimensional memory devices
- Patent number 9,589,981
- Issue date Mar 7, 2017
- SanDisk Technologies LLC
- Masatoshi Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Verification process for non-volatile storage
- Patent number RE46264
- Issue date Jan 3, 2017
- SanDisk Technologies LLC
- Gerrit Jan Hemink
Information Patent Grant
Defective word line detection
- Patent number RE46014
- Issue date May 24, 2016
- SanDisk Technologies Inc.
- Manabu Sakai
- 001 -
Information Patent Grant
Efficient smart verify method for programming 3D non-volatile memory
- Patent number 9,142,298
- Issue date Sep 22, 2015
- SanDisk Technologies Inc.
- Yingda Dong
- G11 - INFORMATION STORAGE
Information Patent Grant
Efficient smart verify method for programming 3D non-volatile memory
- Patent number 9,142,302
- Issue date Sep 22, 2015
- SanDisk Technologies Inc.
- Yingda Dong
- G11 - INFORMATION STORAGE
Information Patent Grant
Write data preservation for non-volatile storage
- Patent number 9,135,989
- Issue date Sep 15, 2015
- SanDisk Technologies Inc.
- Manabu Sakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory and methods with soft-bit reads while reading h...
- Patent number 9,070,472
- Issue date Jun 30, 2015
- Sandisk IL Ltd.
- Idan Alrod
- G11 - INFORMATION STORAGE
Information Patent Grant
Erratic program detection for non-volatile storage
- Patent number 8,842,476
- Issue date Sep 23, 2014
- SanDisk Technologies Inc.
- Manabu Sakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory and methods with asymmetric soft read points ar...
- Patent number 8,782,495
- Issue date Jul 15, 2014
- Sandisk IL Ltd.
- Idan Alrod
- G11 - INFORMATION STORAGE
Information Patent Grant
Defective word line detection
- Patent number 8,630,118
- Issue date Jan 14, 2014
- SanDisk Technologies Inc.
- Manabu Sakai
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory and methods with soft-bit reads while reading h...
- Patent number 8,498,152
- Issue date Jul 30, 2013
- Sandisk IL Ltd.
- Idan Alrod
- G11 - INFORMATION STORAGE
Information Patent Grant
Verification process for non-volatile storage
- Patent number 8,218,367
- Issue date Jul 10, 2012
- SanDisk Technologies Inc.
- Gerrit Jan Hemink
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-pass programming for memory with reduced data storage require...
- Patent number 8,130,552
- Issue date Mar 6, 2012
- SanDisk Technologies Inc.
- Toru Miwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory and methods with reading soft bits in non unifo...
- Patent number 8,099,652
- Issue date Jan 17, 2012
- SanDisk Corporation
- Idan Alrod
- G11 - INFORMATION STORAGE
Information Patent Grant
Verification process for non-volatile storage
- Patent number 7,978,527
- Issue date Jul 12, 2011
- SanDisk Technologies Inc.
- Gerrit Jan Hemink
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
NON-VOLATILE MEMORY WTH LOOP DEPENDANT RAMP-UP RATE
- Publication number 20240233826
- Publication date Jul 11, 2024
- SANDISK TECHNOLOGIES LLC
- Abu Naser Zainuddin
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR WAFER CONFIGURED FOR SINGLE TOUCH-DOWN TESTING
- Publication number 20240125846
- Publication date Apr 18, 2024
- SANDISK TECHNOLOGIES LLC
- Toru Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER CONFIGURED FOR SINGLE TOUCH-DOWN TESTING
- Publication number 20240128132
- Publication date Apr 18, 2024
- SANDISK TECHNOLOGIES LLC
- Toru Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER CONFIGURED FOR SINGLE TOUCH-DOWN TESTING
- Publication number 20240128134
- Publication date Apr 18, 2024
- SANDISK TECHNOLOGIES LLC
- Toru Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA LATCH PROGRAMMING ALGORITHM FOR MULTI-BIT-PER-CELL MEMORY DEVICES
- Publication number 20230402113
- Publication date Dec 14, 2023
- TORU MIWA
- G11 - INFORMATION STORAGE
Information Patent Application
PROGRAMMING MEMORY CELLS WITH CONCURRENT REDUNDANT STORAGE OF DATA...
- Publication number 20220404989
- Publication date Dec 22, 2022
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRAMMING MEMORY CELLS WITH CONCURRENT STORAGE OF MULTI-LEVEL DAT...
- Publication number 20220406398
- Publication date Dec 22, 2022
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
CONCURRENT PROGRAMMING OF MULTIPLE CELLS FOR NON-VOLATILE MEMORY DE...
- Publication number 20210358553
- Publication date Nov 18, 2021
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
CONCURRENT PROGRAMMING OF MULTIPLE CELLS FOR NON-VOLATILE MEMORY DE...
