Keisuke Fujisaki

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic stirrer coil
- Patent number 8,047,265
- Issue date Nov 1, 2011
- Nippon Steel Corporation
- Hiroshi Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Flaw detection device for steel bar
- Patent number 6,850,056
- Issue date Feb 1, 2005
- Nippon Steel Corporation
- Keisuke Fujisaki
- G01 - MEASURING TESTING
Information Patent Grant
Method for casting molten metal, apparatus for the same, and cast slab
- Patent number 6,773,829
- Issue date Aug 10, 2004
- Nippon Steel Corporation
- Katsuhiro Sasai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for casting molten metal
- Patent number 6,443,219
- Issue date Sep 3, 2002
- Nippon Steel Corporation
- Katsuhiro Sasai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Continuous casting apparatus using a molten metal level gauge
- Patent number 6,337,566
- Issue date Jan 8, 2002
- Nippon Steel Corporation
- Keisuke Fujisaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Continuous casting method and apparatus
- Patent number 5,746,268
- Issue date May 5, 1998
- Nippon Steel Corporation
- Keisuke Fujisaki
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic stirrer coil
- Publication number 20110214837
- Publication date Sep 8, 2011
- NIPPON STEEL CORPORATION
- Hiroshi Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Electromagnetic Stirrer Coil
- Publication number 20070256809
- Publication date Nov 8, 2007
- Hiroshi Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FLAW DETECTION DEVICE FOR STEEL BAR
- Publication number 20030178992
- Publication date Sep 25, 2003
- Keisuke Fujisaki
- G01 - MEASURING TESTING
Information Patent Application
Method for casting molten metal, apparatus for the same, and cast slab
- Publication number 20020096308
- Publication date Jul 25, 2002
- NIPPON STEEL CORPORATION
- Katsuhiro Sasai
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for casting molten metal, apparatus for the same, and cast slab
- Publication number 20020092642
- Publication date Jul 18, 2002
- NIPPON STEEL CORPORATION
- Katsuhiro Sasai
- B22 - CASTING POWDER METALLURGY