Nobutaka Kurosawa

Person

Okayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High tensile hot-rolled steel sheet having excellent strain aging h...
- Patent number 7,252,724
- Issue date Aug 7, 2007
- JFE Steel Corporation
- Akio Tosaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet for automobiles having excellent impact resistance and...
- Patent number 5,558,727
- Issue date Sep 24, 1996
- Kawasaki Steel Corporation
- Kazuya Miura
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HIGH TENSILE STRENGTH HOT-ROLLED STEEL SHEET HAVING SUPERIOR STRAIN...
- Publication number 20090202384
- Publication date Aug 13, 2009
- JFE Steel Corporation, a corporation of Japan
- Akio Tosaka
- C21 - METALLURGY OF IRON
Information Patent Application
High-Strength Steel and Metal Bolt Excellent In Character of Delaye...
- Publication number 20080264524
- Publication date Oct 30, 2008
- Keiichi Maruta
- C21 - METALLURGY OF IRON
Information Patent Application
Component for Machine Structure, Method of Producing the Same and M...
- Publication number 20080247900
- Publication date Oct 9, 2008
- JFE STEEL CORPORATION
- Toru Hayashi
- C21 - METALLURGY OF IRON
Information Patent Application
Steel For Machine Structural Use With Excellent Strength, Ductility...
- Publication number 20080017283
- Publication date Jan 24, 2008
- Keiichi Maruta
- C21 - METALLURGY OF IRON
Information Patent Application
Component for machine structural use and method for making the same
- Publication number 20070163687
- Publication date Jul 19, 2007
- Nobutaka Kurosawa
- C21 - METALLURGY OF IRON
Information Patent Application
Steel product for induction hardening, induction-hardened member us...
- Publication number 20070000582
- Publication date Jan 4, 2007
- Akihiro Matsuzaki
- C21 - METALLURGY OF IRON
Information Patent Application
Steel parts for machine structure, material therefor, and method fo...
- Publication number 20060196583
- Publication date Sep 7, 2006
- Tohru Hayashi
- C21 - METALLURGY OF IRON
Information Patent Application
High tensile hot-rolled steel sheet having excellent strain aging h...
- Publication number 20040031547
- Publication date Feb 19, 2004
- Kawasaki Steel Corporation
- Akio Tosaka
- C21 - METALLURGY OF IRON
Information Patent Application
High tensile hot-rolled steel sheet having excellent strain aging h...
- Publication number 20030041932
- Publication date Mar 6, 2003
- Akio Tosaka
- C21 - METALLURGY OF IRON

Nobutaka Kurosawa

Person

Patents Grantslast 30 patents

High tensile hot-rolled steel sheet having excellent strain aging h...

Steel sheet for automobiles having excellent impact resistance and...

Patents Applicationslast 30 patents

HIGH TENSILE STRENGTH HOT-ROLLED STEEL SHEET HAVING SUPERIOR STRAIN...

High-Strength Steel and Metal Bolt Excellent In Character of Delaye...

Component for Machine Structure, Method of Producing the Same and M...

Steel For Machine Structural Use With Excellent Strength, Ductility...

Component for machine structural use and method for making the same

Steel product for induction hardening, induction-hardened member us...

Steel parts for machine structure, material therefor, and method fo...

High tensile hot-rolled steel sheet having excellent strain aging h...

High tensile hot-rolled steel sheet having excellent strain aging h...