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Kunihiko Egawa
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing superconducting wire
Patent number
7,210,216
Issue date
May 1, 2007
Mitsubishi Denki Kabushiki Kaisha
Kunihiko Egawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sn based alloy containing Sn—Ti compound, and precursor of...
Patent number
6,548,187
Issue date
Apr 15, 2003
Mitsubishi Denki Kabushiki Kaisha
Takayuki Nagai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing superconducting wire
Patent number
5,926,942
Issue date
Jul 27, 1999
Mitsubishi Denki Kabushiki Kaisha
Yoshio Kubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound superconducting wire and method for manufacturing the same
Patent number
5,753,862
Issue date
May 19, 1998
Mitsubishi Denki Kabushiki Kaisha
Yoshio Kubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing superconducting wire
Patent number
5,501,746
Issue date
Mar 26, 1996
Mitsubishi Denki Kabushiki Kaisha
Kunihiko Egawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxide superconductor and a method for manufacturing an oxide superc...
Patent number
5,413,981
Issue date
May 9, 1995
Mitsubishi Denki Kabushiki Kaisha
Kunihiko Egawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Precursor wire of Nb-Sn phase superconducting wire
Publication number
20060289836
Publication date
Dec 28, 2006
Mitsubishi Denki Kabushiki Kaisha
Kunihiko Egawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of producing superconducting wire
Publication number
20050281700
Publication date
Dec 22, 2005
Mitsubishi Denki Kabushiki Kaisha
Kunihiko Egawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Sn based alloy containing Sn-Ti compound, method for manufacturing...
Publication number
20020153119
Publication date
Oct 24, 2002
Mitsubishi Denki Kabushiki Kaisha
Takayuki Nagai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...