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:
Jul. 20, 2010
Filed:
Oct. 22, 2009
Applicant:
Atsuo Hattori, Iwata, JP;
Inventor:
Atsuo Hattori, Iwata, JP;
Assignee:
Yamaha Corporation, Shizuoka-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 59/00 (2006.01); G03F 7/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fine mold comprises a regeneration target film forming a convex part of a formation surface, and a light shielding unit that is configured deeper than a bottom of the formation surface and that regenerates the regeneration target film. A manufacturing cost of a product having a three-dimensional structure can be reduced.