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Kazuhiro Miki
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Muroran-shi, JP
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Patents Grants
last 30 patents
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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
High Cr ferritic heat resistance steel
Patent number
7,820,098
Issue date
Oct 26, 2010
The Japan Steel Works, Ltd.
Masahiko Morinaga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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
Heat-resisting steel and method of manufacturing the same
Publication number
20030185700
Publication date
Oct 2, 2003
THE JAPAN STEEL WORKS, LTD.
Ryuichi Ishii
C21 - METALLURGY OF IRON
Information
Patent Application
High cr ferritic heat resistance steel
Publication number
20030024609
Publication date
Feb 6, 2003
Masahiko Morinaga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...