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Masayuki Nagata
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Osaka, JP
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last 30 patents
Information
Patent Grant
Method of producing oxide superconductor
Patent number
6,276,048
Issue date
Aug 21, 2001
Sumitomo Electric Industries, Ltd.
Takeshi Hikata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of producing oxide superconductor
Patent number
5,639,714
Issue date
Jun 17, 1997
Sumitomo Electric Industries, Ltd.
Takeshi Hikata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite superconductor and method of the production thereof
Patent number
5,491,127
Issue date
Feb 13, 1996
Sumitomo Electric Industries, Ltd.
Minoru Yokota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic oxide superconductive composite material
Patent number
5,262,398
Issue date
Nov 16, 1993
Sumitomo Electric Industries, Ltd.
Masayuki Nagata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Multifilament superconducting wire of NB.sub.3 AL
Patent number
5,001,020
Issue date
Mar 19, 1991
Sumitomo Electric Industries, Ltd.
Kazuya Ohmatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite superconductor and method of the production thereof
Patent number
4,883,922
Issue date
Nov 28, 1989
Sumitomo Electric Industries, Ltd.
Minoru Yokota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
The method for producing an Al-stabilized superconducting wire
Patent number
4,659,007
Issue date
Apr 21, 1987
Agency of Industrial Science and Technology
Toshitada Onishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing Al-stabilized superconductor
Patent number
4,537,642
Issue date
Aug 27, 1985
Sumitomo Electric Industries, Ltd.
Shigeo Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Al-stabilized superconducting wire and the method for producing the...
Patent number
4,506,109
Issue date
Mar 19, 1985
Agency of Ind. Science and Technology
Toshitada Onishi
H01 - BASIC ELECTRIC ELEMENTS