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 MATERIALS1356
 
 
 
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 978
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM45103
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 38156
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 31309
 
 
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 994
 
 
 
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 9119
 
 
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 784
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR783
 
 
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 7101

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0260,078 GLASS RIBBON MANUFACTURING APPARATUS AND METHOD FOR MANUFACTURING GLASS RIBBONDec 15, 15Sep 14, 17[C03B]
2017/0226,002 GLASS MATERIAL AND METHOD FOR MANUFACTURING SAMEJan 22, 16Aug 10, 17[G02F, C03B, C03C]
2017/0227,234 TOP PLATE FOR COOKING DEVICESep 01, 15Aug 10, 17[F21V, G06F, C03C, F24C]
2017/0217,774 POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM ION SECONDARY BATTERIES AND METHOD FOR PRODUCING SAMEAug 11, 15Aug 03, 17[H01M, C01B]
2017/0217,830 PROCESS FOR PRODUCING WAVELENGTH CONVERSION MEMBER, AND WAVELENGTH CONVERSION MEMBERAug 18, 15Aug 03, 17[C09K, F21V, C03B, C03C]
2017/0190,605 GLASS MATERIAL MANUFACTURING METHOD AND GLASS MATERIAL MANUFACTURING DEVICEJul 06, 15Jul 06, 17[C03B]
2017/0174,547 POLARIZING GLASS PLATE AND METHOD FOR MANUFACTURING SAME, POLARIZING GLASS PLATE SET FOR OPTICAL ISOLATOR, AND METHOD FOR MANUFACTURING OPTICAL ELEMENT FOR OPTICAL ISOLATORJun 17, 15Jun 22, 17[G02B, C03B, C03C]
2017/0175,958 WAVELENGTH CONVERSION ELEMENT AND LIGHT SOURCE PROVIDED WITH SAMEMar 03, 17Jun 22, 17[F21K, C09K, C03C]
2017/0166,472 METHOD OF MANUFACTURING A GLASS ROLLFeb 28, 17Jun 15, 17[B32B, C03B, B65H]
2017/0158,549 METHOD FOR MANUFACTURING GLASS MATERIAL AND DEVICE FOR MANUFACTURING GLASS MATERIALMay 29, 15Jun 08, 17[C03B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9733557 Fluorescent wheel for projectors and light emitting device for projectorsOct 21, 14Aug 15, 17[H04N, G03B, G02B, F21V]
9725353 Laser fusion-cutting method for plate glassOct 11, 13Aug 08, 17[B23K, C03B]
9720144 Liquid crystal lens and cell for liquid crystal lensJan 09, 13Aug 01, 17[G02B, G02F]
9708209 Glass tube cleaning and cutting system and method for sameNov 20, 12Jul 18, 17[B08B, B26D, C03B, C03C]
9708213 Sealing materialOct 20, 14Jul 18, 17[B23K, H01L, C03C]
9701562 Mobile-display cover glass and method for manufacturing sameSep 25, 13Jul 11, 17[C03B, H04B]
9701565 Glass sheet laminate and method for producing sameOct 24, 13Jul 11, 17[C03B, H01L]
9703012 Anti-glare/antireflection member and method for producing sameOct 03, 16Jul 11, 17[B24C, G02B, B32B]
9688436 Glass roving packageApr 11, 13Jun 27, 17[B65D]
9691937 Light-emitting device manufacturing methodMar 10, 15Jun 27, 17[G02B, H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0033,679 LIGHT REFLECTIVE SUBSTRATE AND LIGHT EMITTING DEVICE USING THE SAMEABANOct 12, 15Feb 04, 16[G02B]
2015/0378,056 MATERIAL FOR LIGHT REFLECTIVE SUBSTRATE, LIGHT REFLECTIVE SUBSTRATE AND LIGHT EMITTING DEVICE USING THE SAMEABANSep 08, 15Dec 31, 15[G02B, C03C]
2015/0349,280 GLASS SUBSTRATE FOR ORGANIC EL DEVICE, AND ORGANIC EL DEVICE USING SAMEABANJan 17, 13Dec 03, 15[H01L]
2015/0325,725 GLASS SUBSTRATE FOR SOLAR CELLABANDec 21, 12Nov 12, 15[H01L]
2015/0284,284 CLEAVING METHOD FOR TEMPERED GLASSABANAug 07, 13Oct 08, 15[C03B]
2015/0274,570 METHOD FOR MANUFACTURING COVER GLASS FOR DISPLAY AND DEVICE FOR MANUFACTURING COVER GLASS FOR DISPLAYABANOct 15, 13Oct 01, 15[C03B]
2015/0274,572 METHOD FOR MANUFACTURING COVER GLASS FOR DISPLAY AND DEVICE FOR MANUFACTURING COVER GLASS FOR DISPLAYABANOct 15, 13Oct 01, 15[C03B]
2015/0261,255 DISPLAY DEVICEABANOct 25, 13Sep 17, 15[G06F, H05K]
2015/0174,861 GLASS-RESIN LAMINATEABANJul 04, 13Jun 25, 15[B32B]
2015/0166,402 GLASSABANJan 11, 13Jun 18, 15[H01L, C03C]
2015/0090,335 SOLAR CELL SUBSTRATE AND OXIDE SEMICONDUCTOR ELECTRODE FOR DYE- SENSITIZED SOLAR CELLABANDec 08, 14Apr 02, 15[H01G]
2015/0014,124 GLASS SUBSTRATE CONVEYANCE DEVICE AND CONVEYANCE METHODABANJan 11, 13Jan 15, 15[B65G]
2015/0017,412 STRENGTHENED GLASSABANFeb 19, 13Jan 15, 15[G06F, C03B, H01L, C03C]
2015/0004,390 TEMPERED GLASS, TEMPERED GLASS PLATE, AND GLASS FOR TEMPERINGABANJun 06, 13Jan 01, 15[H01L, C03C, H05K]
2014/0338,748 OPTICAL ELEMENT FOR LIGHT-CONCENTRATING SOLAR POWER GENERATION DEVICE, METHOD FOR PRODUCING SAME, AND LIGHT-CONCENTRATING SOLAR POWER GENERATION DEVICEABANOct 22, 12Nov 20, 14[H01L]
2014/0170,380 TEMPERED GLASS AND METHOD FOR PRODUCING SAMEABANAug 17, 12Jun 19, 14[C03B, C03C]
2014/0144,505 GLASS USED IN OPTICAL ELEMENT FOR CONCENTRATING PHOTOVOLTAIC POWER GENERATION APPARATUS, OPTICAL ELEMENT FOR CONCENTRATING PHOTOVOLTAIC POWER GENERATION APPARATUS USING GLASS, AND CONCENTRATING PHOTOVOLTAIC POWER GENERATION APPARATUSABANJun 21, 12May 29, 14[C03C, H01L]
2014/0066,284 LEAD-FREE GLASS FOR SEMICONDUCTOR ENCAPSULATION AND ENCAPSULATOR FOR SEMICONDUCTOR ENCAPSULATIONABANNov 04, 11Mar 06, 14[C03C]
2014/0049,708 GLASS SUBSTRATE FOR LIQUID CRYSTAL LENSABANApr 19, 12Feb 20, 14[G02B]
2013/0345,042 LEAD-FREE GLASS FOR SEMICONDUCTOR ENCAPSULATION AND ENCAPSULATOR FOR SEMICONDUCTOR ENCAPSULATIONABANOct 31, 11Dec 26, 13[C03C]

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