Toshiya Wada

Person

Kitakyushu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Grain oriented electrical steel sheet having improved glass film pr...
- Patent number 5,028,279
- Issue date Jul 2, 1991
- Nippon Steel Corporation
- Toshiya Wada
- C21 - METALLURGY OF IRON
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
Grain-oriented electrical steel sheet having improved glass film pr...
- Patent number 4,897,131
- Issue date Jan 30, 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
Grain-oriented electromagnetic steel sheet
- Patent number 4,863,532
- Issue date Sep 5, 1989
- Nippon Steel Corporation
- Katsuro Kuroki
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing a grain-oriented electromagnetic steel sheet...
- Patent number 4,806,176
- Issue date Feb 21, 1989
- Nippon Steel Corporation
- Jiro Harase
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electromagnetic steel sheet and process for producin...
- Patent number 4,753,692
- Issue date Jun 28, 1988
- Nippon Steel Corporation
- Katsuro Kuroki
- C21 - METALLURGY OF IRON
Information Patent Grant
Insulating coating compositions applied on electrical steel sheets
- Patent number 4,288,492
- Issue date Sep 8, 1981
- Nippon Steel Corporation
- Yoshitaka Hiromae
- H01 - BASIC ELECTRIC ELEMENTS

Toshiya Wada

Person

Patents Grantslast 30 patents

Grain oriented electrical steel sheet having improved glass film pr...

Grain-oriented electrical steel sheet having a low watt loss

Grain-oriented electrical steel sheet having improved glass film pr...

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

Grain-oriented electromagnetic steel sheet

Process for producing a grain-oriented electromagnetic steel sheet...

Grain-oriented electromagnetic steel sheet and process for producin...

Insulating coating compositions applied on electrical steel sheets