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Takafumi Suzuki
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Okayama, JP
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last 30 patents
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Patent Grant
Process for producing grain oriented silicon steel sheet and decarb...
Patent number
5,885,374
Issue date
Mar 23, 1999
Kawasaki Steel Corporation
Hirotake Ishitobi
C21 - METALLURGY OF IRON
Information
Patent Grant
Grain-oriented electrical steel sheet and method of manufacturing t...
Patent number
5,853,499
Issue date
Dec 29, 1998
Kawasaki Steel Corporation
Michiro Komatsubara
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for producing grain oriented silicon steel sheet, and decar...
Patent number
5,725,681
Issue date
Mar 10, 1998
Kawasaki Steel Corporation
Hirotake Ishitobi
C21 - METALLURGY OF IRON
Information
Patent Grant
Grain-oriented electrical steel sheet and method of manufacturing t...
Patent number
5,718,775
Issue date
Feb 17, 1998
Kawasaki Steel Corporation
Michiro Komatsubara
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for making grain-oriented silicon steel sheet having excelle...
Patent number
5,620,533
Issue date
Apr 15, 1997
Kawasaki Steel Corporation
Keisuke Kotani
C21 - METALLURGY OF IRON