P

Inventor

SAKUMA HARUKA

JP8 patents
⚠️ This page may combine multiple inventors who share the name “SAKUMA HARUKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

3 patents
US9293470B2Mar 22, 2016

Non-volatile semiconductor memory device

TOSHIBA KK6 citations83
US9711518B2Jul 18, 2017

Non-volatile semiconductor memory device

TOSHIBA KK2 citations72
US9196629B2Nov 24, 2015

Non-volatile semiconductor memory device having carbon doped columnar semiconductor layer

TOSHIBA KK3 citations62

TOSHIBA MEMORY CORP

3 patents
US10833103B2Nov 10, 2020

Semiconductor memory device

TOSHIBA MEMORY CORP3 citations72
US10008509B2Jun 26, 2018

Non-volatile semiconductor memory device

TOSHIBA MEMORY CORP0 citations51
US10446552B2Oct 15, 2019

Memory element

TOSHIBA MEMORY CORP0 citations38

KIOXIA CORP

2 patents
US11430500B2Aug 30, 2022

Semiconductor storage device

KIOXIA CORP0 citations62
US11665908B2May 30, 2023

Semiconductor memory device incorporating hafnium oxide insulative portions

KIOXIA CORP0 citations51