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Eiichiro Makino
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Coal briquette and production thereof
Patent number
6,626,966
Issue date
Sep 30, 2003
Kabushiki Kaisha Kobe Seiko Sho.
Katsunori Shimasaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of producing direct reduced iron with use of coal-derived ga...
Patent number
6,592,646
Issue date
Jul 15, 2003
Kabushiki Kaisha Kobe Seiko Sho
Takuo Shigehisa
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Coal briquette and production thereof
Publication number
20030046864
Publication date
Mar 13, 2003
Kabushiki Kaisha Kobe Seiko Sho.
Katsunori Shimasaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Method of producing direct reduced iron with use of coal-derived gas
Publication number
20020078795
Publication date
Jun 27, 2002
Kabushiki Kaisha Kobe Seiko Sho
Takuo Shigehisa
C21 - METALLURGY OF IRON