Mikio Itoh

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Patents Grantslast 30 patents

Information Patent Grant
Grain-oriented electrical steel sheet with very low core loss and m...
- Patent number 5,833,768
- Issue date Nov 10, 1998
- Nippon Steel Corporation
- Kenji Kosuge
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing oriented electrical steel sheet having superior...
- Patent number 5,082,509
- Issue date Jan 21, 1992
- Nippon Steel Corporation
- Yoshiyuki Ushigami
- C21 - METALLURGY OF IRON