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Keiji Nishimura
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Chiba, JP
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last 30 patents
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Patent Grant
Methods of producing steel plate, hot-dip steel plate and alloyed h...
Patent number
6,398,884
Issue date
Jun 4, 2002
Kawasaki Steel Corporation
Kazuaki Kyono
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheets for procelain enameling and method of producing the same
Patent number
5,292,383
Issue date
Mar 8, 1994
Kawasaki Steel Corporation
Kazunori Osawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of producing formable thin steel sheets
Patent number
5,156,694
Issue date
Oct 20, 1992
Kawasaki Steel Corporation
Yoshio Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing steel sheets for porcelain enameling and the same
Patent number
5,098,491
Issue date
Mar 24, 1992
Kawasaki Steel Corporation
Kazunori Osawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Formable thin steel sheets
Patent number
5,053,194
Issue date
Oct 1, 1991
Kawasaki Steel Corporation
Yoshio Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Semi-process non-oriented electromagnetic steel strip having low co...
Patent number
5,013,372
Issue date
May 7, 1991
Kawasaki Steel Corporation
Atsuhito Honda
C21 - METALLURGY OF IRON
Information
Patent Grant
Semi-processed non-oriented electromagnetic steel strip having low...
Patent number
4,946,519
Issue date
Aug 7, 1990
Kawasaki Steel Corporation
Atsuhito Honda
C21 - METALLURGY OF IRON