Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shigeru Hosoe0
Date of Patent
June 10, 2008
0Patent Application Number
113642110
Date Filed
March 1, 2006
0Patent Primary Examiner
Patent abstract
A molding die for an optical element, comprises a die base body formed by shaping an amorphous alloy having a super-cooled liquid phase, and a die face formed by applying a die face forming process onto a part of the die base body and used to form an optical surface of the optical element or a dimensional reference surface.
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