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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



Search recent Press Releases: Idemitsu Kosan Co Ltd-related press releases
Count Application # Date Idemitsu Kosan Co Ltd patents (updated weekly) - BOOKMARK this page
12014023927308/28/14 new patent  Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
22014023928208/28/14 new patent  Organic electroluminescence element
32014023928308/28/14 new patent  Aromatic amine derivative and organic electroluminescence device utilizing the same
42014023176908/21/14Organic electroluminescence device and electronic device
52014023177108/21/14Cross-linking polymer and organic electroluminescent element using same
62014023177208/21/14Material for organic electroluminescent elements, and organic electroluminescent element using the same
72014023179408/21/14Material for organic electroluminescent element, and organic electroluminescent element produced using same
82014023589408/21/14Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and method for producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
92014023590908/21/141-decene/1-dodecene copolymer and lubricating-oil composition containing same
102014022761008/14/14Glass particles
112014021737808/07/14Organic electroluminescent element
122014021739308/07/14Organic electroluminescence element
132014020681407/24/14Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
142014019740807/17/14Thin-film transistor
152014019122507/10/14Biscarbazole derivative and organic electroluminescence element using same
162014019432907/10/14Lubricant composition for internal combustion engine oil
172014019463707/10/14A-olefin oligomer and production method thereof
182014018348607/03/14Novel compound, material for organic electroluminescence device, and organic electroluminescence device
192014018350007/03/14Organic electroluminescence
202014018350407/03/14Heteroarene derivative and material for organic electroluminescence device using the same
212014018745907/03/14Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
222014017541906/26/14Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
232014016700306/19/14Organic electroluminescence device
242014016702606/19/14Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
252014016703306/19/14Oxide sintered body and sputtering target
262014017025206/19/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
272014015900606/12/14Aromatic amine derivative and electroluminescence device using the same
282014015167706/05/14Aromatic amine derivative, and organic electroluminescent element containing same
292014015530706/05/14Biodegradable lubricating oil composition
302014014419705/29/14Lubricating oil for rolling and rolling method
312014014474805/29/14Conveyance device for granular materials
322014014512405/29/14In-ga-zn oxide sputtering target and method for producing same
332014014518505/29/14Sputtering target
342014014855005/29/14Process for producing hydrogenated petroleum resin
352014013866405/22/14Organic electroluminescence display device and method for driving the same
362014013866405/22/14Organic electroluminescence display device and method for driving the same
372014013168005/15/14Organic electroluminescence device
382014013168105/15/14Organic electroluminescent device
392014013524105/15/14Lubricant oil composition for compression refrigerator
402014013546105/15/14Method for producing olefin polymer
412014013168005/15/14Organic electroluminescence device
422014013168105/15/14Organic electroluminescent device
432014013524105/15/14Lubricant oil composition for compression refrigerator
442014013546105/15/14Method for producing olefin polymer
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
482014012476305/08/14Aromatic amine derivative and organic electroluminescent element made with the same
492014012830205/08/14Lubricant oil composition for compression refrigerator
502014012865205/08/14Method for producing diisobutylene using mixed c4 fraction as raw material
512014011684805/01/14Conveyance device for granular materials
522014012114405/01/14Bearing grease
532014011684805/01/14Conveyance device for granular materials
542014012114405/01/14Bearing grease
552014011069204/24/14Organic electroluminescent element
562014011403204/24/14Method for producing olefin polymer
572014011069204/24/14Organic electroluminescent element
582014011403204/24/14Method for producing olefin polymer
592014010663804/17/14Multilayer elastic film
602014010289204/17/14In2o3-zno sputtering target
612014010326804/17/14In2o3-sno2-zno sputtering target
622014010331904/17/14Anthracene derivatives, luminescent materials and organic electroluminescent devices
632014010332904/17/14Organic electroluminescence device
642014010620804/17/14Polycarbonate resin composition for battery pack, and battery pack
652014010663804/17/14Multilayer elastic film
662014010289204/17/14In2o3-zno sputtering target
672014010326804/17/14In2o3-sno2-zno sputtering target
682014010331904/17/14Anthracene derivatives, luminescent materials and organic electroluminescent devices
692014010332904/17/14Organic electroluminescence device
