Nobuyuki Ishida

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for hot dip galvanizing
- Patent number 6,770,140
- Issue date Aug 3, 2004
- NKK Corporation
- Toshio Ishii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coated steel sheet and method for manufacturing the same
- Patent number 6,610,422
- Issue date Aug 26, 2003
- NKK Corporation
- Toshihiko Ooi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for hot-dip galvanizing
- Patent number 6,426,122
- Issue date Jul 30, 2002
- NKK Corporation
- Toshio Ishii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for hot-dip coating a steel strip
- Patent number 6,315,829
- Issue date Nov 13, 2001
- NKK Corporation
- Toshio Ishii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Continuous hot-dip coating method and apparatus therefor
- Patent number 6,093,452
- Issue date Jul 25, 2000
- NKK Corporation
- Toshio Ishii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for hot dip galvanizing
- Publication number 20020076502
- Publication date Jun 20, 2002
- NKK Corporation
- Toshio Ishii
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...