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Idemitsu Kosan Co Ltd
Idemitsu Kosan Co Ltd_20100107
Idemitsu Kosan Co Ltd_20100114
Idemitsu Kosan Co Ltd_20100128
Idemitsu Kosan Co Ltd_20131212
Idemitsu Kosan Co Ltd_20100121

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Idemitsu Kosan Co Ltd patents


      
Recent patent applications related to Idemitsu Kosan Co Ltd. Idemitsu Kosan Co Ltd is listed as an Agent/Assignee. Note: Idemitsu Kosan Co Ltd may have other listings under different names/spellings. We're not affiliated with Idemitsu Kosan Co Ltd, we're just tracking patents.

ARCHIVE: New 2014 2013 2012 2011 2010 2009 | Company Directory "I" | Idemitsu Kosan Co Ltd-related inventors



Idemitsu Kosan

Material for organic electroluminescent element, and organic electroluminescent element produced using same

Search recent Press Releases: Idemitsu Kosan Co Ltd-related press releases
Count Application # Date Idemitsu Kosan Co Ltd patents (updated weekly) - BOOKMARK this page
12014023176908/21/14 new patent  Organic electroluminescence device and electronic device
22014023177108/21/14 new patent  Cross-linking polymer and organic electroluminescent element using same
32014023177208/21/14 new patent  Material for organic electroluminescent elements, and organic electroluminescent element using the same
42014023179408/21/14 new patent  Material for organic electroluminescent element, and organic electroluminescent element produced using same
52014023589408/21/14 new patent  Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and method for producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
62014023590908/21/14 new patent  1-decene/1-dodecene copolymer and lubricating-oil composition containing same
72014022761008/14/14Glass particles
82014021737808/07/14Organic electroluminescent element
92014021739308/07/14Organic electroluminescence element
102014020681407/24/14Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
112014019740807/17/14Thin-film transistor
122014019122507/10/14Biscarbazole derivative and organic electroluminescence element using same
132014019432907/10/14Lubricant composition for internal combustion engine oil
142014019463707/10/14A-olefin oligomer and production method thereof
152014018348607/03/14Novel compound, material for organic electroluminescence device, and organic electroluminescence device
162014018350007/03/14Organic electroluminescence
172014018350407/03/14Heteroarene derivative and material for organic electroluminescence device using the same
182014018745907/03/14Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
192014017541906/26/14Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
202014016700306/19/14Organic electroluminescence device
212014016702606/19/14Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
222014016703306/19/14Oxide sintered body and sputtering target
232014017025206/19/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
242014015900606/12/14Aromatic amine derivative and electroluminescence device using the same
252014015167706/05/14Aromatic amine derivative, and organic electroluminescent element containing same
262014015530706/05/14Biodegradable lubricating oil composition
272014014419705/29/14Lubricating oil for rolling and rolling method
282014014474805/29/14Conveyance device for granular materials
292014014512405/29/14In-ga-zn oxide sputtering target and method for producing same
302014014518505/29/14Sputtering target
312014014855005/29/14Process for producing hydrogenated petroleum resin
322014013866405/22/14Organic electroluminescence display device and method for driving the same
332014013866405/22/14Organic electroluminescence display device and method for driving the same
342014013168005/15/14Organic electroluminescence device
352014013168105/15/14Organic electroluminescent device
362014013524105/15/14Lubricant oil composition for compression refrigerator
372014013546105/15/14Method for producing olefin polymer
382014013168005/15/14Organic electroluminescence device
392014013168105/15/14Organic electroluminescent device
402014013524105/15/14Lubricant oil composition for compression refrigerator
412014013546105/15/14Method for producing olefin polymer
422014012476305/08/14Aromatic amine derivative and organic electroluminescent element made with the same
432014012830205/08/14Lubricant oil composition for compression refrigerator
442014012865205/08/14Method for producing diisobutylene using mixed c4 fraction as raw material
452014012476305/08/14Aromatic amine derivative and organic electroluminescent element made with the same
462014012830205/08/14Lubricant oil composition for compression refrigerator
472014012865205/08/14Method for producing diisobutylene using mixed c4 fraction as raw material
482014011684805/01/14Conveyance device for granular materials
492014012114405/01/14Bearing grease
502014011684805/01/14Conveyance device for granular materials
512014012114405/01/14Bearing grease
522014011069204/24/14Organic electroluminescent element
532014011403204/24/14Method for producing olefin polymer
542014011069204/24/14Organic electroluminescent element
552014011403204/24/14Method for producing olefin polymer
562014010663804/17/14Multilayer elastic film
572014010289204/17/14In2o3-zno sputtering target
582014010326804/17/14In2o3-sno2-zno sputtering target
592014010331904/17/14Anthracene derivatives, luminescent materials and organic electroluminescent devices
602014010332904/17/14Organic electroluminescence device
612014010620804/17/14Polycarbonate resin composition for battery pack, and battery pack
622014010663804/17/14Multilayer elastic film
