Masashi Hara

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Katori-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Molten steel supplying apparatus for continuous casting and continu...
- Patent number 6,598,662
- Issue date Jul 29, 2003
- Sumitomo Metal Industries, Ltd.
- Toru Kato
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Molten steel supplying apparatus for continuous casting and continu...
- Publication number 20030006022
- Publication date Jan 9, 2003
- Toru Kato
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Continuous casting method for steel
- Publication number 20010027854
- Publication date Oct 11, 2001
- Hirohisa Kikuchi
- B22 - CASTING POWDER METALLURGY