Inventor
ODAGAWA AKIHIRO
JP54 patents
⚠️ This page may combine multiple inventors who share the name “ODAGAWA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
37 patentsUS6842317B2Jan 11, 2005
Magnetoresistive element, magnetic head, magnetic memory and magnetic recording apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD162 citations99
US6436526B1Aug 20, 2002
Magneto-resistance effect element, magneto-resistance effect memory cell, MRAM and method for performing information write to or read from the magneto-resistance effect memory cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD167 citations99
US7167387B2Jan 23, 2007
Variable resistance element, method of manufacturing the element, memory containing the element, and method of driving the memory
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD123 citations98
US6767655B2Jul 27, 2004
Magneto-resistive element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD84 citations97
US7018725B2Mar 28, 2006
Magneto-resistance effect element magneto-resistance effect memory cell, MRAM, and method for performing information write to or read from the magneto-resistance effect memory cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations93
US6950333B2Sep 27, 2005
Magnetic memory and method for driving the same, and magnetic memory device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations93
US6878979B2Apr 12, 2005
Spin switch and magnetic storage element using it
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations93
US6778427B2Aug 17, 2004
Magnetoresistive memory with a wiring for suppressing crosstalk
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US6717780B2Apr 6, 2004
Magnetoresistive device and/or multi-magnetoresistive device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations93
US6538297B2Mar 25, 2003
Magneto-resistive device and magneto-resistive effect type storage device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US6528326B1Mar 4, 2003
Magnetoresistive device and method for producing the same, and magnetic component
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations93
US7163755B2Jan 16, 2007
Magneto-resistive element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations92
US6943041B2Sep 13, 2005
Magnetoresistive element and method for producing the same, as well as magnetic head, magnetic memory and magnetic recording device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US6839273B2Jan 4, 2005
Magnetic switching device and magnetic memory using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6771473B2Aug 3, 2004
Magnetoresistive element and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations92
US6594120B2Jul 15, 2003
Magnetoresistive element and magnetic memory element and magnetic head using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US7446391B2Nov 4, 2008
Electro-resistance element and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations84
US7312392B2Dec 25, 2007
Thermoelectric conversion device, and cooling method and power generating method using the device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations84
US7079361B2Jul 18, 2006
Magnetoresistive element and magnetoresistive magnetic head, magnetic recording apparatus and magnetoresistive memory device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US7005691B2Feb 28, 2006
Magnetoresistance element and magnetoresistance storage element and magnetic memory
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations84
US6785100B2Aug 31, 2004
Magnetic head comprising a multilayer magnetoresistive device and a yoke for introducing magnetic flux from a medium to the magnetoresistive device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US6778425B1Aug 17, 2004
Magnetoresistance effect memory device and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations84
US7067205B2Jun 27, 2006
Thermoelectric transducing material, and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74
US6954372B2Oct 11, 2005
Magnetic storage element, production method and driving method therefor, and memory array
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations74
US6917492B2Jul 12, 2005
Magnetoresistive element and method for manufacturing the same and nonvolatile memory including the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6887717B2May 3, 2005
Magnetoresistive device and method for producing the same, and magnetic component
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6798620B2Sep 28, 2004
Magneto-resistive element, magnetic head, and magnetic recording and reproduction apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6555889B2Apr 29, 2003
Magnetoresistive device and magnetic component
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US6160266ADec 12, 2000
Superconducting device and a method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US7042686B2May 9, 2006
Magnetoresistive element and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US7446256B2Nov 4, 2008
Thermoelectric conversion device, and cooling method and power generation method using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6861940B2Mar 1, 2005
Magnetoresistive element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6590268B2Jul 8, 2003
Magnetic control device, and magnetic component and memory apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US5885937AMar 23, 1999
Superconducting tunnel junction element and superconducting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
US7012790B2Mar 14, 2006
Magnetic head with yoke and multiple magnetic layers
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6977799B2Dec 20, 2005
Magnetic head comprising a multilayer magnetoresistive device and a yoke for introducing magnetic flux from a medium to the magnetoresistive device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6147360ANov 14, 2000
Superconducting device and a method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
PANASONIC CORP
7 patentsUS7781230B2Aug 24, 2010
Electro-resistance element, electro-resistance memory using the same and method of manufacturing the same
PANASONIC CORP15 citations84
US8722430B2May 13, 2014
Production method for oxidized carbon thin film, and element having oxidized carbon thin film and production method therefor
PANASONIC CORP6 citations73
US7791119B2Sep 7, 2010
Electro-resistance element and electro-resistance memory using the same
PANASONIC CORP3 citations63
US7473612B2Jan 6, 2009
Method for fabricating a variable-resistance element including heating a RMCoO3 perovskite structure in an oxygen atmosphere
PANASONIC CORP3 citations63
US8927095B2Jan 6, 2015
Method for producing thin oxidized carbon film, element having thin oxidized carbon film, and method for producing same
PANASONIC CORP0 citations52
US8836060B2Sep 16, 2014
Spin device, driving method of the same, and production method of the same
PANASONIC CORP1 citations52
US8778701B2Jul 15, 2014
Method for producing spin injection electrode
PANASONIC CORP1 citations52
PANASONIC IP MAN CO LTD
3 patentsKYOCERA CORP
2 patentsINT SUPERCONDUCTIVITY TECH
1 patentShowing the top 50 of 54 patents by PatentIndex Score.