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:
Aug. 23, 2011
Filed:
Jul. 05, 2007
Applicants:
Daisuke Ejima, Kawasaki, JP;
Tsuyoshi Kida, Kawasaki, JP;
Inventors:
Daisuke Ejima, Kawasaki, JP;
Tsuyoshi Kida, Kawasaki, JP;
Assignee:
Renesas Electronics Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat treatment jig includes a holding concave portion to hold an object and a void part formed near the holding concave portion and a thermal history variation of the object in a heat treatment process is reduced thereby.