Tokumasa HARA

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile memory and writing method
- Patent number 12,176,027
- Issue date Dec 24, 2024
- Kioxia Corporation
- Tokumasa Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device including a control circuit and at leas...
- Patent number 12,164,772
- Issue date Dec 10, 2024
- Kioxia Corporation
- Masanobu Shirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system including semiconductor memory and controller
- Patent number 12,073,885
- Issue date Aug 27, 2024
- Kioxia Corporation
- Hiroshi Sukegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile memory multilevel cell programming
- Patent number 11,967,368
- Issue date Apr 23, 2024
- Kioxia Corporation
- Tokumasa Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile memory and writing method
- Patent number 11,763,883
- Issue date Sep 19, 2023
- Kioxia Corporation
- Tokumasa Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system
- Patent number 11,756,611
- Issue date Sep 12, 2023
- Kioxia Corporation
- Tokumasa Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device including a control circuit and at leas...
- Patent number 11,740,794
- Issue date Aug 29, 2023
- Kioxia Corporation
- Masanobu Shirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 11,688,458
- Issue date Jun 27, 2023
- Kioxia Corporation
- Noboru Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile memory multilevel cell programming
- Patent number 11,646,076
- Issue date May 9, 2023
- Kioxia Corporation
- Tokumasa Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system
- Patent number 11,631,463
- Issue date Apr 18, 2023
- Kioxia Corporation
- Hiroshi Sukegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and method of controlling non-volatile memory
- Patent number 11,551,774
- Issue date Jan 10, 2023
- Kioxia Corporation
- Itaru Hida
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system
- Patent number 11,372,719
- Issue date Jun 28, 2022
- Kioxia Corporation
- Yasuyuki Imaizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system including host device and memory system
- Patent number 11,289,167
- Issue date Mar 29, 2022
- Kioxia Corporation
- Takayuki Akamine
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory and writing method
- Patent number 11,270,765
- Issue date Mar 8, 2022
- TOSHIBA MEMORY CORPORATION
- Tokumasa Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system
- Patent number 11,264,090
- Issue date Mar 1, 2022
- Kioxia Corporation
- Tokumasa Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 11,238,925
- Issue date Feb 1, 2022
- TOSHIBA MEMORY CORPORATION
- Noboru Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile memory multilevel cell programming
- Patent number 11,238,924
- Issue date Feb 1, 2022
- Kioxia Corporation
- Tokumasa Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device including a control circuit and at leas...
- Patent number 11,226,742
- Issue date Jan 18, 2022
- Kioxia Corporation
- Masanobu Shirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device
- Patent number 11,100,999
- Issue date Aug 24, 2021
- TOSHIBA MEMORY CORPORATION
- Hiroshi Sukegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile memory and writing method
- Patent number 10,937,490
- Issue date Mar 2, 2021
- TOSHIBA MEMORY CORPORATION
- Tokumasa Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 10,916,300
- Issue date Feb 9, 2021
- TOSHIBA MEMORY CORPORATION
- Noboru Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of controlling memory device including pluralities of memory...
- Patent number 10,885,988
- Issue date Jan 5, 2021
- TOSHIBA MEMORY CORPORATION
- Takayuki Akamine
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 10,878,913
- Issue date Dec 29, 2020
- TOSHIBA MEMORY CORPORATION
- Hiroshi Sukegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system
- Patent number 10,871,901
- Issue date Dec 22, 2020
- TOSHIBA MEMORY CORPORATION
- Yoshihisa Kojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile memory and writing method
- Patent number 10,790,017
- Issue date Sep 29, 2020
- TOSHIBA MEMORY CORPORATION
- Tokumasa Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system
- Patent number 10,719,395
- Issue date Jul 21, 2020
- TOSHIBA MEMORY CORPORATION
- Tokumasa Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 10,714,170
- Issue date Jul 14, 2020
- TOSHIBA MEMORY CORPORATION
- Noboru Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device including a control circuit and at leas...
- Patent number 10,698,611
- Issue date Jun 30, 2020
- TOSHIBA MEMORY CORPORATION
- Masanobu Shirakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 10,566,051
- Issue date Feb 18, 2020
- TOSHIBA MEMORY CORPORATION
- Noboru Shibata
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system and method of controlling nonvolatile memory
- Patent number 10,545,691
- Issue date Jan 28, 2020
- TOSHIBA MEMORY CORPORATION
- Riki Suzuki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20240363166
- Publication date Oct 31, 2024
- KIOXIA Corporation
- Hiroshi SUKEGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY AND NONVOLATILE MEMORY
- Publication number 20240339160
- Publication date Oct 10, 2024
- KIOXIA Corporation
- Tokumasa HARA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE MEMORY AND WRITING METHOD
- Publication number 20240005988
- Publication date Jan 4, 2024
- KIOXIA Corporation
- Tokumasa HARA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM
- Publication number 20230410899
- Publication date Dec 21, 2023
- KIOXIA Corporation
- Tokumasa HARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE INCLUDING A CONTROL CIRCUIT AND AT LEAS...
- Publication number 20230350571
- Publication date Nov 2, 2023
- KIOXIA Corporation
- Masanobu SHIRAKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM
- Publication number 20230282276
- Publication date Sep 7, 2023
- KIOXIA Corporation
- Noboru SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE MEMORY MULTILEVEL CELL PROGRAMMING
- Publication number 20230238059
- Publication date Jul 27, 2023
- KIOXIA Corporation
- Tokumasa HARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20230223083
- Publication date Jul 13, 2023
- Kioxia Corporation
- Hiroshi SUKEGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM
- Publication number 20220206892
- Publication date Jun 30, 2022
- KIOXIA Corporation
- Yasuyuki IMAIZUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY AND NONVOLATILE MEMORY
- Publication number 20220157387
- Publication date May 19, 2022
- KIOXIA Corporation
- Tokumasa HARA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM
- Publication number 20220148651
- Publication date May 12, 2022
- KIOXIA Corporation
- Tokumasa HARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE MEMORY AND WRITING METHOD
- Publication number 20220130456
- Publication date Apr 28, 2022
- Toshiba Memory Corporation
- Tokumasa HARA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM
- Publication number 20220115064
- Publication date Apr 14, 2022
- Toshiba Memory Corporation
- Noboru SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE MEMORY MULTILEVEL CELL PROGRAMMING
- Publication number 20220101915
- Publication date Mar 31, 2022
- KIOXIA Corporation
- Tokumasa HARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND METHOD OF CONTROLLING NON-VOLATILE MEMORY
- Publication number 20220076772
- Publication date Mar 10, 2022
- KIOXIA Corporation
- Itaru HIDA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE INCLUDING A CONTROL CIRCUIT AND AT LEAS...
- Publication number 20220075521
- Publication date Mar 10, 2022
- KIOXIA Corporation
- Masanobu SHIRAKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210350855
- Publication date Nov 11, 2021
- Toshiba Memory Corporation
- Hiroshi SUKEGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE MEMORY AND WRITING METHOD
- Publication number 20210166755
- Publication date Jun 3, 2021
- Toshiba Memory Corporation
- Tokumasa HARA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM
- Publication number 20210158867
- Publication date May 27, 2021
- KIOXIA Corporation
- Tokumasa HARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM
- Publication number 20210118495
- Publication date Apr 22, 2021
- Toshiba Memory Corporation
- Noboru SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM
- Publication number 20210082497
- Publication date Mar 18, 2021
- KIOXIA Corporation
- Tokumasa HARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM
- Publication number 20210082524
- Publication date Mar 18, 2021
- Toshiba Memory Corporation
- Takayuki AKAMINE
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210074363
- Publication date Mar 11, 2021
- Toshiba Memory Corporation
- Hiroshi SUKEGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE MEMORY AND WRITING METHOD
- Publication number 20200335158
- Publication date Oct 22, 2020
- Toshiba Memory Corporation
- Tokumasa HARA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM
- Publication number 20200302999
- Publication date Sep 24, 2020
- Toshiba Memory Corporation
- Noboru SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE INCLUDING A CONTROL CIRCUIT AND AT LEAS...
- Publication number 20200285388
- Publication date Sep 10, 2020
- Toshiba Memory Corporation
- Masanobu SHIRAKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM
- Publication number 20200285418
- Publication date Sep 10, 2020
- Toshiba Memory Corporation
- Tokumasa HARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM
- Publication number 20200143877
- Publication date May 7, 2020
- Toshiba Memory Corporation
- Noboru SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20200051641
- Publication date Feb 13, 2020
- Toshiba Memory Corporation
- Hiroshi Sukegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE MEMORY AND WRITING METHOD
- Publication number 20190355412
- Publication date Nov 21, 2019
- Toshiba Memory Corporation
- Tokumasa HARA
- G11 - INFORMATION STORAGE

