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Syuji Kitahara
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Himeji, JP
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last 30 patents
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Patent Grant
Process for producing ultrahigh silicon electrical thin steel sheet...
Patent number
5,614,034
Issue date
Mar 25, 1997
Nippon Steel Corporation
Yozo Suga
C21 - METALLURGY OF IRON
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Patent Grant
Method of hot rolling continuously cast grain oriented electrical s...
Patent number
5,074,931
Issue date
Dec 24, 1991
Nippon Steel Corporation
Kishio Mochinaga
C21 - METALLURGY OF IRON