Seizun Higuchi

Person

Kitakyushu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Grain-oriented electrical steel sheet having a low watt loss
- Patent number 4,960,652
- Issue date Oct 2, 1990
- Nippon Steel Corporation
- Toshiya Wada
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a grain-oriented electrical steel sheet having...
- Patent number 4,863,531
- Issue date Sep 5, 1989
- Nippon Steel Corporation
- Toshiya Wada
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing an Sn-based multilayer coated steel strip havi...
- Patent number 4,790,913
- Issue date Dec 13, 1988
- Nippon Steel Corporation
- Seizun Higuchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Sn-based multilayer coated steel strip having improved corrosion re...
- Patent number 4,713,301
- Issue date Dec 15, 1987
- Nippon Steel Corporation
- Seizun Higuchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Hot-dipped galvanized steel sheet having excellent black tarnish re...
- Patent number 4,663,245
- Issue date May 5, 1987
- Nippon Steel Corporation
- Makoto Yoshida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Continuous hot dip aluminum coating method
- Patent number 4,584,211
- Issue date Apr 22, 1986
- Nippon Steel Corporation
- Seizun Higuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hydrated chromium oxide-coated steel strip useful for welded cans a...
- Patent number 4,501,802
- Issue date Feb 26, 1985
- Nippon Steel Corporation
- Seizun Higuchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Apparatus for coating one side only of steel strip with molten coat...
- Patent number 4,476,805
- Issue date Oct 16, 1984
- Nippon Steel Corporation
- Seizun Higuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of making steel sheet plated with Pb-Sn alloy for automotive...
- Patent number 4,461,679
- Issue date Jul 24, 1984
- Nippon Steel Corporation
- Seizun Higuchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Steel sheet plated with layers of NiSn and Pb-Sn alloy for automoti...
- Patent number 4,413,039
- Issue date Nov 1, 1983
- Nippon Steel Corporation
- Seizun Higuchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for coating one side only of steel strip with molten coating...
- Patent number 4,296,145
- Issue date Oct 20, 1981
- Nippon Steel Corporation
- Seizun Higuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Seizun Higuchi

Person

Patents Grantslast 30 patents

Grain-oriented electrical steel sheet having a low watt loss

Method for producing a grain-oriented electrical steel sheet having...

Method for producing an Sn-based multilayer coated steel strip havi...

Sn-based multilayer coated steel strip having improved corrosion re...

Hot-dipped galvanized steel sheet having excellent black tarnish re...

Continuous hot dip aluminum coating method

Hydrated chromium oxide-coated steel strip useful for welded cans a...

Apparatus for coating one side only of steel strip with molten coat...

Method of making steel sheet plated with Pb-Sn alloy for automotive...

Steel sheet plated with layers of NiSn and Pb-Sn alloy for automoti...

Method for coating one side only of steel strip with molten coating...