Hisaya SAKAI

Follow

Person

Yokkaichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional memory device with via structures surrounded by p...
- Patent number 11,756,877
- Issue date Sep 12, 2023
- SanDisk Technologies LLC
- Kazuto Ohsawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional memory device with a dielectric isolation spacer...
- Patent number 11,152,284
- Issue date Oct 19, 2021
- SanDisk Technologies LLC
- Jo Sato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING DUMMY STACK EDGE SEAL ST...
- Publication number 20230413551
- Publication date Dec 21, 2023
- SANDISK TECHNOLOGIES LLC
- Yao CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH A DIELECTRIC ISOLATION SPACER...
- Publication number 20210351109
- Publication date Nov 11, 2021
- SANDISK TECHNOLOGIES LLC
- Jo SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH VIA STRUCTURES SURROUNDED BY P...
- Publication number 20210210428
- Publication date Jul 8, 2021
- SANDISK TECHNOLOGIES LLC
- Kazuto OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS