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Hiroaki Kumakura
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Sakura, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing base material powder having carbon nano-co...
Patent number
10,431,823
Issue date
Oct 1, 2019
National Institute for Materials Science
Hiroaki Kumakura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for manufacturing MgB2 superconductor, and MgB2 superconductor
Patent number
9,741,472
Issue date
Aug 22, 2017
National Institute for Materials Science
Hiroaki Kumakura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Iron-based superconducting wire and method for producing the same
Patent number
8,871,684
Issue date
Oct 28, 2014
National Institute for Materials Science
Yoshihiko Takano
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fabrication method of a MgB2 superconducting tape and wire
Patent number
8,173,579
Issue date
May 8, 2012
National Institute for Materials Science
Takayuki Nakane
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for producing MgB2 superconductor and MgB2 superconductor
Patent number
7,763,568
Issue date
Jul 27, 2010
National Institute for Materials Science
Hideyuki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MgB2 superconductor, its wire, and a manufacturing method thereof
Patent number
7,749,939
Issue date
Jul 6, 2010
National Institute for Materials Science
Hiroaki Kumakura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal sheath magnesium diboride superconducting wire and its manufa...
Patent number
7,569,520
Issue date
Aug 4, 2009
Hitachi, Ltd.
Kazuhide Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Making of bismuth 2212 superconducting wire or tape
Patent number
6,240,620
Issue date
Jun 5, 2001
National Research Institute for Metals
Hitoshi Kitaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing compound superconductors
Patent number
4,746,373
Issue date
May 24, 1988
Kabushiki Kaisha Toshiba
Yutaka Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing superconducting compound tape or wire materia...
Patent number
4,729,801
Issue date
Mar 8, 1988
National Research Institute For Metals
Kazumasa Togano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for production of A-15 type superconductor compound
Patent number
4,664,933
Issue date
May 12, 1987
National Research Institute For Metals
Kyoji Tachikawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING BASE MATERIAL POWDER HAVING CARBON NANO-CO...
Publication number
20170263932
Publication date
Sep 14, 2017
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Hiroaki KUMAKURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING MGB2 SUPERCONDUCTOR, AND MGB2 SUPERCONDUCTOR
Publication number
20160314877
Publication date
Oct 27, 2016
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
Hiroaki KUMAKURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IRON-BASED SUPERCONDUCTING WIRE AND METHOD FOR PRODUCING THE SAME
Publication number
20120135869
Publication date
May 31, 2012
Yoshihiko Takano
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METAL SHEATH MAGNESIUM DIBORIDE SUPERCONDUCTING WIRE AND ITS MANUFA...
Publication number
20090170710
Publication date
Jul 2, 2009
Kazuhide Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fabrication Method of a MgB2 Superconducting Tape and Wire
Publication number
20090156410
Publication date
Jun 18, 2009
Takayuki Nakane
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Method for producing MgB2 superconductor and MgB2 superconductor
Publication number
20080274902
Publication date
Nov 6, 2008
Hideyuki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MgB2 superconductor, its wire, and a manufacturing method thereof
Publication number
20070054810
Publication date
Mar 8, 2007
Hiroaki Kumakura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Superconducting wire rod and method of producing the same
Publication number
20040121915
Publication date
Jun 24, 2004
Hitachi, Ltd
Kazuhide Tanaka
H01 - BASIC ELECTRIC ELEMENTS