Tokumasa HARA

Person

Patents Grantslast 30 patents

Nonvolatile memory and writing method

Semiconductor memory device including a control circuit and at leas...

Memory system including semiconductor memory and controller

Nonvolatile memory multilevel cell programming

Nonvolatile memory and writing method

Memory system

Semiconductor memory device including a control circuit and at leas...

Semiconductor memory device and memory system

Nonvolatile memory multilevel cell programming

Information processing system

Memory system and method of controlling non-volatile memory

Memory system

Information processing system including host device and memory system

Nonvolatile memory and writing method

Memory system

Semiconductor memory device and memory system

Nonvolatile memory multilevel cell programming

Semiconductor memory device including a control circuit and at leas...

Semiconductor memory device

Nonvolatile memory and writing method

Semiconductor memory device and memory system

Method of controlling memory device including pluralities of memory...

Semiconductor memory device

Memory system

Nonvolatile memory and writing method

Memory system

Semiconductor memory device and memory system

Semiconductor memory device including a control circuit and at leas...

Semiconductor memory device and memory system

Memory system and method of controlling nonvolatile memory

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY AND NONVOLATILE MEMORY

NONVOLATILE MEMORY AND WRITING METHOD

MEMORY SYSTEM

SEMICONDUCTOR MEMORY DEVICE INCLUDING A CONTROL CIRCUIT AND AT LEAS...

SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM

NONVOLATILE MEMORY MULTILEVEL CELL PROGRAMMING

SEMICONDUCTOR MEMORY DEVICE

MEMORY SYSTEM

SEMICONDUCTOR MEMORY AND NONVOLATILE MEMORY

MEMORY SYSTEM

NONVOLATILE MEMORY AND WRITING METHOD

SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM

NONVOLATILE MEMORY MULTILEVEL CELL PROGRAMMING

MEMORY SYSTEM AND METHOD OF CONTROLLING NON-VOLATILE MEMORY

SEMICONDUCTOR MEMORY DEVICE INCLUDING A CONTROL CIRCUIT AND AT LEAS...

SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE MEMORY AND WRITING METHOD

MEMORY SYSTEM

SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM

MEMORY SYSTEM

MEMORY SYSTEM

SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE MEMORY AND WRITING METHOD

SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM

SEMICONDUCTOR MEMORY DEVICE INCLUDING A CONTROL CIRCUIT AND AT LEAS...

MEMORY SYSTEM

SEMICONDUCTOR MEMORY DEVICE AND MEMORY SYSTEM

SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE MEMORY AND WRITING METHOD