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Naoki Ookuma
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Kanagawa, JP
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Patents Grants
last 30 patents
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
Memory plane structure for ultra-low read latency applications in n...
Patent number
11,081,192
Issue date
Aug 3, 2021
SanDiskTechnologies LLC.
Hiroki Yabe
G11 - INFORMATION STORAGE
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
Data mapping for non-volatile storage
Patent number
9,852,078
Issue date
Dec 26, 2017
SanDisk Technologies LLC
Shingo Zaitsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor memory device
Patent number
8,526,229
Issue date
Sep 3, 2013
Renesas Electronics Corporation
Hiroyuki Takahashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
8,284,598
Issue date
Oct 9, 2012
Renesas Electronics Corporation
Hiroyuki Takahashi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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
Data Mapping For Non-Volatile Storage
Publication number
20160328332
Publication date
Nov 10, 2016
SANDISK TECHNOLOGIES INC.
Shingo Zaitsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20130051172
Publication date
Feb 28, 2013
Renesas Electronics Corporation
Hiroyuki Takahashi
G11 - INFORMATION STORAGE
Information
Patent Application
VOLTAGE GENERATING CIRCUIT
Publication number
20110215855
Publication date
Sep 8, 2011
RENESAS ELECTRONICS CORPORATION
Naoki OOKUMA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BANDGAP VOLTAGE REFERENCE CIRCUIT AND INTEGRATED CIRCUIT INCORPORAT...
Publication number
20110175593
Publication date
Jul 21, 2011
RENESAS ELECTRONICS CORPORATION
Naoki OOKUMA
G05 - CONTROLLING REGULATING
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20110096596
Publication date
Apr 28, 2011
Renesas Electronics Corporation
Hiroyuki Takahashi
G11 - INFORMATION STORAGE