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Tatsuya Kanamaru
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Tokai, JP
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last 30 patents
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Patent Grant
Zinc-base galvanized sheet steel excellent in press-formability, ph...
Patent number
5,525,431
Issue date
Jun 11, 1996
Nippon Steel Corporation
Tatsuya Kanamaru
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Galvannealed steel sheet with distinguished anti-powdering and anti...
Patent number
5,049,453
Issue date
Sep 17, 1991
Nippon Steel Corporation
Yukimasa Suemitsu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Corrosion resistant Zn-Cr plated steel strip
Patent number
4,897,317
Issue date
Jan 30, 1990
Nippon Steel Corporation
Tatsuya Kanamaru
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Corrosion resistant plated steel strip and method for producing same
Patent number
4,877,494
Issue date
Oct 31, 1989
Nippon Steel Corporation
Tatsuya Kanamaru
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for electroplating a metallic material with an iron-zinc alloy
Patent number
4,578,158
Issue date
Mar 25, 1986
Nippon Steel Corporation
Tatsuya Kanamaru
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Two layer-coated steel materials and process for producing the same
Patent number
4,510,209
Issue date
Apr 9, 1985
Nippon Steel Corporation
Takashi Hada
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for heat treatment of low melting point-metal plated steel band
Patent number
4,256,519
Issue date
Mar 17, 1981
Nippon Steel Corporation
Katsuyoshi Yoshida
C21 - METALLURGY OF IRON