Inventor
OHNO HIDEO
JP84 patents
⚠️ This page may combine multiple inventors who share the name “OHNO HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV TOHOKU
19 patentsUS6703645B2Mar 9, 2004
Spin filter
UNIV TOHOKU45 citations90
US6476411B1Nov 5, 2002
Intersubband light emitting element
UNIV TOHOKU27 citations90
US9466363B2Oct 11, 2016
Integrated circuit
UNIV TOHOKU9 citations84
US6482729B2Nov 19, 2002
Method of generating spin-polarized conduction electron and semiconductor device
UNIV TOHOKU17 citations83
US9941468B2Apr 10, 2018
Magnetoresistance effect element and magnetic memory device
UNIV TOHOKU9 citations78
US10586580B2Mar 10, 2020
Magnetic tunnel junction element and magnetic memory
UNIV TOHOKU2 citations73
US11563169B2Jan 24, 2023
Magnetic tunnel junction element and magnetic memory
UNIV TOHOKU2 citations72
US9928906B2Mar 27, 2018
Data-write device for resistance-change memory element
UNIV TOHOKU2 citations72
US9564152B2Feb 7, 2017
Magnetoresistance effect element and magnetic memory
UNIV TOHOKU4 citations72
US9202545B2Dec 1, 2015
Magnetoresistance effect element and magnetic memory
UNIV TOHOKU5 citations72
US11690299B2Jun 27, 2023
Magnetoresistance effect element and magnetic memory
UNIV TOHOKU1 citations63
US11081641B2Aug 3, 2021
Magnetoresistance effect element, magnetic memory, and method for manufacturing magnetoresistance effect element
UNIV TOHOKU1 citations63
US10749107B2Aug 18, 2020
Method of manufacturing magnetic tunnel coupling element
UNIV TOHOKU1 citations63
US11600313B2Mar 7, 2023
Memory circuit device including a selection circuit unit shared by a write circuit unit and a read circuit unit
UNIV TOHOKU0 citations62
US11183228B2Nov 23, 2021
Memory circuit device including a selection circuit unit shared by a write circuit unit and a read circut unit
UNIV TOHOKU0 citations62
US10998491B2May 4, 2021
Magnetoresistive element and magnetic memory
UNIV TOHOKU1 citations62
US10896729B2Jan 19, 2021
Data write circuit of resistive memory element
UNIV TOHOKU0 citations62
US11121310B2Sep 14, 2021
Spin electronics element and method of manufacturing thereof
UNIV TOHOKU0 citations61
US10804457B2Oct 13, 2020
Magnetoresistive element and magnetic memory
UNIV TOHOKU1 citations61
OHNO HIDEO
7 patentsUS8274818B2Sep 25, 2012
Magnetoresistive element, magnetic memory cell and magnetic random access memory using the same
OHNO HIDEO7 citations84
US8917541B2Dec 23, 2014
Magnetoresistance effect element and magnetic memory
OHNO HIDEO7 citations82
US9153306B2Oct 6, 2015
Tunnel magnetoresistive effect element and random access memory using same
OHNO HIDEO5 citations72
US9450177B2Sep 20, 2016
Magnetoresistive element and magnetic memory
OHNO HIDEO4 citations71
US9135973B2Sep 15, 2015
Magnetoresistance effect element and magnetic memory
OHNO HIDEO5 citations71
US8837209B2Sep 16, 2014
Magnetic memory cell and magnetic random access memory
OHNO HIDEO2 citations62
US9070457B2Jun 30, 2015
Magnetic tunnel junctions with perpendicular magnetization and magnetic random access memory
OHNO HIDEO2 citations61
NEC CORP
5 patentsUS6556241B1Apr 29, 2003
Remote-controlled camera-picture broadcast system
NEC CORP164 citations93
US10020039B2Jul 10, 2018
Three terminal magnetoresistive devices, magnetoresistive random access memory and magnetic recording method
NEC CORP10 citations83
US9478309B2Oct 25, 2016
Magnetic-domain-wall-displacement memory cell and initializing method therefor
NEC CORP12 citations83
US9536584B2Jan 3, 2017
Nonvolatile logic gate device
NEC CORP3 citations73
US9299435B2Mar 29, 2016
Nonvolatile content addressable memory and method for operating same
NEC CORP2 citations61
HITACHI LTD
4 patentsUS7894244B2Feb 22, 2011
Tunnel magnetic resistance device, and magnetic memory cell and magnetic random access memory using the same
HITACHI LTD2 citations63
US7838953B2Nov 23, 2010
Magnetic memory cell and magnetic random access memory
HITACHI LTD2 citations63
US7759750B2Jul 20, 2010
Magnetic memory cell and random access memory
HITACHI LTD4 citations63
US7468542B2Dec 23, 2008
Magnetoresistive device and nonvolatile magnetic memory equipped with the same
HITACHI LTD5 citations63
IBM
3 patentsUS5079601AJan 7, 1992
Optoelectronic devices based on intraband transitions in combinations of type i and type ii tunnel junctions
IBM47 citations92
US5294287AMar 15, 1994
Class of magnetic materials for solid state devices
IBM26 citations90
US5296048AMar 22, 1994
Class of magnetic materials for solid state devices
IBM10 citations71
JAPAN SCIENCE & TECH AGENCY
2 patentsJAPAN SCIENCE & TECH CORP
2 patentsSHARP KK
2 patentsSUGIHARA TOSHINORI
1 patentETO GORO
1 patentURAYAMA MASAO
1 patentJAPAN ATOMIC ENERGY RES INST
1 patentYAMAMOTO HIROKI
1 patentUNIV HOKKAIDO
1 patentShowing the top 50 of 84 patents by PatentIndex Score.