C03B2215/70 - CPC Classification Index

#1

20250282668

2025-09-11

METHOD FOR PRODUCING A HEADLIGHT LENS FOR A VEHICLE HEADLIGHT

#2

20220289614

2022-09-15

Method for producing a headlight lens for a vehicle headlight

#3

20150075226

2015-03-19

Mould-supporting system for a machine for forming hollow glassware

#4

20150075225

2015-03-19

Mould-supporting system for a machine for forming hollow glassware

#5

20140217627

2014-08-07

Method for manufacturing optical element and device for manufacturing same

#6

20140065446

2014-03-06

Method for manufacturing glass blank for magnetic disk, method for manufacturing glass substrate for magnetic disk, glass blank for magnetic disk

#7

20140033768

2014-02-06

Method for manufacturing glass blank for magnetic disk, method for manufacturing glass substrate for magnetic disk

#8

20130316194

2013-11-28

Manufacturing method of glass blank for magnetic disk, manufacturing method of glass substrate for magnetic disk, glass blank for magnetic disk, glass substrate for magnetic disk, and magnetic disk

#9

20130086945

2013-04-11

Manufacturing method of a sheet glass material for magnetic disk and manufacturing method of a glass substrate for magnetic disk

#10

20130074550

2013-03-28

Manufacturing method of a sheet glass material for magnetic disk and manufacturing method of a glass substrate for magnetic disk

#11

20130062795

2013-03-14

Method for manufacturing optical element, and apparatus for manufacturing optical element

#12

20130042649

2013-02-21

Manufacturing method of a glass blank for magnetic disk and manufacturing method of a glass substrate for magnetic disk

#13

20130025321

2013-01-31

Manufacturing method of a sheet glass material for magnetic disk, manufacturing method of a glass substrate for magnetic disk

#14

20130025320

2013-01-31

Method of manufacturing a glass substrate for magnetic disk

#15

20120247155

2012-10-04

METHOD OF MANUFACTURING GLASS BLANK FOR MAGNETIC RECORDING MEDIUM GLASS SUBSTRATE, METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM GLASS SUBSTRATE, METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM, AND APPARATUS FOR MANUFACTURING GLASS BLANK FOR MAGNETIC RECORDING MEDIUM GLASS SUBSTRATE

#16

20120204601

2012-08-16

Method of producing glass blank for substrate of information recording medium, substrate for information recording medium, and information recording medium; and manufacturing apparatus for glass blank for substrate of information recording medium

#17

20120151967

2012-06-21

Manufacturing method of glass substrate for magnetic disk, manufacturing method of glass blank, glass substrate for magnetic disk, and glass blank

#18

20120144865

2012-06-14

Manufacturing method for a glass substrate for magnetic disk

#19

20110283739

2011-11-24

METHOD FOR MANUFACTURING GLASS BLANK, METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM SUBSTRATE AND METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM

#20

20110277508

2011-11-17

MANUFACTURING METHOD OF GLASS BLANK FOR MAGNETIC RECORDING GLASS SUBSTRATE, MANUFACTURING METHOD OF MAGNETIC RECORDING GLASS SUBSTRATE AND MANUFACTURING METHOD OF MAGNETIC RECORDING MEDIUM