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Kitaibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing gas turbine blade, and gas turbine blade
Patent number
9,732,411
Issue date
Aug 15, 2017
Mitsubishi Hitachi Power Systems, Ltd.
Takeshi Izumi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-reliability turbine metal sealing material
Patent number
8,801,373
Issue date
Aug 12, 2014
Hitachi Ltd.
Yoshitaka Kojima
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rotor for steam turbine and method of manufacturing the same
Patent number
8,485,788
Issue date
Jul 16, 2013
Hitachi, Ltd.
Hideyuki Arikawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-temperature resistant component and gas turbine hot part
Patent number
8,460,799
Issue date
Jun 11, 2013
Hitachi, Ltd.
Hideyuki Arikawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High temperature component with thermal barrier coating and gas tur...
Patent number
7,901,790
Issue date
Mar 8, 2011
Hitachi, Ltd.
Hideyuki Arikawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Heat resistant article having thermal barrier coating
Patent number
7,449,251
Issue date
Nov 11, 2008
Hitachi, Ltd.
Hideyuki Arikawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thermal stress relaxation type ceramic coated heat-resistant elemen...
Patent number
5,840,434
Issue date
Nov 24, 1998
Hitachi, Ltd.
Yoshitaka Kojima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thermal stress relaxation type ceramic coated heat-resistant element
Patent number
5,630,314
Issue date
May 20, 1997
Hitachi, Ltd.
Yoshitaka Kojima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Alloy-coated gas turbine blade and manufacturing method thereof
Patent number
5,507,623
Issue date
Apr 16, 1996
Hitachi, Ltd.
Yoshitaka Kojima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ceramics-coated heat resisting alloy member
Patent number
5,209,645
Issue date
May 11, 1993
Hitachi, Ltd.
Yoshitaka Kojima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ceramics-coated heat resisting alloy member
Patent number
4,966,820
Issue date
Oct 30, 1990
Hitachi, Ltd.
Yoshitaka Kojima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Method for Manufacturing Gas Turbine Blade, and Gas Turbine Blade
Publication number
20140356186
Publication date
Dec 4, 2014
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Takeshi IZUMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
High Temperature Components With Thermal Barrier Coatings for Gas T...
Publication number
20140112758
Publication date
Apr 24, 2014
Hitachi, Ltd
Hideyuki ARIKAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-RELIABLITY TURBINE METAL SEALING MATERIAL
Publication number
20140064939
Publication date
Mar 6, 2014
Hitachi, Ltd
Yoshitaka KOJIMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
THERMAL BARRIER COATING FOR INDUSTRIAL GAS TURBINE BLADE, AND INDUS...
Publication number
20140017511
Publication date
Jan 16, 2014
Takeshi IZUMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Turbine Blade for Industrial Gas Turbine and Industrial Gas Turbine
Publication number
20130323069
Publication date
Dec 5, 2013
National University Corporation Hokkaido University
Takeshi IZUMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GAS TURBINE COMPONENT HAVING THERMAL BARRIER COATING AND A GAS TURB...
Publication number
20120159952
Publication date
Jun 28, 2012
Hideyuki ARIKAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GAS TURBINE SHROUD WITH CERAMIC ABRADABLE LAYER
Publication number
20120107103
Publication date
May 3, 2012
Yoshitaka Kojima
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD OF WORKING COOLING HOLE OF TURBINE BLADE
Publication number
20120084981
Publication date
Apr 12, 2012
Hideyuki Arikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE SHROUD WITH CERAMIC ABRADABLE COATINGS
Publication number
20110182720
Publication date
Jul 28, 2011
Yoshitaka KOJIMA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-RELIABILITY TURBINE METAL SEALING MATERIAL
Publication number
20110014035
Publication date
Jan 20, 2011
Yoshitaka KOJIMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-TEMPERATURE RESISTANT COMPONENT AND GAS TURBINE HOT PART
Publication number
20100330391
Publication date
Dec 30, 2010
Hitachi, Ltd.
Hideyuki Arikawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ROTOR FOR STEAM TURBINE AND METHOD OF MANUFACTURING THE SAME
Publication number
20090311103
Publication date
Dec 17, 2009
Hideyuki Arikawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DIFFUSION ALUMINIDE COATING PROCESS
Publication number
20090117282
Publication date
May 7, 2009
Hideyuki ARIKAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH TEMPERATURE COMPONENT WITH THERMAL BARRIER COATING
Publication number
20080261069
Publication date
Oct 23, 2008
HITACHI LTD.
Hideyuki ARIKAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High temperature component with thermal barrier coating and gas tur...
Publication number
20060251916
Publication date
Nov 9, 2006
Hideyuki Arikawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Heat resistant article having thermal barrier coatinging
Publication number
20050136249
Publication date
Jun 23, 2005
Hideyuki Arikawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...