Yuji Sone

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stainless steel sheet for exterior building constituent
- Patent number 5,288,343
- Issue date Feb 22, 1994
- Kawasaki Steel Corporation
- Yoshihiro Yazawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of making stainless steel sheet for exterior building consti...
- Patent number 5,019,181
- Issue date May 28, 1991
- Kawasaki Steel Corporation
- Yoshihiro Yazawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing colored stainless steel stock
- Patent number 4,859,287
- Issue date Aug 22, 1989
- Kawasaki Steel Corporation
- Yuji Sone
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR