P

Inventor

SATOMI MITSUO

JP58 patents
⚠️ This page may combine multiple inventors who share the name “SATOMI MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

41 patents
US6567246B1May 20, 2003

Magnetoresistance effect element and method for producing the same, and magnetoresistance effect type head, magnetic recording apparatus, and magnetoresistance effect memory element

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD114 citations98
US5352522AOct 4, 1994

Composite material comprising metallic alloy grains coated with a dielectric substance

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD109 citations98
US6400537B2Jun 4, 2002

Thin film magnetic head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations96
US6258470B1Jul 10, 2001

Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations96
US6198610B1Mar 6, 2001

Magnetoresistive device and magnetoresistive head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations96
US6111782AAug 29, 2000

Magnetoresistance effect device, and magnetoresistance effect type head, memory device, and amplifying device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD55 citations96
US6031692AFeb 29, 2000

Magnetoresistive device and magnetoresistive head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations96
US6005798ADec 21, 1999

Magnetoresistance effect device, and magnetoresistance effect type head, memory device, and amplifying device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD55 citations96
US5350628ASep 27, 1994

Magnetic sintered composite material

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations96
US5183631AFeb 2, 1993

Composite material and a method for producing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD91 citations96
US5841611ANov 24, 1998

Magnetoresistance effect device and magnetoresistance effect type head, memory device, and amplifying device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD86 citations94
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
US4836865AJun 6, 1989

Magnetic nitride film

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
US6680831B2Jan 20, 2004

Magnetoresistive element, method for manufacturing the same, and method for forming a compound magnetic thin film

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US6597547B1Jul 22, 2003

Magnetoresistive device with an α-Fe2O3 antiferromagnetic film and indirect exchange coupling film layers of differing thickness

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US6562486B2May 13, 2003

Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling film

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US6256222B1Jul 3, 2001

Magnetoresistance effect device, and magnetoresistaance effect type head, memory device, and amplifying device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US6084752AJul 4, 2000

Thin film magnetic head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US5909345AJun 1, 1999

Magnetoresistive device and magnetoresistive head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations92
US5459687AOct 17, 1995

Memory element

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US5243316ASep 7, 1993

Magnetoresistance effect element

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US5238507AAug 24, 1993

Magnetic material

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US4901179AFeb 13, 1990

Magnetic head having a laminated structure

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
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
US6535362B2Mar 18, 2003

Magnetoresistive device having a highly smooth metal reflective layer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
US4437912AMar 20, 1984

Amorphous magnetic alloys

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations82
US4578728AMar 25, 1986

Magnetic head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations81
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
US6245450B1Jun 12, 2001

Exchange coupling film magnetoresistance effect device magnetoresistance effective head and method for producing magnetoresistance effect device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5277991AJan 11, 1994

Magnetoresistive materials

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations74
US5049209ASep 17, 1991

Magnetic nitride film

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US5034285AJul 23, 1991

Magnetic head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US4964007AOct 16, 1990

Crystallized glass-bonded amorphous metal magnetic film-non-magnetic substrate magnetic head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5429731AJul 4, 1995

Method for forming a soft magnetic nitride layer on a magnetic head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US6861940B2Mar 1, 2005

Magnetoresistive element

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6686071B2Feb 3, 2004

Magnetic recording medium and magnetic recording apparatus using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US5637392AJun 10, 1997

Magneto-resistance effect element

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US5164264ANov 17, 1992

Composite substrate

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US5104739AApr 14, 1992

Laminated magnetic material and method of producing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63

MURATA MACHINERY LTD

8 patents

SHIMADZU CORP

1 patent

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