Yoshiteru Fukuoka

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Patents Grantslast 30 patents

Information Patent Grant
Low carbon resulfurized free-machining steel having high machinability
- Patent number 8,052,925
- Issue date Nov 8, 2011
- Kobe Steel, Ltd.
- Koichi Sakamoto
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
LOW-CARBON SULFUR-CONTAINING FREE-CUTTING STEEL WITH EXCELLENT CUTT...
- Publication number 20100104468
- Publication date Apr 29, 2010
- KAB KAISHA KOBE SEIKO SHO(Kobe Steel, Ltd.)
- Koichi Sakamoto
- C21 - METALLURGY OF IRON