Inventor
NINOMIYA TAKEKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “NINOMIYA TAKEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
5 patentsUS9829521B2Nov 28, 2017
Estimation method, estimation device, and inspection device for variable resistance element, and nonvolatile memory device
PANASONIC CORP2 citations73
US8854864B2Oct 7, 2014
Nonvolatile memory element and nonvolatile memory device
PANASONIC CORP6 citations73
US9087582B2Jul 21, 2015
Driving method of non-volatile memory element and non-volatile memory device
PANASONIC CORP2 citations63
US8822972B2Sep 2, 2014
Non-volatile memory element and manufacturing method thereof
PANASONIC CORP2 citations60
US9142773B2Sep 22, 2015
Variable resistance nonvolatile memory element and method of manufacturing the same
PANASONIC CORP0 citations42
NINOMIYA TAKEKI
5 patentsUS9000506B2Apr 7, 2015
Variable resistance nonvolatile memory element and method for manufacturing the same
NINOMIYA TAKEKI4 citations72
US8441060B2May 14, 2013
Nonvolatile memory element and nonvolatile memory device incorporating nonvolatile memory element
NINOMIYA TAKEKI5 citations72
US8405076B2Mar 26, 2013
Nonvolatile memory element
NINOMIYA TAKEKI5 citations72
US8530321B2Sep 10, 2013
Variable resistance element and manufacturing method thereof
NINOMIYA TAKEKI3 citations62
US8969168B2Mar 3, 2015
Method for manufacturing variable resistance element
NINOMIYA TAKEKI0 citations41
MIKAWA TAKUMI
4 patentsUS9184381B2Nov 10, 2015
Nonvolatile storage element and method for manufacturing same
MIKAWA TAKUMI4 citations72
US8889478B2Nov 18, 2014
Method for manufacturing nonvolatile semiconductor memory element, and nonvolatile semiconductor memory element
MIKAWA TAKUMI3 citations63
US8574957B2Nov 5, 2013
Method for manufacturing nonvolatile semiconductor memory element
MIKAWA TAKUMI4 citations63
US8537605B2Sep 17, 2013
Nonvolatile semiconductor memory device having coplanar surfaces at resistance variable layer and wiring layer and manufacturing method thereof
MIKAWA TAKUMI0 citations42
HAYAKAWA YUKIO
3 patentsUS8437173B2May 7, 2013
Nonvolatile memory element, manufacturing method thereof, design support method therefor, and nonvolatile memory device
HAYAKAWA YUKIO24 citations92
US8861257B2Oct 14, 2014
Nonvolatile memory element, manufacturing method thereof, nonvolatile memory device, and design support method for nonvolatile memory element
HAYAKAWA YUKIO7 citations84
US8482958B2Jul 9, 2013
Current steering element, memory element, memory, and method of manufacturing current steering element
HAYAKAWA YUKIO13 citations84
SANDISK TECHNOLOGIES LLC
3 patentsUS11508711B2Nov 22, 2022
Bonded three-dimensional memory devices and methods of making the same by replacing carrier substrate with source layer
SANDISK TECHNOLOGIES LLC7 citations85
US11626418B2Apr 11, 2023
Three-dimensional memory device with plural channels per memory opening and methods of making the same
SANDISK TECHNOLOGIES LLC2 citations73
US10115899B1Oct 30, 2018
Methods and apparatus for three-dimensional nonvolatile memory
SANDISK TECHNOLOGIES LLC0 citations52