Inventor
IUCHI HIROAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IUCHI HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDISK TECHNOLOGIES INC
7 patentsUS9236392B1Jan 12, 2016
Multiheight electrically conductive via contacts for a multilevel interconnect structure
SANDISK TECHNOLOGIES INC81 citations95
US9123577B2Sep 1, 2015
Air gap isolation in non-volatile memory using sacrificial films
SANDISK TECHNOLOGIES INC468 citations95
US9837431B2Dec 5, 2017
3D semicircular vertical NAND string with recessed inactive semiconductor channel sections
SANDISK TECHNOLOGIES INC26 citations94
US9401309B2Jul 26, 2016
Multiheight contact via structures for a multilevel interconnect structure
SANDISK TECHNOLOGIES INC24 citations93
US9728499B2Aug 8, 2017
Set of stepped surfaces formation for a multilevel interconnect structure
SANDISK TECHNOLOGIES INC14 citations84
US9601508B2Mar 21, 2017
Blocking oxide in memory opening integration scheme for three-dimensional memory structure
SANDISK TECHNOLOGIES INC11 citations84
US9281314B1Mar 8, 2016
Non-volatile storage having oxide/nitride sidewall
SANDISK TECHNOLOGIES INC11 citations83