P

Inventor

HINOUE TATSUYA

JP44 patents
⚠️ This page may combine multiple inventors who share the name “HINOUE TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANDISK TECHNOLOGIES LLC

28 patents
US10229931B1Mar 12, 2019

Three-dimensional memory device containing fluorine-free tungsten—word lines and methods of manufacturing the same

SANDISK TECHNOLOGIES LLC19 citations93
US11049807B2Jun 29, 2021

Three-dimensional memory device containing tubular blocking dielectric spacers

SANDISK TECHNOLOGIES LLC16 citations85
US11018152B2May 25, 2021

Method for etching bottom punch-through opening in a memory film of a multi-tier three-dimensional memory device

SANDISK TECHNOLOGIES LLC13 citations85
US10950627B1Mar 16, 2021

Three-dimensional memory device including split memory cells and methods of forming the same

SANDISK TECHNOLOGIES LLC12 citations85
US10615123B2Apr 7, 2020

Three-dimensional memory device containing compositionally graded word line diffusion barrier layer for and methods of forming the same

SANDISK TECHNOLOGIES LLC11 citations85
US10861869B2Dec 8, 2020

Three-dimensional memory device having a slimmed aluminum oxide blocking dielectric and method of making same

SANDISK TECHNOLOGIES LLC9 citations83
US11877452B2Jan 16, 2024

Three-dimensional memory device including laterally-undulating memory material layers and methods for forming the same

SANDISK TECHNOLOGIES LLC2 citations73
US11515326B2Nov 29, 2022

Three-dimensional memory device including laterally-undulating memory material layers and methods for forming the same

SANDISK TECHNOLOGIES LLC2 citations73
US11342347B2May 24, 2022

Spacerless source contact layer replacement process and three-dimensional memory device formed by the process

SANDISK TECHNOLOGIES LLC4 citations73
US11217532B2Jan 4, 2022

Three-dimensional memory device containing compositionally graded word line diffusion barrier layer for and methods of forming the same

SANDISK TECHNOLOGIES LLC4 citations73
US11532570B2Dec 20, 2022

Three-dimensional memory device containing bridges for enhanced structural support and methods of forming the same

SANDISK TECHNOLOGIES LLC3 citations72
US11398497B2Jul 26, 2022

Three-dimensional memory device containing auxiliary support pillar structures and method of making the same

SANDISK TECHNOLOGIES LLC5 citations72
US11844222B2Dec 12, 2023

Three-dimensional memory device with backside support pillar structures and methods of forming the same

SANDISK TECHNOLOGIES LLC2 citations71
US11444101B2Sep 13, 2022

Spacerless source contact layer replacement process and three-dimensional memory device formed by the process

SANDISK TECHNOLOGIES LLC2 citations71
US12408345B2Sep 2, 2025

Three-dimensional memory device with backside support pillar structures and methods of forming the same

SANDISK TECHNOLOGIES LLC1 citations63
US12382638B2Aug 5, 2025

Three-dimensional memory device and method of making thereof using double pitch word line formation

SANDISK TECHNOLOGIES LLC0 citations62
US11968827B2Apr 23, 2024

Three-dimensional memory device with replacement select gate electrodes and methods of manufacturing the same

SANDISK TECHNOLOGIES LLC1 citations62
US12414296B2Sep 9, 2025

Three dimensional memory device and method of making thereof by forming channel and memory film after word line replacement

SANDISK TECHNOLOGIES LLC0 citations61
US12457744B2Oct 28, 2025

Three-dimensional memory device and method of making thereof using selective metal nitride deposition on dielectric metal oxide blocking dielectric

SANDISK TECHNOLOGIES LLC0 citations52
US12394668B2Aug 19, 2025

Semiconductor device having edge seal and method of making thereof without metal hard mask arcing

SANDISK TECHNOLOGIES LLC0 citations52
US12046285B2Jul 23, 2024

Three-dimensional memory device and method of making thereof using double pitch word line formation

SANDISK TECHNOLOGIES LLC0 citations52
US11942429B2Mar 26, 2024

Three-dimensional memory device and method of making thereof using double pitch word line formation

SANDISK TECHNOLOGIES LLC0 citations52
US12185540B2Dec 31, 2024

Three dimensional memory device and method of making thereof by forming channel and memory film after word line replacement

SANDISK TECHNOLOGIES LLC0 citations51
US12101936B2Sep 24, 2024

Three dimensional memory device and method of making thereof by forming channel and memory film after word line replacement

SANDISK TECHNOLOGIES LLC0 citations51
US12029037B2Jul 2, 2024

Three-dimensional memory device with discrete charge storage elements and methods for forming the same

SANDISK TECHNOLOGIES LLC0 citations51
US12456688B2Oct 28, 2025

High aspect ratio via fill process employing selective metal deposition and structures formed by the same

SANDISK TECHNOLOGIES LLC0 citations50
US12416589B2Sep 16, 2025

Systems and methods for non-destructive inspection of semiconductor devices using reflective X-ray microscope tomographic imaging

SANDISK TECHNOLOGIES LLC0 citations50
US12588209B2Mar 24, 2026

Three-dimensional memory device containing composite word lines including a respective fluorine-free capping sublayer and methods of forming the same

SANDISK TECHNOLOGIES LLC0 citations46

HITACHI GLOBAL STORAGE TECH

8 patents

RENESAS TECH CORP

2 patents

HGST Netherlands BV

2 patents

HITACHI GLOBAL STORAGE TECH NL

1 patent

HINOUE TATSUYA

1 patent

ONO TOSHINORI

1 patent

YAKUSHIJI HIROSHI

1 patent