Takayuki Urakawa

Person

Kawasaki-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Zinciferous coated steel sheet and method for producing the same
- Patent number 6,129,995
- Issue date Oct 10, 2000
- NKK Corporation
- Satoshi Hashimoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Zinciferous plated steel sheet and method for manufacturing same
- Patent number 5,861,218
- Issue date Jan 19, 1999
- NKK Cororation
- Michitaka Sakurai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Zinciferous plated steel sheet and method for manufacturing same
- Patent number 5,849,423
- Issue date Dec 15, 1998
- NKK Corporation
- Takayuki Urakawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Zinc-electroplated steel sheet and method thereof
- Patent number 5,810,991
- Issue date Sep 22, 1998
- NKK Corporation
- Takayuki Urakawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Zinc-electroplated steel sheet
- Patent number 5,650,238
- Issue date Jul 22, 1997
- NKK Corporation
- Takayuki Urakawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of manufacturing plated steel sheet with zn-cr alloy plating
- Patent number 5,458,764
- Issue date Oct 17, 1995
- NKK Corporation
- Takayuki Urakawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of manufacturing plated steel sheet with Zn-Cr composite pla...
- Patent number 5,421,988
- Issue date Jun 6, 1995
- NKK Corporation
- Satoru Ando
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for continuously manganese-electroplating or manganese-alloy...
- Patent number 5,198,095
- Issue date Mar 30, 1993
- NKK Corporation
- Takayuki Urakawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Takayuki Urakawa

Person

Patents Grantslast 30 patents

Zinciferous coated steel sheet and method for producing the same

Zinciferous plated steel sheet and method for manufacturing same

Zinciferous plated steel sheet and method for manufacturing same

Zinc-electroplated steel sheet and method thereof

Zinc-electroplated steel sheet

Method of manufacturing plated steel sheet with zn-cr alloy plating

Method of manufacturing plated steel sheet with Zn-Cr composite pla...

Method for continuously manganese-electroplating or manganese-alloy...