Reiko SUMI

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Yokohama Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Memory system with verify operations of odd and even word lines
- Patent number 12,211,567
- Issue date Jan 28, 2025
- Kioxia Corporation
- Kazutaka Ikegami
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 12,125,545
- Issue date Oct 22, 2024
- Kioxia Corporation
- Reiko Sumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device capable of selectively erasing data
- Patent number 11,715,534
- Issue date Aug 1, 2023
- Kioxia Corporation
- Rieko Funatsuki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MEMORY SYSTEM
- Publication number 20230197177
- Publication date Jun 22, 2023
- KIOXIA Corporation
- Kazutaka IKEGAMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20230078441
- Publication date Mar 16, 2023
- KIOXIA Corporation
- Reiko SUMI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20220301643
- Publication date Sep 22, 2022
- KIOXIA Corporation
- Rieko FUNATSUKI
- G11 - INFORMATION STORAGE