Inventor
NUMATA HIDEAKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “NUMATA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
16 patentsUS6341084B2Jan 22, 2002
Magnetic random access memory circuit
NEC CORP148 citations97
US6191972B1Feb 20, 2001
Magnetic random access memory circuit
NEC CORP143 citations97
US7929342B2Apr 19, 2011
Magnetic memory cell, magnetic random access memory, and data read/write method for magnetic random access memory
NEC CORP29 citations92
US7126201B2Oct 24, 2006
Magnetic random access memory
NEC CORP35 citations92
US6462981B2Oct 8, 2002
Magnetic random access memory
NEC CORP30 citations92
US8351249B2Jan 8, 2013
Magnetic random access memory
NEC CORP6 citations84
US6462982B1Oct 8, 2002
Magnetic random access memory having voltage control circuitry for maintaining sense lines at constant low voltages
NEC CORP12 citations74
US8923042B2Dec 30, 2014
Magnetic random access memory
NEC CORP3 citations63
US12042766B2Jul 23, 2024
Cross-flow filtration device and cross-flow filtration method
NEC CORP0 citations62
US11767442B2Sep 26, 2023
Nanocarbon ink and method for manufacturing semiconductor device in which same is used
NEC CORP0 citations62
US12215027B2Feb 4, 2025
Nanocarbon separation method and nanocarbon separation apparatus
NEC CORP0 citations61
US11383984B2Jul 12, 2022
Nanocarbon separation device, nanocarbon separation method, and nanocarbon recovery method
NEC CORP0 citations60
US11435251B2Sep 6, 2022
Control apparatus, array-type sensor, sensor usage method, control method, and program
NEC CORP0 citations52
US7177179B2Feb 13, 2007
Magnetic memory, and its operating method
NEC CORP0 citations52
US12428299B2Sep 30, 2025
Method for separating single-walled carbon nanotube mixture and single-walled carbon nanotube dispersion liquid
NEC CORP0 citations50
US11511229B2Nov 29, 2022
Nanocarbon separation method
NEC CORP0 citations47