Shoji Imura

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Kimitsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of reduction treatment of metal oxides or steelmaking waste...
- Patent number 8,308,844
- Issue date Nov 13, 2012
- Nippon Steel Corporation
- Hiroshi Ichikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Metal oxide-bearing green pellets for reducing furnace, method of p...
- Patent number 7,964,014
- Issue date Jun 21, 2011
- Nippon Steel Corporation
- Tetuharu Ibaraki
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for reduction treatment of metal oxide or ironmaking waste a...
- Patent number 7,879,132
- Issue date Feb 1, 2011
- Nippon Steel Corporation
- Hiroshi Ichikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Metal oxide-containing green pellet for reducing furnace, method fo...
- Patent number 7,815,710
- Issue date Oct 19, 2010
- Nippon Steel Corporation
- Tetuharu Ibaraki
- C21 - METALLURGY OF IRON
Information Patent Grant
Facility for reducing metal oxide, method of operating the same, an...
- Patent number 7,192,552
- Issue date Mar 20, 2007
- Nippon Steel Corporation
- Tetsuharu Ibaraki
- C21 - METALLURGY OF IRON
Information Patent Grant
Facility for reducing metal oxide, method for operating the facilit...
- Patent number 6,755,888
- Issue date Jun 29, 2004
- Nippon Steel Corporation
- Tetsuharu Ibaraki
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method of reduction treatment of metal oxides or steelmaking waste...
- Publication number 20110113926
- Publication date May 19, 2011
- NIPPON STEEL CORPORATION
- Hiroshi Ichikawa
- C21 - METALLURGY OF IRON
Information Patent Application
Metal oxide-bearing green pellets for reducing furnace, method of p...
- Publication number 20100294079
- Publication date Nov 25, 2010
- NIPPON STEEL CORPORATION
- Tetuharu Ibaraki
- C21 - METALLURGY OF IRON
Information Patent Application
Method for reduction treatment of metal oxide or ironmaking waste a...
- Publication number 20060096419
- Publication date May 11, 2006
- Hiroshi Ichikawa
- C21 - METALLURGY OF IRON
Information Patent Application
Facility for reducing metal oxide, method of operating the same, an...
- Publication number 20040201140
- Publication date Oct 14, 2004
- Tetsuharu Ibaraki
- C21 - METALLURGY OF IRON
Information Patent Application
Metal oxide-containing green pellet for reducing furnace, method fo...
- Publication number 20040020326
- Publication date Feb 5, 2004
- Tetuharu Ibaraki
- C21 - METALLURGY OF IRON
Information Patent Application
Facility for reducing metal oxide, method for operating the facilit...
- Publication number 20020174745
- Publication date Nov 28, 2002
- Tetsuharu Ibaraki
- C21 - METALLURGY OF IRON