Inventor
DATE HIROKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “DATE HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIOXIA CORP
10 patentsUS11450383B2Sep 20, 2022
Semiconductor storage device
KIOXIA CORP5 citations83
US10984858B2Apr 20, 2021
Semiconductor storage device
KIOXIA CORP4 citations71
US12014773B2Jun 18, 2024
Semiconductor storage device
KIOXIA CORP0 citations62
US12051483B2Jul 30, 2024
Semiconductor memory device including memory string and plurality of select transistors and method including a write operation
KIOXIA CORP0 citations61
US11335388B2May 17, 2022
Semiconductor memory device including memory string and plurality of select transistors and method including a write operation
KIOXIA CORP1 citations61
US11869597B2Jan 9, 2024
Semiconductor storage device including a voltage generator for applying first and second intermediate voltages to an adjacent word line in a program operation
KIOXIA CORP0 citations51
US12354677B2Jul 8, 2025
Semiconductor storage device
KIOXIA CORP0 citations50
US12027208B2Jul 2, 2024
Voltage control in semiconductor memory device
KIOXIA CORP0 citations50
US11749348B2Sep 5, 2023
Semiconductor storage device controlling a voltage applied at a start of a verify operation in each of plural loops included in a write sequence
KIOXIA CORP0 citations50
US11238941B2Feb 1, 2022
Semiconductor memory device
KIOXIA CORP0 citations50
TOSHIBA MEMORY CORP
4 patentsUS9792996B1Oct 17, 2017
Semiconductor memory device which applies multiple voltages to the word line
TOSHIBA MEMORY CORP20 citations91
US10685689B2Jun 16, 2020
Semiconductor memory device
TOSHIBA MEMORY CORP9 citations82
US10622079B2Apr 14, 2020
Memory device and memory system
TOSHIBA MEMORY CORP4 citations71
US10418118B2Sep 17, 2019
Memory device and memory system
TOSHIBA MEMORY CORP4 citations71