Yoh Ito

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing low iron loss grain oriented silicon steel thin...
- Patent number 5,203,928
- Issue date Apr 20, 1993
- Kawasaki Steel Corporation
- Yukio Inokuti
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing extra-low iron loss grain oriented silicon stee...
- Patent number 4,985,635
- Issue date Jan 15, 1991
- Kawasaki Steel Corporation
- Yukio Inokuti
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing extra-low iron loss grain oriented silicon stee...
- Patent number 4,909,864
- Issue date Mar 20, 1990
- Kawasaki Steel Corp.
- Yukio Inokuti
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing extra-low iron loss grain oriented silicon stee...
- Patent number 4,713,123
- Issue date Dec 15, 1987
- Kawasaki Steel Corporation
- Yukio Inokuti
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing a grain oriented silicon steel sheet excellen...
- Patent number 4,702,780
- Issue date Oct 27, 1987
- Kawasaki Steel Corporation
- Yukio Inokuchi
- C21 - METALLURGY OF IRON