Tamotsu Sasaki

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing hot-rolled sheet having fine-grained ferri...
- Patent number 9,034,118
- Issue date May 19, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Suguhiro Fukushima
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing hot-rolled sheet having fine-grained ferri...
- Patent number 8,404,060
- Issue date Mar 26, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Suguhiro Fukushima
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING HOT-ROLLED SHEET HAVING FINE-GRAINED FERRI...
- Publication number 20140086787
- Publication date Mar 27, 2014
- Suguhiro Fukushima
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING HOT-ROLLED SHEET HAVING FINE-GRAINED FERRI...
- Publication number 20100089505
- Publication date Apr 15, 2010
- Suguhiro Fukushima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...