NIPPON ELECTRIC GLASS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS1046
 
 
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 5712
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4599
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 33152
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 20297
 
 
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 8107
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 7125
 
 
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 688
 
 
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 454
 
 
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 488

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0076,203 GLASS SHEET CUTTING APPARATUS, GLASS SHEET CUTTING METHOD, GLASS SHEET MANUFACTURING METHOD, AND GLASS SHEET CUTTING SYSTEMNov 09, 12Mar 19, 15[C03B]
2015/0068,867 GLASS SHEET CONVEYING APPARATUS AND GLASS SHEET CONVEYING METHODJan 29, 13Mar 12, 15[B65G]
2015/0041,737 OPTICAL GLASS AND OPTICAL ELEMENTApr 25, 13Feb 12, 15[G02B, C03C]
2015/0044,473 STRENGTHENED GLASS SUBSTRATE MANUFACTURING METHOD AND STRENGTHENED GLASS SUBSTRATEJul 08, 13Feb 12, 15[C03B, C03C]
2015/0036,096 LIQUID-CRYSTAL LENSFeb 04, 13Feb 05, 15[G02F]
2015/0031,524 CRYSTALLIZABLE GLASS COMPOSITIONApr 09, 13Jan 29, 15[C03C]
2015/0020,659 GLASS TUBE CLEANING AND CUTTING SYSTEM AND METHOD FOR SAMENov 20, 12Jan 22, 15[B26D, C03B, C03C]
2015/0020,745 COVER MEMBER FOR EXHIBIT ITEM OR DISPLAYFeb 12, 13Jan 22, 15[G02B, A47F, A01K]
2015/0014,124 GLASS SUBSTRATE CONVEYANCE DEVICE AND CONVEYANCE METHODJan 11, 13Jan 15, 15[B65G]
2015/0017,412 STRENGTHENED GLASSFeb 19, 13Jan 15, 15[G06F, C03B, H01L, C03C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,951,926 Optical glass for mold press formingOct 17, 13Feb 10, 15[C03C]
8,935,942 Process for manufacturing of glass film and manufacturing device thereofJan 21, 11Jan 20, 15[C03B]
8,910,845 Method for cutting glass sheetMay 24, 11Dec 16, 14[B26F]
8,871,348 Glass substrate with conductive film for solar cellJul 22, 10Oct 28, 14[H01L, C03C]
8,871,664 Refractory filler, sealing material using same, and manufacturing method for refractory fillerApr 18, 11Oct 28, 14[C09K, C04B, H01J, C09C, C03C, C01B]
8,853,111 Refractory filler powder, sealing material, and method for producing refractory filler powderApr 08, 11Oct 07, 14[C09K, C04B, C03C, C01B]
8,834,994 Top plate for cooking deviceJun 13, 09Sep 16, 14[H05B, B32B, C03C]
8,835,007 Tempered glass and tempered glass sheetAug 08, 12Sep 16, 14[B32B, C03B, C03C]
8,835,334 Optical glass and optical elementSep 12, 11Sep 16, 14[C03C]
8,835,335 Alkali-free glassMar 19, 10Sep 16, 14[C03C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0345,042 LEAD-FREE GLASS FOR SEMICONDUCTOR ENCAPSULATION AND ENCAPSULATOR FOR SEMICONDUCTOR ENCAPSULATIONABANOct 31, 11Dec 26, 13[C03C]
2012/0307,386 REFLECTION MEMBERABANApr 25, 11Dec 06, 12[G02B]
2012/0267,566 LITHIUM ION SECONDARY BATTERY POSITIVE ELECTRODE MATERIALABANOct 18, 10Oct 25, 12[H01M]
2012/0237,779 GLASS ROLL AND MANUFACTURING METHOD FOR GLASS ROLLABANMar 14, 12Sep 20, 12[B32B, C03B]
2012/0228,561 PRODUCTION METHOD FOR LITHIUM ION SECONDARY BATTERY POSITIVE ELECTRODE MATERIALABANNov 11, 10Sep 13, 12[H01B, C03B, C03C, H01M]
2012/0196,110 TEMPERED GLASS AND TEMPERED GLASS SHEETABANJan 17, 12Aug 02, 12[B32B, C03C]
2012/0178,613 ALKALI-FREE GLASS SUBSTRATE AND PROCESS FOR PRODUCING THE SAMEABANFeb 22, 12Jul 12, 12[C03B, C03C]
2012/0128,952 GLASS FILM LAMINATEABANMay 31, 11May 24, 12[B32B]
2011/0311,717 VAPOR DEPOSITION METHOD AND VAPOR DEPOSITION SYSTEMABANJun 02, 11Dec 22, 11[C23C, B05D]
2011/0303,883 GLASS COMPOSITION FOR ELECTRODE FORMATION AND ELECTRODE FORMATION MATERIALABANFeb 23, 10Dec 15, 11[H01B, C03C]
2011/0283,738 CRYSTALLIZED GLASS AND TOP PLATE FOR COOKING DEVICE COMPRISING SAMEABANFeb 03, 10Nov 24, 11[C03C]
2011/0263,409 DIELECTRIC MATERIAL FOR PLASMA DISPLAY PANEL AND GLASS PLATE FOR PLASMA DISPLAYABANOct 13, 09Oct 27, 11[C03C]
2011/0244,207 THIN GLASS PLATE AND METHOD OF MANUFACTURING THE SAMEABANMar 03, 11Oct 06, 11[B32B, C03B]
2011/0236,633 Apparatus for manufacturing glass plate and method of manufacturing glass plateABANMar 02, 11Sep 29, 11[B32B, C03B]
2011/0230,330 DIELECTRIC MATERIAL FOR PLASMA DISPLAY PANEL AND GLASS PLATE FOR PLASMA DISPLAY PANELABANOct 14, 09Sep 22, 11[C03C]
2011/0223,386 GLASS ROLL AND METHOD OF PRODUCING THE SAMEABANMar 07, 11Sep 15, 11[B32B, C03B]
2011/0217,521 GLASS ROLL, AND METHOD OF MANUFACTURING GLASS ROLLABANMar 02, 11Sep 08, 11[B32B, C03B]
2011/0177,287 PROCESS FOR PRODUCING GLASS SUBSTRATE AND GLASS SUBSTRATEABANMar 30, 11Jul 21, 11[B32B, C03B]
2011/0171,417 GLASS FILM LAMINATE, GLASS ROLL OF THE LAMINATE, AND METHOD OF PRODUCING GLASS ROLLABANDec 08, 10Jul 14, 11[B29C, B32B]
2011/0154,861 MANUFACTURING METHOD FOR GLASS SUBSTRATE WITH THIN FILMABANAug 21, 09Jun 30, 11[C03B, C03C]

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