702014010620804/17/14Polycarbonate resin composition for battery pack, and battery pack
712014009334004/03/14Storage device for granular material
722014009334004/03/14Storage device for granular material
732014008427003/27/14Organic electroluminescence device
742014008428903/27/14Thin-film transistor
752014008427003/27/14Organic electroluminescence device
762014008428903/27/14Thin-film transistor
772014007719103/20/14New compound, organic electroluminescence device material, organic electroluminescence device and electronic device
782014007720003/20/14Aromatic amine derivatives and organic electroluminescent device using same
792014007719103/20/14New compound, organic electroluminescence device material, organic electroluminescence device and electronic device
802014007720003/20/14Aromatic amine derivatives and organic electroluminescent device using same
812014006161603/06/14Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
822014006162203/06/14Organic electroluminescence device
832014006162703/06/14Organic el element and solution containing organic el material
842014006162803/06/14Fused aromatic derivative and organic electroluminescence device using the same
852014006163003/06/14Aromatic amine derivative and organic electroluminescence device
862014006505903/06/14Catalyst for producing an olefin from an alcohol, method for producing olefin, polyolefin, and olefin oxide
872014006161603/06/14Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
882014006162203/06/14Organic electroluminescence device
892014006162703/06/14Organic el element and solution containing organic el material
902014006162803/06/14Fused aromatic derivative and organic electroluminescence device using the same
912014006163003/06/14Aromatic amine derivative and organic electroluminescence device
922014006505903/06/14Catalyst for producing an olefin from an alcohol, method for producing olefin, polyolefin, and olefin oxide
932014004878402/20/14Biscarbazole derivative and organic electroluminescent element using same
942014005161802/20/14Lubricating oil composition
952014003494202/06/14Organic electroluminescence device
962014003494302/06/14Pyrene derivative, organic light-emitting medium, and organic electroluminescent element containing pyrene derivative or organic light-emitting medium
972014002774401/30/14Organic electroluminescence device
982014003034901/30/14Granules in liquid dosage form
992014003157401/30/14Process for production of meso-form and racemic form metallocene complexes
1002014002146101/23/14Material for organic electroluminescence element, and organic electroluminescence element using the material
1012014001418301/16/14Organic thin-film solar cell and organic thin-film solar cell module
1022014001450001/16/14Sintered material, and process for producing same
1032014001853601/16/14Aromatic amine derivative and organic electroluminescence device using the same
1042014001856301/16/14Ester compound, lubricant base oil, lubricant, grease base oil, and grease
1052014001112801/09/14Electrophotographic photoreceptor and resin composition
1062014000863301/09/14Bis-carbazole derivative and organic electroluminescent element using same
1072014000858201/09/14Polyaniline composite, method for producing same, and composition
1082014000864101/09/14Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
1092014000104001/02/14Sputtering target and oxide semiconductor film
1102014000144801/02/14Organic electroluminescence device
1112014000145101/02/14Material for organic electroluminescence device, and organic electroluminescence device using the same
1122014000145601/02/14Aromatic heterocyclic derivative, material for organic eletroluminescent element, and organic electroluminescent element
1132014000145701/02/14Organic electroluminescent element
1142014000146001/02/14Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1152014000146101/02/14Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent element
1162013033737312/19/13Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymer
1172013032803012/12/13Organic electroluminescence device and organic light emitting medium
1182013032803012/12/13Organic electroluminescence device and organic light emitting medium
1192013032032612/05/13Insulating material forming composition for electronic devices, insulating material for electronic devices, electronic devices and thin film transistor
1202013032399512/05/13Nonwoven fabric and textile product
1212013031353611/28/13Organic electroluminescence device
1222013031353811/28/13Anthracene derivative and organic electroluminescence device using the same
1232013031354811/28/13Oxide semiconductor field effect transistor and method for manufacturing the same
1242013031354911/28/13Sputtering target, method for forming amorphous oxide thin film using the same, and method for manufacturing thin film transistor
1252013031603111/28/13Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1262013031716611/28/13Alpha-olefin polymer and method for producing the same
1272013030695711/21/13Organic electroluminescent element
1282013030993111/21/13Method for producing spun-bonded nonwoven fabric and spun-bonded nonwoven fabric
1292013030695511/21/13Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same
