The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2009
Filed:
Oct. 03, 2006
Applicants:
Shushi Ikeda, Kobe, JP;
Hiroshi Akamizu, Kobe, JP;
Shunichi Hashimoto, Kakogawa, JP;
Takahiro Kashima, Kakogawa, JP;
Tatsuya Asai, Kakogawa, JP;
Inventors:
Shushi Ikeda, Kobe, JP;
Hiroshi Akamizu, Kobe, JP;
Shunichi Hashimoto, Kakogawa, JP;
Takahiro Kashima, Kakogawa, JP;
Tatsuya Asai, Kakogawa, JP;
Assignee:
Kobe Steel, Ltd., Kobe-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C22C 38/04 (2006.01); C22C 38/06 (2006.01); C21D 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a dual-phase steel sheet having low yield ratio, excellent in the balance for strength-elongation and for strength-stretch flange formability, and also excellent in bake hardening property containing (on the mass % basis).