Atsuhisa Yakawa

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Nishinomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Roller support device in molten metal plating bath
- Patent number 5,954,880
- Issue date Sep 21, 1999
- NSK Ltd.
- Akio Aoki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Corrosion-resistant surface-coated steel sheet
- Patent number 5,330,850
- Issue date Jul 19, 1994
- Sumitomo Metal Industries, Ltd.
- Nobukazu Suzuki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electroplating of hot-galvanized steel sheet and continuous plating...
- Patent number 5,236,574
- Issue date Aug 17, 1993
- Sumitomo Metal Industries, Ltd.
- Kazuhide Oshima
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR