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Reki Takaku
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Kanagawa-Ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing steam turbine rotor and steam turbine rotor
Patent number
9,856,735
Issue date
Jan 2, 2018
Kabushiki Kaisha Toshiba
Masayuki Yamada
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Precipitation hardening type martensitic stainless steel, rotor bla...
Patent number
9,702,030
Issue date
Jul 11, 2017
Kabushiki Kaisha Toshiba
Reki Takaku
C21 - METALLURGY OF IRON
Information
Patent Grant
Heat resistant cast steel, manufacturing method thereof, cast parts...
Patent number
9,284,633
Issue date
Mar 15, 2016
Kabushiki Kaisha Toshiba
Masayuki Yamada
C21 - METALLURGY OF IRON
Information
Patent Grant
Low alloy steel for geothermal power generation turbine rotor, and...
Patent number
9,034,121
Issue date
May 19, 2015
THE JAPAN STEEL WORKS,LTD.
Satoru Ohsaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Forging heat resistant steel, manufacturing method thereof, forged...
Patent number
8,999,078
Issue date
Apr 7, 2015
Kabushiki Kaisha Toshiba
Masayuki Yamada
C21 - METALLURGY OF IRON
Information
Patent Grant
Ni-base alloy for turbine rotor of steam turbine and turbine rotor...
Patent number
8,828,313
Issue date
Sep 9, 2014
Kabushiki Kaisha Toshiba
Kuniyoshi Nemoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
BRAZING REPAIR MATERIAL AND BRAZING REPAIRING METHOD USING THE MATE...
Publication number
20140096872
Publication date
Apr 10, 2014
KABUSHIKI KAISHA TOSHIBA
Yomei YOSHIOKA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PRECIPITATION HARDENING TYPE MARTENSITIC STAINLESS STEEL, ROTOR BLA...
Publication number
20140007981
Publication date
Jan 9, 2014
Reki TAKAKU
C21 - METALLURGY OF IRON
Information
Patent Application
LOW ALLOY STEEL FOR GEOTHERMAL POWER GENERATION TURBINE ROTOR, AND...
Publication number
20120261038
Publication date
Oct 18, 2012
Kabushiki Kaisha Toshiba
Satoru OHSAKI
C21 - METALLURGY OF IRON
Information
Patent Application
FORGING HEAT RESISTANT STEEL, MANUFACTURING METHOD THEREOF, FORGED...
Publication number
20120160373
Publication date
Jun 28, 2012
The Japan Steel Works, Ltd.
Masayuki YAMADA
C21 - METALLURGY OF IRON
Information
Patent Application
HEAT RESISTANT CAST STEEL, MANUFACTURING METHOD THEREOF, CAST PARTS...
Publication number
20120160376
Publication date
Jun 28, 2012
THE JAPAN STEEL WORKS, LTD.
Masayuki YAMADA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF MANUFACTURING STEAM TURBINE ROTOR AND STEAM TURBINE ROTOR
Publication number
20110229339
Publication date
Sep 22, 2011
Kabushiki Kaisha Toshiba
Masayuki Yamada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
BRAZING REPAIR MATERIAL AND BRAZING REPAIRING METHOD USING THE MATE...
Publication number
20110088260
Publication date
Apr 21, 2011
Kabushiki Kaisha Toshiba
Yomei Yoshioka
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NI-BASE ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE ROTOR...
Publication number
20090285692
Publication date
Nov 19, 2009
Kabushiki Kaisha Toshiba
Kuniyoshi NEMOTO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NICKEL-BASED ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE R...
Publication number
20090074584
Publication date
Mar 19, 2009
Kabushiki Kaisha Toshiba
Kuniyoshi Nemoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...