Yoshikazu Takada

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon steel sheet and method for producing the same
- Patent number 6,527,876
- Issue date Mar 4, 2003
- NKK Corporation
- Misao Namikawa
- C21 - METALLURGY OF IRON
Information Patent Grant
Soft magnetic alloy sheet having low residual magnetic flux density
- Patent number 5,993,568
- Issue date Nov 30, 1999
- NKK Corporation
- Yoshikazu Takada
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing high silicon steel strip in a continuously tre...
- Patent number 5,089,061
- Issue date Feb 18, 1992
- NKK Corporation
- Masahiro Abe
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for making non-oriented high silicon steel sheet
- Patent number 4,986,341
- Issue date Jan 22, 1991
- Nippon Kokan Kabushiki Kaisha
- Sadakazu Masuda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing thin steel sheet of high magnetic permeability
- Patent number 4,832,762
- Issue date May 23, 1989
- Nippon Kokan Kabushiki Kaisha
- Kazuhide Nakaoka
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing silicon iron sheet having excellent soft magnet...
- Patent number 4,773,948
- Issue date Sep 27, 1988
- Nippon Kokan Kabushiki Kaisha
- Kazuhide Nakaoka
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producting thin sheet of high Si-Fe alloy
- Patent number 4,715,905
- Issue date Dec 29, 1987
- Nippon Kokan Kabushiki Kaisha
- Kazuhide Nakaoka
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
SILICON STEEL SHEET AND METHOD FOR PRODUCING THE SAME
- Publication number 20020134466
- Publication date Sep 26, 2002
- MISAO NAMIKAWA
- C21 - METALLURGY OF IRON

Yoshikazu Takada

Person

Patents Grantslast 30 patents

Silicon steel sheet and method for producing the same

Soft magnetic alloy sheet having low residual magnetic flux density

Method for producing high silicon steel strip in a continuously tre...

Process for making non-oriented high silicon steel sheet

Method for producing thin steel sheet of high magnetic permeability

Method of producing silicon iron sheet having excellent soft magnet...

Method of producting thin sheet of high Si-Fe alloy

Patents Applicationslast 30 patents

SILICON STEEL SHEET AND METHOD FOR PRODUCING THE SAME