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Takanori Nakazawa
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Kanagawa, JP
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last 30 patents
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Patent Grant
Process for producing thin strip of Cr-stainless steel having high...
Patent number
5,492,575
Issue date
Feb 20, 1996
Nippon Steel Corporation
Shinichi Teraoka
C21 - METALLURGY OF IRON
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Patent Grant
Non-magnetic high hardness austenitic stainless steel
Patent number
4,851,059
Issue date
Jul 25, 1989
Nippon Steel Corp.
Hidehiko Sumitomo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...