Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Mold used for molding glass optical elements process for preparation of glass optical elements and method for rebirth of mold

Mold used for molding glass optical elements process for preparation of glass optical elements and method for rebirth of mold

US Patent 6560994 · Granted May 13, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of manufacturing glass optical elements2006
Press molding apparatus for an optical element and method of manufacturing the o2006
Press molding apparatus2006
Press molding apparatus and press molding method2005
Method and apparatus for preparation of molded glass2004
Method for supplying glass molding material to molds, and method for manufacturi2002
Optical fiber fixing member and method for manufacturing the same2001
Process for preparation of glass optical elements2001
Press molding apparatus for glass optical elements and molding method for glass 2000
Manufacturing method for molded glass articles2000
Manufacturing method for molded glass articles1999
Apparatus for simultaneously manufacturing glass molding articles1995