Inventor
FUNATSUKI RIEKO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “FUNATSUKI RIEKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIOXIA CORP
13 patentsUS11282559B1Mar 22, 2022
Memory device
KIOXIA CORP7 citations84
US11049573B2Jun 29, 2021
Semiconductor storage device
KIOXIA CORP3 citations73
US11765916B2Sep 19, 2023
Memory device and method of manufacturing memory device
KIOXIA CORP2 citations72
US12069872B2Aug 20, 2024
Memory device and method of manufacturing memory device
KIOXIA CORP0 citations62
US11967371B2Apr 23, 2024
Semiconductor memory device
KIOXIA CORP0 citations52
US11715527B2Aug 1, 2023
Semiconductor storage device having first and second memory strings formed on opposite sides of the same pillar and method of performing a read operation therein
KIOXIA CORP0 citations52
US11282578B2Mar 22, 2022
Semiconductor storage apparatus including a memory cell array
KIOXIA CORP0 citations52
US12518832B2Jan 6, 2026
Semiconductor memory device
KIOXIA CORP0 citations51
US12431190B2Sep 30, 2025
Memory system
KIOXIA CORP0 citations50
US12211551B2Jan 28, 2025
Semiconductor memory device
KIOXIA CORP0 citations50
US12159040B2Dec 3, 2024
Semiconductor memory device
KIOXIA CORP0 citations50
US11769554B2Sep 26, 2023
Semiconductor memory device
KIOXIA CORP0 citations49
US11715534B2Aug 1, 2023
Semiconductor storage device capable of selectively erasing data
KIOXIA CORP0 citations49
TOSHIBA MEMORY CORP
3 patentsUS10332593B2Jun 25, 2019
Semiconductor memory device configured to sense memory cell threshold voltages in ascending order
TOSHIBA MEMORY CORP8 citations83
US11200951B2Dec 14, 2021
Semiconductor memory device
TOSHIBA MEMORY CORP3 citations72
US10553276B2Feb 4, 2020
Semiconductor memory device
TOSHIBA MEMORY CORP0 citations51