- Publication number 20210233589
- Publication date Jul 29, 2021
- SANDISK TECHNOLOGIES LLC
- Xiang Yang
- G11 - INFORMATION STORAGE
Information Patent Application
DIFFERENTIAL DBUS SCHEME FOR LOW-LATENCY RANDOM READ FOR NAND MEMORIES
- Publication number 20210142858
- Publication date May 13, 2021
- SANDISK TECHNOLOGIES LLC
- Hiroki Yabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WORD LINE ARCHITECTURE FOR THREE DIMENSIONAL NAND FLASH MEMORY
- Publication number 20210134828
- Publication date May 6, 2021
- SANDISK TECHNOLOGIES LLC
- Naoki Ookuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY PLANE STRUCTURE FOR ULTRA-LOW READ LATENCY APPLICATIONS IN N...
- Publication number 20210134375
- Publication date May 6, 2021
- SANDISK TECHNOLOGIES LLC
- Hiroki Yabe
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING BIT LINE SWITCHES
- Publication number 20200185397
- Publication date Jun 11, 2020
- SANDISK TECHNOLOGIES LLC
- Hardwell Chibvongodze
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING BIT LINE SWITCHES
- Publication number 20200185039
- Publication date Jun 11, 2020
- SANDISK TECHNOLOGIES LLC
- Hardwell Chibvongodze
- G11 - INFORMATION STORAGE
Information Patent Application
MULTICORE ON-DIE MEMORY MICROCONTROLLER
- Publication number 20180357123
- Publication date Dec 13, 2018
- SanDisk Technologies LLC
- Yibo Yin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vertical Resistor In 3D Memory Device With Two-Tier Stack
- Publication number 20170263642
- Publication date Sep 14, 2017
- SanDisk Technologies LLC
- Masatoshi Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL RESISTOR IN 3D MEMORY DEVICE WITH TWO-TIER STACK
- Publication number 20170162592
- Publication date Jun 8, 2017
- SANDISK TECHNOLOGIES INC.
- Masatoshi Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVE DEVICES FOR INTEGRATION WITH THREE-DIMENSIONAL MEMORY DEVICES
- Publication number 20160365351
- Publication date Dec 15, 2016
- SanDisk Technologies, Inc.
- Masatoshi NISHIKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
PASSIVE DEVICES FOR INTEGRATION WITH THREE-DIMENSIONAL MEMORY DEVICES
- Publication number 20160365352
- Publication date Dec 15, 2016
- SanDisk Technologies, Inc.
- Masatoshi NISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Efficient Smart Verify Method For Programming 3D Non-Volatile Memory
- Publication number 20140247662
- Publication date Sep 4, 2014
- SANDISK TECHNOLOGIES INC.
- Yingda Dong
- G11 - INFORMATION STORAGE
Information Patent Application
Efficient Smart Verify Method For Programming 3D Non-Volatile Memory
- Publication number 20140226406
- Publication date Aug 14, 2014
- Yingda Dong
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE DATA PRESERVATION FOR NON-VOLATILE STORAGE
- Publication number 20140063961
- Publication date Mar 6, 2014
- Manabu Sakai
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE MEMORY AND METHODS WITH SOFT-BIT READS WHILE READING H...
- Publication number 20130308381
- Publication date Nov 21, 2013
- SANDISK IL LTD.
- Idan Alrod
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEFECTIVE WORD LINE DETECTION
- Publication number 20130114342
- Publication date May 9, 2013
- Manabu Sakai
- G11 - INFORMATION STORAGE
Information Patent Application
ERRATIC PROGRAM DETECTION FOR NON-VOLATILE STORAGE
- Publication number 20130114344
- Publication date May 9, 2013
- Manabu Sakai
- G11 - INFORMATION STORAGE
Information Patent Application
Non-Volatile Memory And Methods With Soft-Bit Reads While Reading H...
- Publication number 20120163085
- Publication date Jun 28, 2012
- Idan Alrod
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Non-Volatile Memory And Methods With Asymmetric Soft Read Points Ar...
- Publication number 20120166913
- Publication date Jun 28, 2012
- Idan Alrod
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VERIFICATION PROCESS FOR NON-VOLATILE STORAGE
- Publication number 20110235423
- Publication date Sep 29, 2011
- Gerrit Jan Hemink
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-PASS PROGRAMMING FOR MEMORY WITH REDUCED DATA STORAGE REQUIRE...
- Publication number 20100061151
- Publication date Mar 11, 2010
- Toru Miwa
- G11 - INFORMATION STORAGE
Information Patent Application
VERIFICATION PROCESS FOR NON-VOLATILE STORAGE
- Publication number 20090296475
- Publication date Dec 3, 2009
- Gerrit Jan Hemink
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Loop dependent word line ramp start time for program verify of mult...