1302013030695811/21/13Oxygen-containing fused ring derivative and organic electroluminescence device comprising the same
1312013030695911/21/13Aromatic heterocycle derivative and organic electroluminescent element using same
1322013031052711/21/13Highly viscous higher alphaolefin polymer and method for producing same
1332013030740611/21/13Organic electroluminescent element and illumination device
1342013029981211/14/13Organic electroluminescent element and illumination device
1352013029980611/14/13Aromatic amine derivative and organic electroluminescent element using same
1362013030268411/14/13Positive electrode material for lithium ion batteries, and lithium ion battery
1372013030367211/14/13Polycarbonate resin composition, molded article and structure member for solar photovoltaic power generation
1382013030381811/14/13Method for producing alpha-olefin unsaturated dimer
1392013029648311/07/13Method for producing olefin oligomer mixture
1402013029266411/07/13Organic electroluminescent element
1412013029546411/07/13Composite material of alkaline metal sulfide and conducting agent
1422013029651811/07/13Method for producing alpha-olefin oligomer
1432013027053910/17/13Organic electroluminescent device
1442013027054010/17/13Material for organic electroluminescent elements, and organic electroluminescent element using same
1452013027054110/17/13Imidazole compound production method, imidazole compound, imidazole-based compound, organic metal complex, material for organic electroluminescent element, organic electroluminescent element, display device, and lighting device
1462013026456510/10/13Semiconductor thin film, thin film transistor and production method therefor
1472013025318309/26/13Aromatic amine derivative and organic electroluminescent device using the same
1482013024085809/19/13Organic electroluminescence device
1492013024085909/19/13Tandem organic electroluminescence device
1502013024428409/19/13Method for subjecting solid biomass to saccharification pretreatment, apparatus therefor, and method for saccharification of solid biomass
1512013023766009/12/13(meth)acrylate composition
1522013023411909/12/13Material for organic electroluminescence device and organic electroluminescence device
1532013023413409/12/13Thin film transistor and method for manufacturing same
1542013022133108/29/13Aromatic amine derivative and organic electroluminescence device using the same
1552013022133308/29/13Organic electroluminescence device
1562013022133808/29/13Organic luminescent medium and organic el device
1572013022134808/29/13Semiconductor thin film, method for producing the same, and thin film transistor
1582013022135108/29/13Laminate structure including oxide semiconductor thin film layer, and thin film transistor
1592013022589208/29/13Process for producing unsaturated hydrocarbon compound
1602013022133108/29/13Aromatic amine derivative and organic electroluminescence device using the same
1612013022133308/29/13Organic electroluminescence device
1622013022133808/29/13Organic luminescent medium and organic el device
1632013022134808/29/13Semiconductor thin film, method for producing the same, and thin film transistor
1642013022135108/29/13Laminate structure including oxide semiconductor thin film layer, and thin film transistor
1652013022589208/29/13Process for producing unsaturated hydrocarbon compound
1662013021425808/22/13Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
1672013021666608/22/13Cashew nut shell liquid with improved stability
1682013021425808/22/13Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
1692013021666608/22/13Cashew nut shell liquid with improved stability
1702013020034608/08/13Organic electroluminescence display device and method for driving the same
1712013020034608/08/13Organic electroluminescence display device and method for driving the same
1722013019688908/01/13Aqueous cleaning agent
1732013019688908/01/13Aqueous cleaning agent
1742013018713707/25/13Aromatic amine derivative and organic electroluminescence device using the same
1752013018713707/25/13Aromatic amine derivative and organic electroluminescence device using the same
1762013017491007/11/13Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
1772013017491007/11/13Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
1782013016159106/27/13Material for organic electroluminescent element, and organic electroluminescent element
1792013016159106/27/13Material for organic electroluminescent element, and organic electroluminescent element
1802013015387406/20/13Material for organic electroluminescence device and organic electroluminescence device using the same
1812013015387406/20/13Material for organic electroluminescence device and organic electroluminescence device using the same
1822013014645206/13/13Field effect transistor using oxide semiconductor and method for manufacturing the same
1832013014645206/13/13Field effect transistor using oxide semiconductor and method for manufacturing the same
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
1872013014017506/06/13Oxide semiconductor field effect transistor and method for manufacturing the same
1882013014315706/06/13Homoadamantane derivatives, process for preparing same, and photoresist compositions
1892013014340506/06/13Silicon wafer processing solution and silicon wafer processing method
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
1932013012683205/23/13Organic light emitting device and materials for use in same
1942013012926405/23/13Lubricant composition for low-friction sliding material and sliding mechanism using same
1952013013095405/23/13Lubricant oil composition
1962013011877405/16/13Sputtering target, transparent conductive film and transparent electrode
1972013012355305/16/13Lubricating oil composition and lubricating oil composition for continuously variable transmission
1982013011877405/16/13Sputtering target, transparent conductive film and transparent electrode
1992013012355305/16/13Lubricating oil composition and lubricating oil composition for continuously variable transmission
2002013011297105/09/13Composite oxide sintered body and sputtering target comprising same
2012013011297105/09/13Composite oxide sintered body and sputtering target comprising same
2022013010981405/02/13Method for producing petroleum resin
2032013010981405/02/13Method for producing petroleum resin
2042013010180704/25/13Sputtering target, transparent conductive film and transparent electrode
2052013010250604/25/13Lubricant base oil and lubricant composition
2062013010274504/25/13Catalyst composition and process for production of olefin polymers using the catalyst composition
2072013009290504/18/13Material for organic electroluminescence element, and organic electroluminescence element using same
2082013008222204/04/13Polycarbonate-based resin composition and molded article thereof
2092013006806903/21/13Metallurgical lubricant powder and metal powder composition
2102013007153003/21/13Cashew nut shell liquid having improved stability
2112013006259703/14/13Nitrogen-containing heteroaromatic ring compound
2122013006600203/14/13Polycarbonate resin composition and molded polycarbonate resin
2132013006600703/14/13Terminally unsaturated polyolefin and method for producing the same
2142013002989201/31/13Lubricating oil composition for internal combustion engines
2152013003021201/31/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
2162013003022601/31/13Lubricant composition for an internal combustion engine
2172013002055801/24/13Organic electroluminescence device
2182013002056301/24/13Polycyclic compounds and organic electroluminescence device employing the same
2192013002056501/24/13Material for organic electroluminescent element, and organic electroluminescent element using same
2202013002291401/24/13Homoadamantane derivative, method for producing the same and photosensitive materials for photoresist
2212013002345601/24/13Lubricant composition for an internal combustion engine
2222013002369301/24/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
2232013002370501/24/13Lubricant composition for an internal combustion engine
2242013001798401/17/13Biodegradable lubricating oil composition having flame retardancy
2252013001811501/17/13Method 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
2262013001241601/10/13Grease composition
2272013001241701/10/13Lubricating oil composition for high-temperature applications
2282013001241901/10/13Lubricating oil composition for chiller
2292013001242001/10/13Lubricating oil composition for chiller
2302013000146101/03/13Aqueous heat treatment liquid composition
2312013000562301/03/13Lubricating oil composition for diesel engine
2322013000562401/03/13Lubricant composition
2332012031909112/20/12Aromatic amine derivative, and organic electroluminescent element comprising same
2342012031909912/20/12Material for organic electroluminescence devices and organic electroluminescence device using the material
2352012032233012/20/12Elastic nonwoven cloth and fiber product
2362012032270412/20/12Lubricant composition
2372012031305712/13/12In-ga-sn oxide sinter, target, oxide semiconductor film, and semiconductor element
2382012031609212/13/12Lubricant composition for continuously variable transmission
2392012030590812/06/12Organic electroluminescence device and display
2402012030598212/06/12Optical semiconductor sealing material
2412012030636212/06/12Material for organic electroluminescence device and organic electroluminescence device
2422012030965912/06/12Lubricating oil composition
2432012030987412/06/12Aromatic polycarbonate resin composition and molded articles for optical use which are made using same
2442012029820311/29/12Dibenzofluoranthene compound and organic thin-film solar cell using same
2452012029897511/29/12Material for organic electroluminescence devices and organic electroluminescence device using the material
2462012029947311/29/12Aminoanthracene derivative and organic electroluminescent element formed using same
2472012030248111/29/12Alpha-olefin (co)polymer, hydrogenated alpha-olefin (co)polymer and lubricating oil composition containing the same
2482012030279311/29/12Aromatic amine derivative and organic electroluminescent device using same
2492012030298211/29/12Non-woven polypropylene fabric


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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