Kazuo Isawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process of treating a nodic oxide film, printed wiring board and pr...
- Patent number 4,483,751
- Issue date Nov 20, 1984
- Fujikura Cable Works, Ltd.
- Seizo Murayama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of surface treatment of porous material
- Patent number 4,368,107
- Issue date Jan 11, 1983
- Fujikura Cable Works, Ltd.
- Masatsugu Maejima
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for surface treatment of anodic oxide film
- Patent number 4,230,539
- Issue date Oct 28, 1980
- Fujikura Cable Works, Ltd.
- Kohichi Saruwatari
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR