Takashima Daisaburo

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Three dimensional stacked semiconductor memory
- Patent number 12,144,189
- Issue date Nov 12, 2024
- Kioxia Corporation
- Hidehiro Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device and method of manufacturing memory device
- Patent number 12,069,872
- Issue date Aug 20, 2024
- Kioxia Corporation
- Takahiko Iizuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Variable resistance nonvolatile memory
- Patent number 11,972,798
- Issue date Apr 30, 2024
- Kioxia Corporation
- Tomoki Chiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 11,972,797
- Issue date Apr 30, 2024
- Kioxia Corporation
- Hidehiro Shiga
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 11,948,636
- Issue date Apr 2, 2024
- Kioxia Corporation
- Yoshiki Kamata
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device and method of manufacturing memory device
- Patent number 11,765,916
- Issue date Sep 19, 2023
- Kioxia Corporation
- Takahiko Iizuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 11,744,088
- Issue date Aug 29, 2023
- Kioxia Corporation
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 11,742,019
- Issue date Aug 29, 2023
- Kioxia Corporation
- Daisaburo Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device having sense amplifier including plural sense circuit...
- Patent number 11,721,371
- Issue date Aug 8, 2023
- Kioxia Corporation
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 11,651,818
- Issue date May 16, 2023
- Kioxia Corporation
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 11,615,840
- Issue date Mar 28, 2023
- Kioxia Corporation
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 11,373,703
- Issue date Jun 28, 2022
- Kioxia Corporation
- Sumiko Domae
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 11,201,171
- Issue date Dec 14, 2021
- Kioxia Corporation
- Sumiko Domae
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 11,120,866
- Issue date Sep 14, 2021
- Kioxia Corporation
- Takahiko Iizuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory device including memory element in equal cross-s...
- Patent number 10,950,278
- Issue date Mar 16, 2021
- TOSHIBA MEMORY CORPORATION
- Takahiko Iizuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 10,923,189
- Issue date Feb 16, 2021
- TOSHIBA MEMORY CORPORATION
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage device
- Patent number 10,803,932
- Issue date Oct 13, 2020
- TOSHIBA MEMORY CORPORATION
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 10,672,468
- Issue date Jun 2, 2020
- TOSHIBA MEMORY CORPORATION
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory device
- Patent number 10,644,065
- Issue date May 5, 2020
- TOSHIBA MEMORY CORPORATION
- Daisaburo Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for determining the exhaustion level of semiconductor memory
- Patent number RE47946
- Issue date Apr 14, 2020
- TOSHIBA MEMORY CORPORATION
- Yasushi Nagadomi
Information Patent Grant
Resistance change memory device
- Patent number 10,490,271
- Issue date Nov 26, 2019
- TOSHIBA MEMORY CORPORATION
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 10,468,101
- Issue date Nov 5, 2019
- TOSHIBA MEMORY CORPORATION
- Takahiko Iizuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer resistive memory device with variable resistance elements
- Patent number 10,410,720
- Issue date Sep 10, 2019
- TOSHIBA MEMORY CORPORATION
- Takahiko Iizuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile memory device
- Patent number 10,236,060
- Issue date Mar 19, 2019
- Kabushiki Kaisha Toshiba
- Daisaburo Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device including variable resistance element
- Patent number 10,032,509
- Issue date Jul 24, 2018
- TOSHIBA MEMORY CORPORATION
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 10,014,467
- Issue date Jul 3, 2018
- TOSHIBA MEMORY CORPORATION
- Daisaburo Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device including variable resistance element
- Patent number 9,966,136
- Issue date May 8, 2018
- TOSHIBA MEMORY CORPORATION
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device with voltage generator which generates...
- Patent number 9,928,903
- Issue date Mar 27, 2018
- TOSHIBA MEMORY CORPORATION
- Ryu Ogiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 9,653,681
- Issue date May 16, 2017
- Kabushiki Kaisha Toshiba
- Daisaburo Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device
- Patent number 9,607,693
- Issue date Mar 28, 2017
- Kabushiki Kaisha Toshiba
- Ryu Ogiwara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MEMORY DEVICE
- Publication number 20240321352
- Publication date Sep 26, 2024
- KIOXIA Corporation
- Ryu OGIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20240315052
- Publication date Sep 19, 2024
- KIOXIA Corporation
- Daisaburo TAKASHIMA
Information Patent Application
NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD
- Publication number 20240099027
- Publication date Mar 21, 2024
- KIOXIA Corporation
- Kensuke TAKAHASHI
Information Patent Application
VARIABLE RESISTANCE NON-VOLATILE MEMORY
- Publication number 20240049479
- Publication date Feb 8, 2024
- KIOXIA Corporation
- Yuki ITO
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20240038279
- Publication date Feb 1, 2024
- KIOXIA Corporation
- Ryu OGIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE AND METHOD OF MANUFACTURING MEMORY DEVICE
- Publication number 20230413584
- Publication date Dec 21, 2023
- KIOXIA Corporation
- Takahiko IIZUKA
- G11 - INFORMATION STORAGE
Information Patent Application
THREE DIMENSIONAL STACKED SEMICONDUCTOR MEMORY
- Publication number 20230284464
- Publication date Sep 7, 2023
- KIOXIA Corporation
- Hidehiro SHIGA
- G11 - INFORMATION STORAGE
Information Patent Application
VARIABLE RESISTANCE NON-VOLATILE MEMORY
- Publication number 20230284460
- Publication date Sep 7, 2023
- KIOXIA Corporation
- Tomoki CHIBA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20230102229
- Publication date Mar 30, 2023
- KIOXIA Corporation
- Yoshiki KAMATA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20230064982
- Publication date Mar 2, 2023
- KIOXIA Corporation
- Hidehiro SHIGA
- G11 - INFORMATION STORAGE
Information Patent Application
VARIABLE RESISTANCE NONVOLATILE MEMORY
- Publication number 20230065167
- Publication date Mar 2, 2023
- KIOXIA Corporation
- Tomoki CHIBA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20220399400
- Publication date Dec 15, 2022
- KIOXIA Corporation
- Daisaburo TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20220393106
- Publication date Dec 8, 2022
- KIOXIA Corporation
- Masahiro TAKAHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE WITH MEMORY STRINGS USING VARIABLE RESISTANCE MEMORY...
- Publication number 20220367568
- Publication date Nov 17, 2022
- KIOXIA Corporation
- Ryu OGIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20220284953
- Publication date Sep 8, 2022
- KIOXIA Corporation
- Daisaburo TAKASHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20220108729
- Publication date Apr 7, 2022
- KIOXIA Corporation
- Ryu OGIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20220109024
- Publication date Apr 7, 2022
- KIOXIA Corporation
- Ryu OGIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20220028452
- Publication date Jan 27, 2022
- KIOXIA Corporation
- Ryu OGIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE AND METHOD OF MANUFACTURING MEMORY DEVICE
- Publication number 20210399049
- Publication date Dec 23, 2021
- KIOXIA Corporation
- Takahiko IIZUKA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20210287733
- Publication date Sep 16, 2021
- KIOXIA Corporation
- Takahiko IIZUKA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20210287743
- Publication date Sep 16, 2021
- KIOXIA Corporation
- Sumiko DOMAE
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20210090647
- Publication date Mar 25, 2021
- KIOXIA Corporation
- Ryu OGIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20210082959
- Publication date Mar 18, 2021
- KIOXIA Corporation
- Sumiko DOMAE
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20200403035
- Publication date Dec 24, 2020
- KIOXIA Corporation
- Ryu OGIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STORAGE DEVICE
- Publication number 20200303001
- Publication date Sep 24, 2020
- Toshiba Memory Corporation
- Ryu OGIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE MEMORY DEVICE
- Publication number 20200302975
- Publication date Sep 24, 2020
- Toshiba Memory Corporation
- Takahiko IIZUKA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20200098426
- Publication date Mar 26, 2020
- Toshiba Memory Corporation
- Ryu Ogiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE MEMORY DEVICE
- Publication number 20200091233
- Publication date Mar 19, 2020
- Toshiba Memory Corporation
- Daisaburo TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY DEVICE
- Publication number 20190295637
- Publication date Sep 26, 2019
- Toshiba Memory Corporation
- Ryu OGIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20190287615
- Publication date Sep 19, 2019
- Toshiba Memory Corporation
- Takahiko IIZUKA
- G11 - INFORMATION STORAGE

Takashima Daisaburo

Person

Patents Grantslast 30 patents

Three dimensional stacked semiconductor memory

Memory device and method of manufacturing memory device

Variable resistance nonvolatile memory

Memory device

Memory device

Memory device and method of manufacturing memory device

Memory device

Nonvolatile semiconductor memory device

Memory device having sense amplifier including plural sense circuit...

Memory device

Memory device

Semiconductor storage device

Semiconductor storage device

Memory device

Nonvolatile memory device including memory element in equal cross-s...

Memory device

Storage device

Memory device

Nonvolatile memory device

Method for determining the exhaustion level of semiconductor memory

Resistance change memory device

Semiconductor memory device

Multi-layer resistive memory device with variable resistance elements

Nonvolatile memory device

Semiconductor memory device including variable resistance element

Semiconductor memory device

Semiconductor memory device including variable resistance element

Semiconductor storage device with voltage generator which generates...

Semiconductor memory device

Semiconductor storage device

Patents Applicationslast 30 patents

MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE

NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD

VARIABLE RESISTANCE NON-VOLATILE MEMORY

SEMICONDUCTOR MEMORY DEVICE

MEMORY DEVICE AND METHOD OF MANUFACTURING MEMORY DEVICE

THREE DIMENSIONAL STACKED SEMICONDUCTOR MEMORY

VARIABLE RESISTANCE NON-VOLATILE MEMORY

MEMORY DEVICE

MEMORY DEVICE

VARIABLE RESISTANCE NONVOLATILE MEMORY

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE

MEMORY DEVICE WITH MEMORY STRINGS USING VARIABLE RESISTANCE MEMORY...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

MEMORY DEVICE

MEMORY DEVICE

MEMORY DEVICE

MEMORY DEVICE AND METHOD OF MANUFACTURING MEMORY DEVICE

MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE

MEMORY DEVICE

SEMICONDUCTOR STORAGE DEVICE

MEMORY DEVICE

STORAGE DEVICE

NONVOLATILE MEMORY DEVICE

MEMORY DEVICE

NONVOLATILE MEMORY DEVICE

MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE