Assignee
ASAHI GLASS CO LTD
JP·2,203 granted patents·944 pending applications·43,193 citations·filing 1971–2018
Top patents by PatentIndex Score
3,147 records- 0198US9862868B2Working fluid for heat cycle, composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2016·Granted Jan 9, 2018·19 cites·8 claims
- 0298US9828537B2Working fluid for heat cycle, composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2015·Granted Nov 28, 2017·20 cites·17 claims
- 0398US6362119B1Barium borosilicate glass and glass ceramic compositionASAHI GLASS CO LTD·Filed 2000·Granted Mar 26, 2002·122 cites·20 claims
- 0498US4996105ATransparent laminated productASAHI GLASS CO LTD·Filed 1989·Granted Feb 26, 1991·110 cites·2 claims
- 0598US4897457ANovel fluorine-containing cyclic polymerASAHI GLASS CO LTD·Filed 1988·Granted Jan 30, 1990·236 cites·15 claims
- 0698US4859532ATransparent laminated productASAHI GLASS CO LTD·Filed 1987·Granted Aug 22, 1989·130 cites·1 claims
- 0798US4123602ATerpolymers of tetrafluoroethylene, ethylene and perfluoroalkyl vinyl monomer and process for producing the sameASAHI GLASS CO LTD·Filed 1978·Granted Oct 31, 1978·127 cites·34 claims
- 0897US10131827B2Working fluid for heat cycle, composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2016·Granted Nov 20, 2018·36 cites·10 claims
- 0997US9976067B2Composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2016·Granted May 22, 2018·18 cites·14 claims
- 1097US9963378B2Glass for chemical strengthening and chemical strengthened glass, and manufacturing method of glass for chemical strengtheningASAHI GLASS CO LTD·Filed 2015·Granted May 8, 2018·19 cites·18 claims
- 1197US9957430B2Composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2016·Granted May 1, 2018·15 cites·15 claims
- 1297US9957429B2Composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2016·Granted May 1, 2018·17 cites·15 claims
- 1397US9840435B2Display cover glass and display cover glass fabrication methodASAHI GLASS CO LTD·Filed 2014·Granted Dec 12, 2017·27 cites·8 claims
- 1497US9624413B2Working medium for heat pump, and heat pump systemASAHI GLASS CO LTD·Filed 2015·Granted Apr 18, 2017·17 cites·20 claims
- 1597US8349455B2Glass and chemically tempered glassASAHI GLASS CO LTD·Filed 2010·Granted Jan 8, 2013·45 cites·13 claims
- 1697US7825166B2Flexible polyurethane foam, process for its production, and seat for automobile using the flexible polyurethane foamASAHI GLASS CO LTD·Filed 2007·Granted Nov 2, 2010·33 cites·14 claims
- 1797US7505188B2Light control device and method for producing the sameASAHI GLASS CO LTD·Filed 2006·Granted Mar 17, 2009·144 cites·11 claims
- 1897US7364808B2Substrate with transparent conductive oxide film, process for its production and photoelectric conversion elementASAHI GLASS CO LTD·Filed 2006·Granted Apr 29, 2008·86 cites·4 claims
- 1997US5386306AActive matrix liquid crystal display element and projection type active matrix liquid crystal display deviceASAHI GLASS CO LTD·Filed 1992·Granted Jan 31, 1995·177 cites·13 claims
- 2097US5150232AActive matrix liquid crystal display element and projection type active matrix liquid crystal display deviceASAHI GLASS CO LTD·Filed 1989·Granted Sep 22, 1992·178 cites·24 claims
- 2197US5068304AMoisture-curable resin compositionASAHI GLASS CO LTD·Filed 1989·Granted Nov 26, 1991·119 cites·14 claims
- 2297US4385150AOrganic solution of fluorinated copolymer having carboxylic acid groupsASAHI GLASS CO LTD·Filed 1981·Granted May 24, 1983·132 cites·5 claims
- 2397US4338000AElectrochromic light controlling panelASAHI GLASS CO LTD·Filed 1980·Granted Jul 6, 1982·252 cites·5 claims
- 2497US4226564AApparatus for feeding glass batch materials into a glass melting furnaceASAHI GLASS CO LTD·Filed 1978·Granted Oct 7, 1980·97 cites·9 claims
