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Jun Jimbo
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Osaka-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of producing iron oxide pellets
Patent number
7,438,730
Issue date
Oct 21, 2008
Kobe Steel, Ltd.
Yasuhiko Igawa
C21 - METALLURGY OF IRON
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Patent Grant
Method of producing iron oxide pellets
Patent number
6,811,759
Issue date
Nov 2, 2004
Kabushiki Kaisha Kobe Seiko Sho
Osamu Tsuchiya
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing iron oxide pellets
Patent number
6,579,505
Issue date
Jun 17, 2003
Kabushiki Kaisha Kobe Seiko Sho
Osamu Tsuchiya
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
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Patent Application
Method of producing iron oxide pellets
Publication number
20060218753
Publication date
Oct 5, 2006
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yasuhiko Igawa
C21 - METALLURGY OF IRON
Information
Patent Application
Method of producing iron oxide pellets
Publication number
20040221426
Publication date
Nov 11, 2004
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Yasuhiko Igawa
C21 - METALLURGY OF IRON
Information
Patent Application
Method of producing iron oxide pellets
Publication number
20030198779
Publication date
Oct 23, 2003
KABUSHIKI KAISHA KOBE SEIKO SHO
Osamu Tsuchiya
C21 - METALLURGY OF IRON
Information
Patent Application
Method of producing iron oxide pellets
Publication number
20020175441
Publication date
Nov 28, 2002
KABUSHIKI KAISHA KOBE SEIKO SHO
Osamu Tsuchiya
C21 - METALLURGY OF IRON