Inventor

HIROTANI TAKASHI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “HIROTANI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA MEMORY CORP

2 patents

US10249641B2Apr 2, 2019

Semiconductor memory device and method for manufacturing same

TOSHIBA MEMORY CORP5 citations71

US9911752B2Mar 6, 2018

Semiconductor memory device and method for manufacturing same

TOSHIBA MEMORY CORP4 citations71

SUNRISE MEMORY CORP

2 patents

US12518828B2Jan 6, 2026

Memory array of three-dimensional nor memory strings with word line select device

SUNRISE MEMORY CORP1 citations62

US12200927B2Jan 14, 2025

Memory device including reference bit line for increasing read operation accuracy

SUNRISE MEMORY CORP0 citations47

YABUHARA HIDEHIKO

1 patent

US9142774B2Sep 22, 2015

Nonvolatile memory device and method for manufacturing the same

YABUHARA HIDEHIKO5 citations61

KIOXIA CORP

1 patent

US11264102B2Mar 1, 2022

Semiconductor storage device

KIOXIA CORP1 citations59