- 2596US10138403B2Composition for heat cycle system and heat cycle systemASAHI GLASS CO LTD·Filed 2017·Granted Nov 27, 2018·6 cites·14 claims
- 2696US10082611B2Near-infrared cut filterASAHI GLASS CO LTD·Filed 2015·Granted Sep 25, 2018·13 cites·12 claims
- 2796US10072194B2Working fluid for heat cycleASAHI GLASS CO LTD·Filed 2016·Granted Sep 11, 2018·18 cites·11 claims
- 2896US9890073B2Glass for chemical strengthening, chemically strengthened glass, and method for producing chemically strengthened glassASAHI GLASS CO LTD·Filed 2016·Granted Feb 13, 2018·18 cites·8 claims
- 2996US9700985B2Glass plate and method for manufacturing the glass plateASAHI GLASS CO LTD·Filed 2014·Granted Jul 11, 2017·42 cites·5 claims
- 3096US9598657B2Fluorinated polyether compound, lubricant, liquid composition and articleASAHI GLASS CO LTD·Filed 2016·Granted Mar 21, 2017·10 cites·16 claims
- 3196US9388315B2Fluorinated ether composition, its production method, coating liquid, and method for producing substrate having surface-treated layerASAHI GLASS CO LTD·Filed 2014·Granted Jul 12, 2016·13 cites·13 claims
- 3296US9090501B2Method for reducing warpage of glass substrate caused by chemical strengthening process, and method for producing chemically strengthened glass substrateASAHI GLASS CO LTD·Filed 2014·Granted Jul 28, 2015·39 cites·8 claims
- 3396US7838136B2Glass for information recording media substrate, glass substrate for magnetic disk and magnetic diskASAHI GLASS CO LTD·Filed 2008·Granted Nov 23, 2010·44 cites·8 claims
- 3496US7709566B2Polytetrafluoroethylene aqueous dispersion and its productASAHI GLASS CO LTD·Filed 2008·Granted May 4, 2010·34 cites·6 claims
- 3596US7474520B2Storage deviceASAHI GLASS CO LTD·Filed 2007·Granted Jan 6, 2009·95 cites·5 claims
- 3696US7393515B2Fluorinated compound, water repellent composition and thin filmASAHI GLASS CO LTD·Filed 2006·Granted Jul 1, 2008·28 cites·17 claims
- 3796US6906911B2Electric double layer capacitor and process for its productionASAHI GLASS CO LTD·Filed 2003·Granted Jun 14, 2005·90 cites·11 claims
- 3896US6795274B1Method for manufacturing a substantially circular substrate by utilizing scribingASAHI GLASS CO LTD·Filed 1999·Granted Sep 21, 2004·114 cites·36 claims
- 3996US6664503B1Method for manufacturing a magnetic diskASAHI GLASS CO LTD·Filed 1999·Granted Dec 16, 2003·147 cites·14 claims
- 4096US6537937B1Alkali-free glassASAHI GLASS CO LTD·Filed 2000·Granted Mar 25, 2003·85 cites·17 claims
- 4196US6531222B1Fine hollow glass sphere and method for preparing the sameASAHI GLASS CO LTD·Filed 2000·Granted Mar 11, 2003·87 cites·7 claims
- 4296US6473049B2Antenna deviceASAHI GLASS CO LTD·Filed 2001·Granted Oct 29, 2002·194 cites·18 claims
- 4396US6340529B1Glazing panelASAHI GLASS CO LTD·Filed 1999·Granted Jan 22, 2002·126 cites·66 claims
- 4496US5871843ALaminate and process for its productionASAHI GLASS CO LTD·Filed 1997·Granted Feb 16, 1999·204 cites·4 claims
- 4596US5587816ALCD device including an illumination device having a polarized light separating sheet between a light guide and the displayASAHI GLASS CO LTD·Filed 1995·Granted Dec 24, 1996·242 cites·18 claims
- 4696US5110637AAmorphous oxide film and article having such film thereonASAHI GLASS CO LTD·Filed 1989·Granted May 5, 1992·140 cites·15 claims
- 4796US5104730ARecording sheetASAHI GLASS CO LTD·Filed 1990·Granted Apr 14, 1992·117 cites·28 claims
- 4896US4862328AElectric double layer capacitorASAHI GLASS CO LTD·Filed 1988·Granted Aug 29, 1989·194 cites·5 claims
- 4996US4787991AResin composition having lubricating propertiesASAHI GLASS CO LTD·Filed 1986·Granted Nov 29, 1988·103 cites·19 claims
- 5096US4780356ARecording sheetASAHI GLASS CO LTD·Filed 1986·Granted Oct 25, 1988·104 cites·28 claims
Showing the top 50 of 3,147 patent records by PatentIndex Score.
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