Shigeru Ogura

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of desulfurizing molten iron
- Patent number 6,379,425
- Issue date Apr 30, 2002
- Kawasaki Steel Coporation
- Naoki Kikuchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of desulfurizing molten iron alloy
- Patent number 6,328,784
- Issue date Dec 11, 2001
- Kawasaki Corporation
- Naoki Kikuchi
- C21 - METALLURGY OF IRON
Information Patent Grant
System for removing non-metallic foreign matter in molten metal
- Patent number 5,429,655
- Issue date Jul 4, 1995
- Kawasaki Steel Corporation
- Shigeru Ogura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for detecting outflow of slag
- Patent number 5,028,033
- Issue date Jul 2, 1991
- Kawasaki Steel Corporation
- Nobuhiko Morioka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for fusing steel slabs in longitudinal direction thereof
- Patent number 4,955,126
- Issue date Sep 11, 1990
- Kawasaki Steel Corporation
- Masaru Shibata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flame gunning of refractory linings
- Patent number 4,432,533
- Issue date Feb 21, 1984
- Kawasaki Steel Corporation
- Masuto Shimizu
- B22 - CASTING POWDER METALLURGY