Tatsuo Kanai

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Kashima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacture of ultra-low carbon steel
- Patent number 7,247,211
- Issue date Jul 24, 2007
- Sumitomo Metal Industries, Ltd.
- Syuji Nakai
- C21 - METALLURGY OF IRON
Information Patent Grant
Ultra-low carbon steel sheet
- Patent number 6,726,782
- Issue date Apr 27, 2004
- Sumitomo Metal Industries, Ltd.
- Syuji Nakai
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacture of ultra-low carbon steel
- Publication number 20040163741
- Publication date Aug 26, 2004
- SUMITOMO METAL INDUSTRIES, LTD.
- Syuji Nakai
- C21 - METALLURGY OF IRON
Information Patent Application
Ultra-low carbon steel sheet and a method for its manufacture
- Publication number 20020096232
- Publication date Jul 25, 2002
- Syuji Nakai
- C21 - METALLURGY OF IRON