Programming memory cells with concurrent redundant storage of data...

Programming memory cells with concurrent storage of multi-level dat...

Concurrent programming of multiple cells for non-volatile memory de...

Concurrent programming of multiple cells for non-volatile memory de...

Word line architecture for three dimensional NAND flash memory

Differential dbus scheme for low-latency random read for NAND memories

Area effective erase voltage isolation in NAND memory

Three-dimensional memory device containing bit line switches

Three-dimensional memory device containing bit line switches

Multicore on-die memory microcontroller

Vertical resistor in 3D memory device with two-tier stack

Vertical resistor in 3D memory device with two-tier stack

Passive devices for integration with three-dimensional memory devices

Integration of word line switches with word line contact via struct...

Passive devices for integration with three-dimensional memory devices

Verification process for non-volatile storage

Defective word line detection

Efficient smart verify method for programming 3D non-volatile memory

Efficient smart verify method for programming 3D non-volatile memory

Write data preservation for non-volatile storage

Non-volatile memory and methods with soft-bit reads while reading h...

Erratic program detection for non-volatile storage

Non-volatile memory and methods with asymmetric soft read points ar...

Defective word line detection

Non-volatile memory and methods with soft-bit reads while reading h...

Verification process for non-volatile storage

Multi-pass programming for memory with reduced data storage require...

Non-volatile memory and methods with reading soft bits in non unifo...

Verification process for non-volatile storage

Patents Applicationslast 30 patents

NON-VOLATILE MEMORY WTH LOOP DEPENDANT RAMP-UP RATE

SEMICONDUCTOR WAFER CONFIGURED FOR SINGLE TOUCH-DOWN TESTING

SEMICONDUCTOR WAFER CONFIGURED FOR SINGLE TOUCH-DOWN TESTING

SEMICONDUCTOR WAFER CONFIGURED FOR SINGLE TOUCH-DOWN TESTING

DATA LATCH PROGRAMMING ALGORITHM FOR MULTI-BIT-PER-CELL MEMORY DEVICES

PROGRAMMING MEMORY CELLS WITH CONCURRENT REDUNDANT STORAGE OF DATA...

PROGRAMMING MEMORY CELLS WITH CONCURRENT STORAGE OF MULTI-LEVEL DAT...

CONCURRENT PROGRAMMING OF MULTIPLE CELLS FOR NON-VOLATILE MEMORY DE...

CONCURRENT PROGRAMMING OF MULTIPLE CELLS FOR NON-VOLATILE MEMORY DE...

DIFFERENTIAL DBUS SCHEME FOR LOW-LATENCY RANDOM READ FOR NAND MEMORIES

WORD LINE ARCHITECTURE FOR THREE DIMENSIONAL NAND FLASH MEMORY

MEMORY PLANE STRUCTURE FOR ULTRA-LOW READ LATENCY APPLICATIONS IN N...

THREE-DIMENSIONAL MEMORY DEVICE CONTAINING BIT LINE SWITCHES

THREE-DIMENSIONAL MEMORY DEVICE CONTAINING BIT LINE SWITCHES

MULTICORE ON-DIE MEMORY MICROCONTROLLER

Vertical Resistor In 3D Memory Device With Two-Tier Stack

VERTICAL RESISTOR IN 3D MEMORY DEVICE WITH TWO-TIER STACK

PASSIVE DEVICES FOR INTEGRATION WITH THREE-DIMENSIONAL MEMORY DEVICES

PASSIVE DEVICES FOR INTEGRATION WITH THREE-DIMENSIONAL MEMORY DEVICES

Efficient Smart Verify Method For Programming 3D Non-Volatile Memory

Efficient Smart Verify Method For Programming 3D Non-Volatile Memory

WRITE DATA PRESERVATION FOR NON-VOLATILE STORAGE

NON-VOLATILE MEMORY AND METHODS WITH SOFT-BIT READS WHILE READING H...

DEFECTIVE WORD LINE DETECTION

ERRATIC PROGRAM DETECTION FOR NON-VOLATILE STORAGE

Non-Volatile Memory And Methods With Soft-Bit Reads While Reading H...

Non-Volatile Memory And Methods With Asymmetric Soft Read Points Ar...

VERIFICATION PROCESS FOR NON-VOLATILE STORAGE

MULTI-PASS PROGRAMMING FOR MEMORY WITH REDUCED DATA STORAGE REQUIRE...

VERIFICATION PROCESS FOR NON-VOLATILE STORAGE