Atsushi Kawasumi

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor storage device
- Patent number 12,068,031
- Issue date Aug 20, 2024
- Kioxia Corporation
- Jun Deguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit and information processing apparatus
- Patent number 12,057,186
- Issue date Aug 6, 2024
- Kioxia Corporation
- Atsushi Kawasumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus and memory system
- Patent number 11,955,178
- Issue date Apr 9, 2024
- Kioxia Corporation
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit and analog-to-digital converter
- Patent number 11,909,413
- Issue date Feb 20, 2024
- Kioxia Corporation
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device and information processor
- Patent number 11,615,834
- Issue date Mar 28, 2023
- Kioxia Corporation
- Atsushi Kawasumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device and method for driving the same
- Patent number 11,532,362
- Issue date Dec 20, 2022
- Kioxia Corporation
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 11,501,830
- Issue date Nov 15, 2022
- Kioxia Corporation
- Takeshi Sugimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 11,468,946
- Issue date Oct 11, 2022
- Kioxia Corporation
- Kazuki Okawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 11,410,721
- Issue date Aug 9, 2022
- Kioxia Corporation
- Atsushi Kawasumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having a plurality of memory cells each...
- Patent number 11,201,191
- Issue date Dec 14, 2021
- TOSHIBA MEMORY CORPORATION
- Atsushi Kawasumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and memory device
- Patent number 11,081,175
- Issue date Aug 3, 2021
- Kioxia Corporation
- Yusuke Niki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory device
- Patent number 11,062,770
- Issue date Jul 13, 2021
- Kioxia Corporation
- Tsuneo Inaba
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 11,024,374
- Issue date Jun 1, 2021
- Kioxia Corporation
- Atsushi Kawasumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 11,004,478
- Issue date May 11, 2021
- Kioxia Corporation
- Hiroyuki Hara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device having a driver that applies voltage t...
- Patent number 10,832,743
- Issue date Nov 10, 2020
- TOSHIBA MEMORY CORPORATION
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 10,672,473
- Issue date Jun 2, 2020
- TOSHIBA MEMORY CORPORATION
- Takaaki Nakazato
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device capable of reducing power consumption
- Patent number 10,229,725
- Issue date Mar 12, 2019
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device capable of reducing power consumption
- Patent number 9,934,835
- Issue date Apr 3, 2018
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory
- Patent number 9,646,992
- Issue date May 9, 2017
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,384,852
- Issue date Jul 5, 2016
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory
- Patent number 9,368,228
- Issue date Jun 14, 2016
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive memory device with reduced leakage and high speed...
- Patent number 9,196,338
- Issue date Nov 24, 2015
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 9,142,273
- Issue date Sep 22, 2015
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 8,988,920
- Issue date Mar 24, 2015
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 8,921,920
- Issue date Dec 30, 2014
- Kabushiki Kaisha Toshiba
- Shigeru Kawanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Configuration memory
- Patent number 8,842,475
- Issue date Sep 23, 2014
- Kabushiki Kaisha Toshiba
- Kosuke Tatsumura
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and sense amplifier
- Patent number 8,687,448
- Issue date Apr 1, 2014
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Timing generation circuit, semiconductor storage device and timing...
- Patent number 8,638,623
- Issue date Jan 28, 2014
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 8,488,401
- Issue date Jul 16, 2013
- Kabushiki Kaisha Toshiba
- Shinichi Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 8,379,436
- Issue date Feb 19, 2013
- Kabushiki Kaisha Toshiba
- Atsushi Kawasumi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS AND MEMORY SYSTEM
- Publication number 20240311286
- Publication date Sep 19, 2024
- KIOXIA Corporation
- Atsushi KAWASUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CURRENT DETECTOR AND INFORMATION PROCESSOR
- Publication number 20240282348
- Publication date Aug 22, 2024
- KIOXIA Corporation
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSING DEVICE AND MEMORY SYSTEM
- Publication number 20240071499
- Publication date Feb 29, 2024
- KIOXIA Corporation
- Atsushi KAWASUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20230307052
- Publication date Sep 28, 2023
- KIOXIA Corporation
- Jun DEGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSING APPARATUS AND MEMORY SYSTEM
- Publication number 20230090235
- Publication date Mar 23, 2023
- KIOXIA Corporation
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT AND ANALOG-TO-DIGITAL CONVERTER
- Publication number 20220302923
- Publication date Sep 22, 2022
- KIOXIA Corporation
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT AND INFORMATION PROCESSING APPARATUS
- Publication number 20220301597
- Publication date Sep 22, 2022
- KIOXIA Corporation
- Atsushi KAWASUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20220084588
- Publication date Mar 17, 2022
- KIOXIA Corporation
- Kazuki OKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING THE SAME
- Publication number 20220084601
- Publication date Mar 17, 2022
- KIOXIA Corporation
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND INFORMATION PROCESSOR
- Publication number 20220084581
- Publication date Mar 17, 2022
- KIOXIA Corporation
- Atsushi KAWASUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20220076743
- Publication date Mar 10, 2022
- KIOXIA Corporation
- Takeshi SUGIMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210295904
- Publication date Sep 23, 2021
- KIOXIA Corporation
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20210090645
- Publication date Mar 25, 2021
- KIOXIA Corporation
- Tsuneo Inaba
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE AND MEMORY DEVICE
- Publication number 20210090650
- Publication date Mar 25, 2021
- KIOXIA Corporation
- Yusuke NIKI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210082476
- Publication date Mar 18, 2021
- Kioxia Corporation
- Hiroyuki HARA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200303004
- Publication date Sep 24, 2020
- Toshiba Memory Corporation
- Atsushi KAWASUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200295087
- Publication date Sep 17, 2020
- Toshiba Memory Corporation
- Atsushi KAWASUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD FOR CONTROLLING THE SAME
- Publication number 20190371368
- Publication date Dec 5, 2019
- Toshiba Memory Corporation
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20190287616
- Publication date Sep 19, 2019
- Toshiba Memory Corporation
- Takaaki NAKAZATO
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE CAPABLE OF REDUCING POWER CONSUMPTION
- Publication number 20180247686
- Publication date Aug 30, 2018
- KABUSHIKI KAISHA TOSHIBA
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY
- Publication number 20170069659
- Publication date Mar 9, 2017
- Kabushiki Kaisha Toshiba
- Atsushi KAWASUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE CAPABLE OF REDUCING POWER CONSUMPTION
- Publication number 20160035405
- Publication date Feb 4, 2016
- KABUSHIKI KAISHA TOSHIBA
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY
- Publication number 20150138866
- Publication date May 21, 2015
- KABUSHIKI KAISHA TOSHIBA
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE MEMORY DEVICE
- Publication number 20140071745
- Publication date Mar 13, 2014
- KABUSHIKI KAISHA TOSHIBA
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
CONFIGURATION MEMORY
- Publication number 20130258782
- Publication date Oct 3, 2013
- Kosuke TATSUMURA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20130250659
- Publication date Sep 26, 2013
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20130141959
- Publication date Jun 6, 2013
- Kabushiki Kaisha Toshiba
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND SENSE AMPLIFIER
- Publication number 20130064028
- Publication date Mar 14, 2013
- Kabushiki Kaisha Toshiba
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120326224
- Publication date Dec 27, 2012
- Kabushiki Kaisha Toshiba
- Shigeru KAWANAKA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE CAPABLE OF IMPROVING DISTURBABILITY AND...
- Publication number 20120243287
- Publication date Sep 27, 2012
- Kabushiki Kaisha Toshiba
- Atsushi KAWASUMI
- G11 - INFORMATION STORAGE

