Toshiyuki Sega

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Yokkaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional memory device including dielectric rails for warp...
- Patent number 11,923,321
- Issue date Mar 5, 2024
- SanDisk Technologies LLC
- Shin Sakiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cavity-disrupting backside trench fill structures for a three-dimen...
- Patent number 10,854,513
- Issue date Dec 1, 2020
- SanDisk Technologies LLC
- Motoki Kawasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Early bit line air gap formation
- Patent number 9,524,904
- Issue date Dec 20, 2016
- SanDisk Technologies LLC
- Hiroto Ohori
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING DIELECTRIC RAILS FOR WARP...
- Publication number 20230223356
- Publication date Jul 13, 2023
- SANDISK TECHNOLOGIES LLC
- Shin SAKIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAVITY-DISRUPTING BACKSIDE TRENCH FILL STRUCTURES FOR A THREE-DIMEN...
- Publication number 20200227318
- Publication date Jul 16, 2020
- SANDISK TECHNOLOGIES LLC
- Motoki KAWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Early Bit Line Air Gap Formation
- Publication number 20160111326
- Publication date Apr 21, 2016
- SANDISK TECHNOLOGIES INC.
- Hiroto Ohori
- H01 - BASIC ELECTRIC ELEMENTS