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Masahiro Seido
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Tsuchiura, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing Nb3Sn superconducting wire rod, and Nb3Sn super...
Patent number
8,227,089
Issue date
Jul 24, 2012
Hitachi Cable, Ltd.
Katsumi Ohata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Metal separator for fuel cells and fabricating method thereof
Patent number
8,182,960
Issue date
May 22, 2012
Hitachi Cable, Ltd.
Masahiro Seido
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Current-collecting composite plate for fuel cell and fuel cell fabr...
Patent number
8,039,171
Issue date
Oct 18, 2011
Hitachi Cable, Ltd.
Masahiro Seido
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Metal composite for fuel cell and fuel cell bipolar plate using sam...
Patent number
7,871,737
Issue date
Jan 18, 2011
Hitachi Cable, Ltd.
Mineo Washima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Membrane electrode composite module, fuel cell and electronic equip...
Patent number
7,862,952
Issue date
Jan 4, 2011
Hitachi, Ltd.
Ryuji Kohno
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell having electrode channel member with comb-teeth shape
Patent number
7,763,393
Issue date
Jul 27, 2010
Hitachi Cable, Ltd.
Kazuhiko Nakagawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Corrosive resistant metal material covered with conductive substance
Patent number
7,399,532
Issue date
Jul 15, 2008
Hitachi Cable, Ltd.
Masahiro Seido
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Separator for solid polymer electrolyte fuel cell and process for p...
Patent number
6,805,989
Issue date
Oct 19, 2004
Hitachi Cable, Ltd.
Masahiro Seido
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Oxide superconductive material of T1 (thallium) and Pb (lead) syste...
Patent number
5,384,088
Issue date
Jan 24, 1995
Hitachi Cable, Ltd.
Junichi Sato
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING Nb3Sn SUPERCONDUCTING WIRE ROD, AND Nb3Sn SUPER...
Publication number
20110190139
Publication date
Aug 4, 2011
Hitachi Cable, Ltd.
Katsumi OHATA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
RADIATOR PLATE, PERFORATED PLATE AND METHODS OF MAKING THE SAME
Publication number
20100096117
Publication date
Apr 22, 2010
HITACHI CABLE, LTD.
Masahiro SEIDO
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Method for fabricating a superconducting wire
Publication number
20090312187
Publication date
Dec 17, 2009
Hitachi Cable, Ltd.
Masahiro Seido
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL SEPARATOR FOR FUEL CELL
Publication number
20090239129
Publication date
Sep 24, 2009
Hitachi Cable, Ltd.
Masahiro SEIDO
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CURRENT-COLLECTING COMPOSITE PLATE FOR FUEL CELL AND FUEL CELL FABR...
Publication number
20090092878
Publication date
Apr 9, 2009
HITACHI CABLE, LTD.
Masahiro Seido
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METAL SEPARATOR FOR FUEL CELLS AND FABRICATING METHOD THEREOF
Publication number
20090081520
Publication date
Mar 26, 2009
Masahiro Seido
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Metal composite for fuel cell and fuel cell bipolar plate using sam...
Publication number
20090081522
Publication date
Mar 26, 2009
HITACHI CABLE, LTD.
Mineo Washima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Separator for Fuel Cell and Method for Producing Same
Publication number
20080057371
Publication date
Mar 6, 2008
HITACHI CABLE, LTD.
Mineo Washima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell
Publication number
20060269821
Publication date
Nov 30, 2006
HITACHI CABLE, LTD.
Kazuhiko Nakagawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell separator and fabrication method thereof, and conductive...
Publication number
20060154131
Publication date
Jul 13, 2006
HITACHI CABLE, LTD.
Masahiro Seido
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Membrane electrode composite module, fuel cell and electronic equip...
Publication number
20060024555
Publication date
Feb 2, 2006
Ryuji Kohno
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell bipolarplate
Publication number
20040081879
Publication date
Apr 29, 2004
Mineo Washima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Corrosive resistant metal material covered with conductive substance
Publication number
20030235711
Publication date
Dec 25, 2003
HITACHI CABLE, LTD.
Masahiro Seido
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Separator for solid polymer electrolyte fuel cell and process for p...
Publication number
20020192527
Publication date
Dec 19, 2002
HITACHI CABLE, LTD.
Masahiro Seido
H01 - BASIC ELECTRIC ELEMENTS