Atsushi Kawasumi

Person

Patents Grantslast 30 patents

Semiconductor storage device

Semiconductor integrated circuit and information processing apparatus

Information processing apparatus and memory system

Semiconductor integrated circuit and analog-to-digital converter

Semiconductor storage device and information processor

Semiconductor memory device and method for driving the same

Semiconductor storage device

Semiconductor storage device

Semiconductor memory device

Semiconductor memory device having a plurality of memory cells each...

Semiconductor device and memory device

Memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor storage device having a driver that applies voltage t...

Semiconductor memory device

Semiconductor device capable of reducing power consumption

Semiconductor device capable of reducing power consumption

Semiconductor memory

Semiconductor device

Semiconductor memory

Magnetoresistive memory device with reduced leakage and high speed...

Semiconductor memory device

Semiconductor memory device

Semiconductor device

Configuration memory

Semiconductor memory device and sense amplifier

Timing generation circuit, semiconductor storage device and timing...

Semiconductor storage device

Semiconductor memory device

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS AND MEMORY SYSTEM

CURRENT DETECTOR AND INFORMATION PROCESSOR

INFORMATION PROCESSING DEVICE AND MEMORY SYSTEM

SEMICONDUCTOR STORAGE DEVICE

INFORMATION PROCESSING APPARATUS AND MEMORY SYSTEM

SEMICONDUCTOR INTEGRATED CIRCUIT AND ANALOG-TO-DIGITAL CONVERTER

SEMICONDUCTOR INTEGRATED CIRCUIT AND INFORMATION PROCESSING APPARATUS

SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING THE SAME

SEMICONDUCTOR STORAGE DEVICE AND INFORMATION PROCESSOR

SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR MEMORY DEVICE

MEMORY DEVICE

SEMICONDUCTOR DEVICE AND MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE AND METHOD FOR CONTROLLING THE SAME

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE CAPABLE OF REDUCING POWER CONSUMPTION

SEMICONDUCTOR MEMORY

SEMICONDUCTOR DEVICE CAPABLE OF REDUCING POWER CONSUMPTION

SEMICONDUCTOR MEMORY

MAGNETORESISTIVE MEMORY DEVICE

CONFIGURATION MEMORY

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE AND SENSE AMPLIFIER

SEMICONDUCTOR DEVICE

SEMICONDUCTOR MEMORY DEVICE CAPABLE OF IMPROVING DISTURBABILITY AND...