Inventor
TAKUMA SHUNSUKE
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TAKUMA SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDISK TECHNOLOGIES LLC
10 patentsUS10950627B1Mar 16, 2021
Three-dimensional memory device including split memory cells and methods of forming the same
SANDISK TECHNOLOGIES LLC12 citations85
US10468413B2Nov 5, 2019
Method for forming hydrogen-passivated semiconductor channels in a three-dimensional memory device
SANDISK TECHNOLOGIES LLC7 citations81
US11844222B2Dec 12, 2023
Three-dimensional memory device with backside support pillar structures and methods of forming the same
SANDISK TECHNOLOGIES LLC2 citations71
US11637038B2Apr 25, 2023
Three-dimensional memory device containing self-aligned lateral contact elements and methods for forming the same
SANDISK TECHNOLOGIES LLC3 citations71
US12408345B2Sep 2, 2025
Three-dimensional memory device with backside support pillar structures and methods of forming the same
SANDISK TECHNOLOGIES LLC1 citations63
US12349352B2Jul 1, 2025
Three-dimensional memory device including a dummy word line with tapered corner and method of making the same
SANDISK TECHNOLOGIES LLC1 citations62
US11749554B2Sep 5, 2023
Multi-wafer deposition tool for reducing residual deposition on transfer blades and methods of operating the same
SANDISK TECHNOLOGIES LLC0 citations61
US11637118B2Apr 25, 2023
Three-dimensional memory device containing auxiliary support pillar structures and method of making the same
SANDISK TECHNOLOGIES LLC0 citations51
US12310020B2May 20, 2025
Three-dimensional memory device including a dummy word line with tapered corner and method of making the same
SANDISK TECHNOLOGIES LLC0 citations50
US11792986B2Oct 17, 2023
Dual sacrificial material replacement process for a three-dimensional memory device and structure formed by the same
SANDISK TECHNOLOGIES LLC0 citations49