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Katashi Masumoto
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Sendai, JP
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last 30 patents
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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 eleme...
Patent number
5,323,410
Issue date
Jun 21, 1994
The Foundation: The Research Institute of Electric and Magentic Alloys
Katashi Masumoto
B82 - NANO-TECHNOLOGY
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