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FOUNDATION THE RESEARCH INSTITUTE OF ELECTRIC AND MAGNETIC ALLOYS, THE
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MIYAGI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical resistant alloy having a high temperature coefficient of...
Patent number
5,849,113
Issue date
Dec 15, 1998
The Foundation: The Research Institute of Electric and Magnetic Alloys
Yuetsu Murakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wear-resistant high permability alloy and method of manufacturing t...
Patent number
5,725,687
Issue date
Mar 10, 1998
The Foundation: The Research Institute of Electric and Magnetic Alloys
Yuetsu Murakami
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Wear-resistant high permeability magnetic alloy and method of manuf...
Patent number
5,547,520
Issue date
Aug 20, 1996
The Foundation: The Research Institute of Electric and Magnetic Alloys
Yuetsu Murakami
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Wear-resistant high permeability magnetic alloy and method of manuf...
Patent number
5,496,419
Issue date
Mar 5, 1996
The Foundation: The Research Institute of Electric and Magnetic Alloys
Yuetsu Murakami
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Solid solution semiconductor laser element material and laser element
Patent number
5,319,658
Issue date
Jun 7, 1994
The Foundation: The Research Institute of Electric and Magnetic Alloys
Katashi Masumoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fc-Pt-Nb permanent magnet with an ultra-high coercive force and a l...
Patent number
4,863,530
Issue date
Sep 5, 1989
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C21 - METALLURGY OF IRON
Information
Patent Grant
High damping capacity alloy and a process for producing the same
Patent number
4,859,252
Issue date
Aug 22, 1989
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Wear-resistant alloy of high permeability and methods of producing...
Patent number
4,834,813
Issue date
May 30, 1989
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Wear-resistant alloy of high permeability and method of producing t...
Patent number
4,830,685
Issue date
May 16, 1989
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Fe-Pt-Nb permanent magnet with an ultra-high coercive force and a l...
Patent number
4,814,027
Issue date
Mar 21, 1989
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Wear-resistant alloy of high permeability and method of producing t...
Patent number
4,710,243
Issue date
Dec 1, 1987
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High damping capacity alloy and a process for producing the same
Patent number
4,684,414
Issue date
Aug 4, 1987
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alloy with small change of electric resistance over wide temperatur...
Patent number
4,684,416
Issue date
Aug 4, 1987
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High damping capacity aluminum alloy
Patent number
4,650,528
Issue date
Mar 17, 1987
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Magnetic alloy for magnetic recording-reproducing head
Patent number
4,572,750
Issue date
Feb 25, 1986
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alloy with small change of electric resistance over wide temperatur...
Patent number
4,518,439
Issue date
May 21, 1985
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electrical resistant alloys having a small temperature dependence o...
Patent number
4,517,156
Issue date
May 14, 1985
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-coercive-force permanent magnet with a large maximum energy pr...
Patent number
4,481,045
Issue date
Nov 6, 1984
The Foundation: The Research Institute of Electric and Magnetic Alloys
Kiyoshi Watanabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-coercive-force permanent magnet with a large maximum energy pr...
Patent number
4,465,526
Issue date
Aug 14, 1984
The Foundation: The Research Institute of Electric and Magnetic Alloys
Kiyoshi Watanabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Magnet alloy useful for a magnetic recording and reproducing head a...
Patent number
4,440,720
Issue date
Apr 3, 1984
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Permanent magnet having ultra-high coercive force and large maximum...
Patent number
4,396,441
Issue date
Aug 2, 1983
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical resistant article having a small temperature dependence...
Patent number
4,374,679
Issue date
Feb 22, 1983
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for producing high damping capacity alloy and product
Patent number
4,244,754
Issue date
Jan 13, 1981
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High damping capacity alloy
Patent number
4,204,888
Issue date
May 27, 1980
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High damping capacity alloy
Patent number
4,204,887
Issue date
May 27, 1980
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rectangular hysteresis magnetic alloy
Patent number
4,082,579
Issue date
Apr 4, 1978
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Wear-resistant high-permeability alloy
Patent number
4,065,330
Issue date
Dec 27, 1977
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Niobium-iron rectangular hysteresis magnetic alloy
Patent number
4,059,462
Issue date
Nov 22, 1977
The Foundation: The Research Institute of Electric and Magnetic Alloys
Hakaru Masumoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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last 30 patents
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