Takahisa Yoshihara

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production of Zn-Ni alloy plated steel strips
- Patent number 4,569,731
- Issue date Feb 11, 1986
- Kawasaki Steel Corporation
- Akira Matsuda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for preparing Zn-Fe base alloy electroplated steel strips
- Patent number 4,541,903
- Issue date Sep 17, 1985
- Kawasaki Steel Corporation
- Kazuaki Kyono
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Counter flow device for electroplating apparatus
- Patent number 4,500,400
- Issue date Feb 19, 1985
- Kawasaki Steel Corporation
- Akira Komoda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
One-side zinc hot dipping process using an anti-plating agent
- Patent number 4,477,491
- Issue date Oct 16, 1984
- Kawasaki Steel Corporation
- Kuniaki Sato
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Anti-plating agent for one-side hot-dip plating process
- Patent number 4,404,030
- Issue date Sep 13, 1983
- Kawasaki Steel Corporation
- Hideo Komura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...