Hironori Uchikawa

Person

Fujisawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory with different threshold voltages of memory cells
- Patent number 12,367,938
- Issue date Jul 22, 2025
- Kioxia Corporation
- Noboru Shibata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and method of controlling the same
- Patent number 12,074,616
- Issue date Aug 27, 2024
- Kioxia Corporation
- Shinichi Kanno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory
- Patent number 12,020,756
- Issue date Jun 25, 2024
- Kioxia Corporation
- Noboru Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Syndrome calculation for error detection and error correction
- Patent number 12,009,837
- Issue date Jun 11, 2024
- Kioxia Corporation
- Hironori Uchikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Memory system
- Patent number 11,892,907
- Issue date Feb 6, 2024
- Kioxia Corporation
- Tsukasa Tokutomi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and memory control method
- Patent number 11,886,738
- Issue date Jan 30, 2024
- Kioxia Corporation
- Takahiro Kubota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory with different threshold voltages of memory cells
- Patent number 11,837,294
- Issue date Dec 5, 2023
- Kioxia Corporation
- Noboru Shibata
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system and control method of controlling nonvolatile memory
- Patent number 11,831,335
- Issue date Nov 28, 2023
- Kioxia Corporation
- Naoaki Kokubun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Soft decoding method using LLR conversion table
- Patent number 11,768,732
- Issue date Sep 26, 2023
- Kioxia Corporation
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Syndrome calculation for error detection and error correction
- Patent number 11,711,100
- Issue date Jul 25, 2023
- Kioxia Corporation
- Hironori Uchikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multidimensional encoding and decoding in memory system
- Patent number 11,664,822
- Issue date May 30, 2023
- Kioxia Corporation
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory
- Patent number 11,657,879
- Issue date May 23, 2023
- Kioxia Corporation
- Noboru Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and method for controlling non-volatile memory
- Patent number 11,652,496
- Issue date May 16, 2023
- Kioxia Corporation
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device and method of controlling the same
- Patent number 11,575,395
- Issue date Feb 7, 2023
- Kioxia Corporation
- Shinichi Kanno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system
- Patent number 11,537,465
- Issue date Dec 27, 2022
- Kioxia Corporation
- Tsukasa Tokutomi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system
- Patent number 11,455,209
- Issue date Sep 27, 2022
- Kioxia Corporation
- Takahiro Kubota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory with different threshold voltages of memory cells
- Patent number 11,355,202
- Issue date Jun 7, 2022
- Kioxia Corporation
- Noboru Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory system
- Patent number 11,309,918
- Issue date Apr 19, 2022
- Kioxia Corporation
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and method of controlling nonvolatile memory
- Patent number 11,231,994
- Issue date Jan 25, 2022
- TOSHIBA MEMORY CORPORATION
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and control method
- Patent number 11,210,163
- Issue date Dec 28, 2021
- TOSHIBA MEMORY CORPORATION
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system
- Patent number 11,204,831
- Issue date Dec 21, 2021
- Kioxia Corporation
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device and method of controlling the same
- Patent number 11,038,536
- Issue date Jun 15, 2021
- TOSHIBA MEMORY CORPORATION
- Shinichi Kanno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system
- Patent number 11,025,281
- Issue date Jun 1, 2021
- Kioxia Corporation
- Naoko Kifune
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor memory
- Patent number 11,011,239
- Issue date May 18, 2021
- Kioxia Corporation
- Noboru Shibata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system
- Patent number 10,956,264
- Issue date Mar 23, 2021
- TOSHIBA MEMORY CORPORATION
- Tsukasa Tokutomi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and method of controlling nonvolatile memory
- Patent number 10,908,994
- Issue date Feb 2, 2021
- TOSHIBA MEMORY CORPORATION
- Naoko Kifune
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and control method
- Patent number 10,756,764
- Issue date Aug 25, 2020
- TOSHIBA MEMORY CORPORATION
- Hironori Uchikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Global error recovery system
- Patent number 10,613,930
- Issue date Apr 7, 2020
- TOSHIBA MEMORY CORPORATION
- Daisuke Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory with different threshold voltages of memory cells
- Patent number 10,607,707
- Issue date Mar 31, 2020
- TOSHIBA MEMORY CORPORATION
- Noboru Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory system
- Patent number 10,574,272
- Issue date Feb 25, 2020
- TOSHIBA MEMORY CORPORATION
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MEMORY SYSTEM AND CONTROL METHOD
- Publication number 20250096816
- Publication date Mar 20, 2025
- KIOXIA Corporation
- Yuta KUMANO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING THE SAME
- Publication number 20240372567
- Publication date Nov 7, 2024
- KIOXIA Corporation
- Shinichi KANNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY
- Publication number 20240296895
- Publication date Sep 5, 2024
- KIOXIA Corporation
- Noboru SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND CONTROL METHOD
- Publication number 20240264749
- Publication date Aug 8, 2024
- KIOXIA Corporation
- Takahiro KUBOTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY WITH DIFFERENT THRESHOLD VOLTAGES OF MEMORY CELLS
- Publication number 20240185930
- Publication date Jun 6, 2024
- KIOXIA Corporation
- Noboru SHIBATA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM AND CONTROL METHOD
- Publication number 20240086280
- Publication date Mar 14, 2024
- KIOXIA Corporation
- Takahiro KUBOTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYNDROME CALCULATION FOR ERROR DETECTION AND ERROR CORRECTION
- Publication number 20230318628
- Publication date Oct 5, 2023
- KIOXIA Corporation
- Hironori UCHIKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMORY SYSTEM AND MEMORY CONTROL METHOD
- Publication number 20230297273
- Publication date Sep 21, 2023
- KIOXIA Corporation
- Takahiro KUBOTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND CONTROL METHOD OF CONTROLLING NONVOLATILE MEMORY
- Publication number 20230299794
- Publication date Sep 21, 2023
- KIOXIA Corporation
- Naoaki KOKUBUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR MEMORY
- Publication number 20230253054
- Publication date Aug 10, 2023
- KIOXIA Corporation
- Noboru SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING THE SAME
- Publication number 20230139971
- Publication date May 4, 2023
- KIOXIA Corporation
- Shinichi KANNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYNDROME CALCULATION FOR ERROR DETECTION AND ERROR CORRECTION
- Publication number 20230089702
- Publication date Mar 23, 2023
- KIOXIA Corporation
- Hironori UCHIKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIDIMENSIONAL ENCODING AND DECODING IN MEMORY SYSTEM
- Publication number 20230083269
- Publication date Mar 16, 2023
- KIOXIA Corporation
- Yuta KUMANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM
- Publication number 20230065159
- Publication date Mar 2, 2023
- Kioxia Corporation
- Tsukasa TOKUTOMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND METHOD FOR CONTROLLING NON-VOLATILE MEMORY
- Publication number 20220278695
- Publication date Sep 1, 2022
- KIOXIA Corporation
- Yuta KUMANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY WITH DIFFERENT THRESHOLD VOLTAGES OF MEMORY CELLS
- Publication number 20220262443
- Publication date Aug 18, 2022
- KIOXIA Corporation
- Noboru SHIBATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY SYSTEM
- Publication number 20220261312
- Publication date Aug 18, 2022
- KIOXIA Corporation
- Takahiro KUBOTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND CONTROL METHOD
- Publication number 20220075686
- Publication date Mar 10, 2022
- Toshiba Memory Corporation
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210398598
- Publication date Dec 23, 2021
- KIOXIA Corporation
- Taira SHIBUYA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM
- Publication number 20210273655
- Publication date Sep 2, 2021
- KIOXIA Corporation
- Yuta KUMANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING THE SAME
- Publication number 20210266014
- Publication date Aug 26, 2021
- Toshiba Memory Corporation
- Shinichi KANNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY
- Publication number 20210264990
- Publication date Aug 26, 2021
- KIOXIA Corporation
- Noboru SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM
- Publication number 20210165713
- Publication date Jun 3, 2021
- Toshiba Memory Corporation
- Tsukasa Tokutomi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM
- Publication number 20210091792
- Publication date Mar 25, 2021
- KIOXIA Corporation
- Naoko KIFUNE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEMORY SYSTEM
- Publication number 20210081275
- Publication date Mar 18, 2021
- KIOXIA Corporation
- Yuta KUMANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND METHOD OF CONTROLLING NONVOLATILE MEMORY
- Publication number 20200301777
- Publication date Sep 24, 2020
- Toshiba Memory Corporation
- Naoko Kifune
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR MEMORY WITH DIFFERENT THRESHOLD VOLTAGES OF MEMORY CELLS
- Publication number 20200227122
- Publication date Jul 16, 2020
- Toshiba Memory Corporation
- Noboru SHIBATA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY
- Publication number 20200211655
- Publication date Jul 2, 2020
- KIOXIA Corporation
- Noboru SHIBATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND METHOD OF CONTROLLING NONVOLATILE MEMORY
- Publication number 20200081774
- Publication date Mar 12, 2020
- Toshiba Memory Corporation
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND CONTROL METHOD
- Publication number 20200081770
- Publication date Mar 12, 2020
- Toshiba Memory Corporation
- Yuta Kumano
- G06 - COMPUTING CALCULATING COUNTING

Hironori Uchikawa

Person

Patents Grantslast 30 patents

Semiconductor memory with different threshold voltages of memory cells

Semiconductor memory device and method of controlling the same

Semiconductor memory

Syndrome calculation for error detection and error correction

Memory system

Memory system and memory control method

Semiconductor memory with different threshold voltages of memory cells

Memory system and control method of controlling nonvolatile memory

Soft decoding method using LLR conversion table

Syndrome calculation for error detection and error correction

Multidimensional encoding and decoding in memory system

Semiconductor memory

Memory system and method for controlling non-volatile memory

Semiconductor memory device and method of controlling the same

Memory system

Memory system

Semiconductor memory with different threshold voltages of memory cells

Memory system

Memory system and method of controlling nonvolatile memory

Memory system and control method

Memory system

Semiconductor memory device and method of controlling the same

Memory system

Semiconductor memory

Memory system

Memory system and method of controlling nonvolatile memory

Memory system and control method

Global error recovery system

Semiconductor memory with different threshold voltages of memory cells

Memory system

Patents Applicationslast 30 patents

MEMORY SYSTEM AND CONTROL METHOD

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING THE SAME

SEMICONDUCTOR MEMORY

MEMORY SYSTEM AND CONTROL METHOD

SEMICONDUCTOR MEMORY WITH DIFFERENT THRESHOLD VOLTAGES OF MEMORY CELLS

MEMORY SYSTEM AND CONTROL METHOD

SYNDROME CALCULATION FOR ERROR DETECTION AND ERROR CORRECTION

MEMORY SYSTEM AND MEMORY CONTROL METHOD

MEMORY SYSTEM AND CONTROL METHOD OF CONTROLLING NONVOLATILE MEMORY

SEMICONDUCTOR MEMORY

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING THE SAME

SYNDROME CALCULATION FOR ERROR DETECTION AND ERROR CORRECTION

MULTIDIMENSIONAL ENCODING AND DECODING IN MEMORY SYSTEM

MEMORY SYSTEM

MEMORY SYSTEM AND METHOD FOR CONTROLLING NON-VOLATILE MEMORY

SEMICONDUCTOR MEMORY WITH DIFFERENT THRESHOLD VOLTAGES OF MEMORY CELLS

MEMORY SYSTEM

MEMORY SYSTEM AND CONTROL METHOD

SEMICONDUCTOR MEMORY DEVICE

MEMORY SYSTEM

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING THE SAME

SEMICONDUCTOR MEMORY

MEMORY SYSTEM

MEMORY SYSTEM

MEMORY SYSTEM

MEMORY SYSTEM AND METHOD OF CONTROLLING NONVOLATILE MEMORY

SEMICONDUCTOR MEMORY WITH DIFFERENT THRESHOLD VOLTAGES OF MEMORY CELLS

SEMICONDUCTOR MEMORY

MEMORY SYSTEM AND METHOD OF CONTROLLING NONVOLATILE MEMORY

MEMORY SYSTEM AND CONTROL METHOD