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Yutaka Miyakawa
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Kobe-shi, JP
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last 30 patents
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Patent Grant
Method for producing briquette, method for producing reduced metal,...
Patent number
8,419,824
Issue date
Apr 16, 2013
Kobe Steel, Ltd.
Masahiko Tetsumoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Treatment method for high-temperature exhaust gas
Patent number
8,268,231
Issue date
Sep 18, 2012
Kobe Steel, Ltd.
Hirofumi Tsutsumi
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing hot briquette iron using high-temperature redu...
Patent number
8,088,194
Issue date
Jan 3, 2012
Kobe Steel, Ltd.
Hirofumi Tsutsumi
C21 - METALLURGY OF IRON
Information
Patent Grant
Method and system for producing poly (lactic acid)
Patent number
5,866,677
Issue date
Feb 2, 1999
Kabushiki Kaisha Kobe Seiko Sho
Hiroshi Maeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
ROTARY HEARTH FURNACE
Publication number
20120214118
Publication date
Aug 23, 2012
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masataka Tateishi
F27 - FURNACES KILNS OVENS RETORTS
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Patent Application
METHOD FOR PRODUCING BRIQUETTES, METHOD FOR PRODUCING REDUCED METAL...
Publication number
20120186395
Publication date
Jul 26, 2012
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Takao Harada
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING BRIQUETTE, METHOD FOR PRODUCING REDUCED METAL,...
Publication number
20110107874
Publication date
May 12, 2011
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Masahiko Tetsumoto
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING HOT BRIQUETTE IRON USING HIGH-TEMPERATURE REDU...
Publication number
20100224028
Publication date
Sep 9, 2010
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hirofumi Tsutsumi
C21 - METALLURGY OF IRON
Information
Patent Application
TREATMENT METHOD FOR HIGH-TEMPERATURE EXHAUST GAS
Publication number
20100107939
Publication date
May 6, 2010
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Hirofumi Tsutsumi
C21 - METALLURGY OF IRON