632014010289204/17/14In2o3-zno sputtering target
642014010326804/17/14In2o3-sno2-zno sputtering target
652014010331904/17/14Anthracene derivatives, luminescent materials and organic electroluminescent devices
662014010332904/17/14Organic electroluminescence device
672014010620804/17/14Polycarbonate resin composition for battery pack, and battery pack
682014009334004/03/14Storage device for granular material
692014009334004/03/14Storage device for granular material
702014008427003/27/14Organic electroluminescence device
712014008428903/27/14Thin-film transistor
722014008427003/27/14Organic electroluminescence device
732014008428903/27/14Thin-film transistor
742014007719103/20/14New compound, organic electroluminescence device material, organic electroluminescence device and electronic device
752014007720003/20/14Aromatic amine derivatives and organic electroluminescent device using same
762014007719103/20/14New compound, organic electroluminescence device material, organic electroluminescence device and electronic device
772014007720003/20/14Aromatic amine derivatives and organic electroluminescent device using same
782014006161603/06/14Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
792014006162203/06/14Organic electroluminescence device
802014006162703/06/14Organic el element and solution containing organic el material
812014006162803/06/14Fused aromatic derivative and organic electroluminescence device using the same
822014006163003/06/14Aromatic amine derivative and organic electroluminescence device
832014006505903/06/14Catalyst for producing an olefin from an alcohol, method for producing olefin, polyolefin, and olefin oxide
842014006161603/06/14Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
852014006162203/06/14Organic electroluminescence device
862014006162703/06/14Organic el element and solution containing organic el material
872014006162803/06/14Fused aromatic derivative and organic electroluminescence device using the same
882014006163003/06/14Aromatic amine derivative and organic electroluminescence device
892014006505903/06/14Catalyst for producing an olefin from an alcohol, method for producing olefin, polyolefin, and olefin oxide
902014004878402/20/14Biscarbazole derivative and organic electroluminescent element using same
912014005161802/20/14Lubricating oil composition
922014003494202/06/14Organic electroluminescence device
932014003494302/06/14Pyrene derivative, organic light-emitting medium, and organic electroluminescent element containing pyrene derivative or organic light-emitting medium
942014002774401/30/14Organic electroluminescence device
952014003034901/30/14Granules in liquid dosage form
962014003157401/30/14Process for production of meso-form and racemic form metallocene complexes
972014002146101/23/14Material for organic electroluminescence element, and organic electroluminescence element using the material
982014001418301/16/14Organic thin-film solar cell and organic thin-film solar cell module
992014001450001/16/14Sintered material, and process for producing same
1002014001853601/16/14Aromatic amine derivative and organic electroluminescence device using the same
1012014001856301/16/14Ester compound, lubricant base oil, lubricant, grease base oil, and grease
1022014001112801/09/14Electrophotographic photoreceptor and resin composition
1032014000863301/09/14Bis-carbazole derivative and organic electroluminescent element using same
1042014000858201/09/14Polyaniline composite, method for producing same, and composition
1052014000864101/09/14Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
1062014000104001/02/14Sputtering target and oxide semiconductor film
1072014000144801/02/14Organic electroluminescence device
1082014000145101/02/14Material for organic electroluminescence device, and organic electroluminescence device using the same
1092014000145601/02/14Aromatic heterocyclic derivative, material for organic eletroluminescent element, and organic electroluminescent element
1102014000145701/02/14Organic electroluminescent element
1112014000146001/02/14Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1122014000146101/02/14Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent element
1132013033737312/19/13Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymer
1142013032803012/12/13Organic electroluminescence device and organic light emitting medium
1152013032803012/12/13Organic electroluminescence device and organic light emitting medium
1162013032032612/05/13Insulating material forming composition for electronic devices, insulating material for electronic devices, electronic devices and thin film transistor
1172013032399512/05/13Nonwoven fabric and textile product
1182013031353611/28/13Organic electroluminescence device
1192013031353811/28/13Anthracene derivative and organic electroluminescence device using the same
1202013031354811/28/13Oxide semiconductor field effect transistor and method for manufacturing the same
1212013031354911/28/13Sputtering target, method for forming amorphous oxide thin film using the same, and method for manufacturing thin film transistor
1222013031603111/28/13Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1232013031716611/28/13Alpha-olefin polymer and method for producing the same
1242013030695711/21/13Organic electroluminescent element
1252013030993111/21/13Method for producing spun-bonded nonwoven fabric and spun-bonded nonwoven fabric
1262013030695511/21/13Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same
1272013030695811/21/13Oxygen-containing fused ring derivative and organic electroluminescence device comprising the same
1282013030695911/21/13Aromatic heterocycle derivative and organic electroluminescent element using same
1292013031052711/21/13Highly viscous higher alphaolefin polymer and method for producing same
1302013030740611/21/13Organic electroluminescent element and illumination device
1312013029981211/14/13Organic electroluminescent element and illumination device
1322013029980611/14/13Aromatic amine derivative and organic electroluminescent element using same
1332013030268411/14/13Positive electrode material for lithium ion batteries, and lithium ion battery
1342013030367211/14/13Polycarbonate resin composition, molded article and structure member for solar photovoltaic power generation
1352013030381811/14/13Method for producing alpha-olefin unsaturated dimer
1362013029648311/07/13Method for producing olefin oligomer mixture
1372013029266411/07/13Organic electroluminescent element
1382013029546411/07/13Composite material of alkaline metal sulfide and conducting agent
1392013029651811/07/13Method for producing alpha-olefin oligomer
1402013027053910/17/13Organic electroluminescent device
1412013027054010/17/13Material for organic electroluminescent elements, and organic electroluminescent element using same
1422013027054110/17/13Imidazole compound production method, imidazole compound, imidazole-based compound, organic metal complex, material for organic electroluminescent element, organic electroluminescent element, display device, and lighting device
1432013026456510/10/13Semiconductor thin film, thin film transistor and production method therefor
1442013025318309/26/13Aromatic amine derivative and organic electroluminescent device using the same
1452013024085809/19/13Organic electroluminescence device
1462013024085909/19/13Tandem organic electroluminescence device
1472013024428409/19/13Method for subjecting solid biomass to saccharification pretreatment, apparatus therefor, and method for saccharification of solid biomass
1482013023766009/12/13(meth)acrylate composition
1492013023411909/12/13Material for organic electroluminescence device and organic electroluminescence device
1502013023413409/12/13Thin film transistor and method for manufacturing same
1512013022133108/29/13Aromatic amine derivative and organic electroluminescence device using the same
1522013022133308/29/13Organic electroluminescence device
1532013022133808/29/13Organic luminescent medium and organic el device
1542013022134808/29/13Semiconductor thin film, method for producing the same, and thin film transistor
1552013022135108/29/13Laminate structure including oxide semiconductor thin film layer, and thin film transistor
1562013022589208/29/13Process for producing unsaturated hydrocarbon compound
1572013022133108/29/13Aromatic amine derivative and organic electroluminescence device using the same
1582013022133308/29/13Organic electroluminescence device
1592013022133808/29/13Organic luminescent medium and organic el device
1602013022134808/29/13Semiconductor thin film, method for producing the same, and thin film transistor
1612013022135108/29/13Laminate structure including oxide semiconductor thin film layer, and thin film transistor
1622013022589208/29/13Process for producing unsaturated hydrocarbon compound
1632013021425808/22/13Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
1642013021666608/22/13Cashew nut shell liquid with improved stability
1652013021425808/22/13Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
1662013021666608/22/13Cashew nut shell liquid with improved stability
1672013020034608/08/13Organic electroluminescence display device and method for driving the same
1682013020034608/08/13Organic electroluminescence display device and method for driving the same
1692013019688908/01/13Aqueous cleaning agent
1702013019688908/01/13Aqueous cleaning agent
1712013018713707/25/13Aromatic amine derivative and organic electroluminescence device using the same
1722013018713707/25/13Aromatic amine derivative and organic electroluminescence device using the same
1732013017491007/11/13Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
1742013017491007/11/13Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
1752013016159106/27/13Material for organic electroluminescent element, and organic electroluminescent element
1762013016159106/27/13Material for organic electroluminescent element, and organic electroluminescent element
1772013015387406/20/13Material for organic electroluminescence device and organic electroluminescence device using the same
1782013015387406/20/13Material for organic electroluminescence device and organic electroluminescence device using the same
1792013014645206/13/13Field effect transistor using oxide semiconductor and method for manufacturing the same
1802013014645206/13/13Field effect transistor using oxide semiconductor and method for manufacturing the same
1812013014017506/06/13Oxide semiconductor field effect transistor and method for manufacturing the same
1822013014315706/06/13Homoadamantane derivatives, process for preparing same, and photoresist compositions
1832013014340506/06/13Silicon wafer processing solution and silicon wafer processing method
1842013014017506/06/13Oxide semiconductor field effect transistor and method for manufacturing the same
1852013014315706/06/13Homoadamantane derivatives, process for preparing same, and photoresist compositions
1862013014340506/06/13Silicon wafer processing solution and silicon wafer processing method
1872013012683205/23/13Organic light emitting device and materials for use in same
1882013012926405/23/13Lubricant composition for low-friction sliding material and sliding mechanism using same
1892013013095405/23/13Lubricant oil composition
1902013012683205/23/13Organic light emitting device and materials for use in same
1912013012926405/23/13Lubricant composition for low-friction sliding material and sliding mechanism using same
1922013013095405/23/13Lubricant oil composition
1932013011877405/16/13Sputtering target, transparent conductive film and transparent electrode
1942013012355305/16/13Lubricating oil composition and lubricating oil composition for continuously variable transmission
1952013011877405/16/13Sputtering target, transparent conductive film and transparent electrode
1962013012355305/16/13Lubricating oil composition and lubricating oil composition for continuously variable transmission
1972013011297105/09/13Composite oxide sintered body and sputtering target comprising same
1982013011297105/09/13Composite oxide sintered body and sputtering target comprising same
1992013010981405/02/13Method for producing petroleum resin
2002013010981405/02/13Method for producing petroleum resin
2012013010180704/25/13Sputtering target, transparent conductive film and transparent electrode
2022013010250604/25/13Lubricant base oil and lubricant composition
2032013010274504/25/13Catalyst composition and process for production of olefin polymers using the catalyst composition
2042013009290504/18/13Material for organic electroluminescence element, and organic electroluminescence element using same
2052013008222204/04/13Polycarbonate-based resin composition and molded article thereof
2062013006806903/21/13Metallurgical lubricant powder and metal powder composition
2072013007153003/21/13Cashew nut shell liquid having improved stability
2082013006259703/14/13Nitrogen-containing heteroaromatic ring compound
2092013006600203/14/13Polycarbonate resin composition and molded polycarbonate resin
2102013006600703/14/13Terminally unsaturated polyolefin and method for producing the same
2112013002989201/31/13Lubricating oil composition for internal combustion engines
2122013003021201/31/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
2132013003022601/31/13Lubricant composition for an internal combustion engine
2142013002055801/24/13Organic electroluminescence device
2152013002056301/24/13Polycyclic compounds and organic electroluminescence device employing the same
2162013002056501/24/13Material for organic electroluminescent element, and organic electroluminescent element using same
2172013002291401/24/13Homoadamantane derivative, method for producing the same and photosensitive materials for photoresist
2182013002345601/24/13Lubricant composition for an internal combustion engine
2192013002369301/24/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
2202013002370501/24/13Lubricant composition for an internal combustion engine
2212013001798401/17/13Biodegradable lubricating oil composition having flame retardancy
2222013001811501/17/13Method for recovering polycarbonate resin from discarded optical disc and/or recovered optical disc, flame-retardant polycarbonate resin composition, injection molded body, and molded article for optical use
2232013001241601/10/13Grease composition
2242013001241701/10/13Lubricating oil composition for high-temperature applications
2252013001241901/10/13Lubricating oil composition for chiller
2262013001242001/10/13Lubricating oil composition for chiller
2272013000146101/03/13Aqueous heat treatment liquid composition
2282013000562301/03/13Lubricating oil composition for diesel engine
2292013000562401/03/13Lubricant composition
2302012031909112/20/12Aromatic amine derivative, and organic electroluminescent element comprising same
2312012031909912/20/12Material for organic electroluminescence devices and organic electroluminescence device using the material
2322012032233012/20/12Elastic nonwoven cloth and fiber product
2332012032270412/20/12Lubricant composition
2342012031305712/13/12In-ga-sn oxide sinter, target, oxide semiconductor film, and semiconductor element
2352012031609212/13/12Lubricant composition for continuously variable transmission
2362012030590812/06/12Organic electroluminescence device and display
2372012030598212/06/12Optical semiconductor sealing material
2382012030636212/06/12Material for organic electroluminescence device and organic electroluminescence device
2392012030965912/06/12Lubricating oil composition
2402012030987412/06/12Aromatic polycarbonate resin composition and molded articles for optical use which are made using same
2412012029820311/29/12Dibenzofluoranthene compound and organic thin-film solar cell using same
2422012029897511/29/12Material for organic electroluminescence devices and organic electroluminescence device using the material
2432012029947311/29/12Aminoanthracene derivative and organic electroluminescent element formed using same
2442012030248111/29/12Alpha-olefin (co)polymer, hydrogenated alpha-olefin (co)polymer and lubricating oil composition containing the same
2452012030279311/29/12Aromatic amine derivative and organic electroluminescent device using same
2462012030298211/29/12Non-woven polypropylene fabric
2472012029260611/22/12Aromatic amine derivative, and organic electroluminescent element
2482012029261711/22/12In-ga-o oxide sintered body, target, oxide semiconductor thin film, and manufacturing methods therefor
2492012028625811/15/12Organic electroluminescent element and lighting device


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Idemitsu Kosan Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Idemitsu Kosan Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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