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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
12014025235409/11/14Sputtering target
22014025660709/11/14Lubrication oil composition
32014025688809/11/14Polycarbonate-polyorganosiloxane copolymer and method for producing same
42014025699709/11/141-octene, 1-decene, 1-dodecene ternary copolymer and lubricant composition containing same
52014023927308/28/14Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
62014023928208/28/14Organic electroluminescence element
72014023928308/28/14Aromatic amine derivative and organic electroluminescence device utilizing the same
82014023176908/21/14Organic electroluminescence device and electronic device
92014023177108/21/14Cross-linking polymer and organic electroluminescent element using same
102014023177208/21/14Material for organic electroluminescent elements, and organic electroluminescent element using the same
112014023179408/21/14Material for organic electroluminescent element, and organic electroluminescent element produced using same
122014023589408/21/14Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and method for producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
132014023590908/21/141-decene/1-dodecene copolymer and lubricating-oil composition containing same
142014022761008/14/14Glass particles
152014021737808/07/14Organic electroluminescent element
162014021739308/07/14Organic electroluminescence element
172014020681407/24/14Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
182014019740807/17/14Thin-film transistor
192014019122507/10/14Biscarbazole derivative and organic electroluminescence element using same
202014019432907/10/14Lubricant composition for internal combustion engine oil
212014019463707/10/14A-olefin oligomer and production method thereof
222014018348607/03/14Novel compound, material for organic electroluminescence device, and organic electroluminescence device
232014018350007/03/14Organic electroluminescence
242014018350407/03/14Heteroarene derivative and material for organic electroluminescence device using the same
252014018745907/03/14Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
262014017541906/26/14Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
272014016700306/19/14Organic electroluminescence device
282014016702606/19/14Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
292014016703306/19/14Oxide sintered body and sputtering target
302014017025206/19/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
312014015900606/12/14Aromatic amine derivative and electroluminescence device using the same
322014015167706/05/14Aromatic amine derivative, and organic electroluminescent element containing same
332014015530706/05/14Biodegradable lubricating oil composition
342014014419705/29/14Lubricating oil for rolling and rolling method
352014014474805/29/14Conveyance device for granular materials
362014014512405/29/14In-ga-zn oxide sputtering target and method for producing same
372014014518505/29/14Sputtering target
382014014855005/29/14Process for producing hydrogenated petroleum resin
392014013866405/22/14Organic electroluminescence display device and method for driving the same
402014013866405/22/14Organic electroluminescence display device and method for driving the same
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
452014013168005/15/14Organic electroluminescence device
462014013168105/15/14Organic electroluminescent device
472014013524105/15/14Lubricant oil composition for compression refrigerator
482014013546105/15/14Method for producing olefin polymer
492014012476305/08/14Aromatic amine derivative and organic electroluminescent element made with the same
502014012830205/08/14Lubricant oil composition for compression refrigerator
512014012865205/08/14Method for producing diisobutylene using mixed c4 fraction as raw material
522014012476305/08/14Aromatic amine derivative and organic electroluminescent element made with the same
532014012830205/08/14Lubricant oil composition for compression refrigerator
542014012865205/08/14Method for producing diisobutylene using mixed c4 fraction as raw material
552014011684805/01/14Conveyance device for granular materials
562014012114405/01/14Bearing grease
572014011684805/01/14Conveyance device for granular materials
582014012114405/01/14Bearing grease
592014011069204/24/14Organic electroluminescent element
602014011403204/24/14Method for producing olefin polymer
612014011069204/24/14Organic electroluminescent element
622014011403204/24/14Method for producing olefin polymer
632014010663804/17/14Multilayer elastic film
642014010289204/17/14In2o3-zno sputtering target
652014010326804/17/14In2o3-sno2-zno sputtering target
662014010331904/17/14Anthracene derivatives, luminescent materials and organic electroluminescent devices
672014010332904/17/14Organic electroluminescence device
682014010620804/17/14Polycarbonate resin composition for battery pack, and battery pack
692014010663804/17/14Multilayer elastic film
702014010289204/17/14In2o3-zno sputtering target
712014010326804/17/14In2o3-sno2-zno sputtering target
722014010331904/17/14Anthracene derivatives, luminescent materials and organic electroluminescent devices
732014010332904/17/14Organic electroluminescence device
742014010620804/17/14Polycarbonate resin composition for battery pack, and battery pack
752014009334004/03/14Storage device for granular material
762014009334004/03/14Storage device for granular material
772014008427003/27/14Organic electroluminescence device
782014008428903/27/14Thin-film transistor
792014008427003/27/14Organic electroluminescence device
802014008428903/27/14Thin-film transistor
812014007719103/20/14New compound, organic electroluminescence device material, organic electroluminescence device and electronic device
822014007720003/20/14Aromatic amine derivatives and organic electroluminescent device using same
832014007719103/20/14New compound, organic electroluminescence device material, organic electroluminescence device and electronic device
842014007720003/20/14Aromatic amine derivatives and organic electroluminescent device using same
852014006161603/06/14Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
862014006162203/06/14Organic electroluminescence device
872014006162703/06/14Organic el element and solution containing organic el material
882014006162803/06/14Fused aromatic derivative and organic electroluminescence device using the same
892014006163003/06/14Aromatic amine derivative and organic electroluminescence device
902014006505903/06/14Catalyst for producing an olefin from an alcohol, method for producing olefin, polyolefin, and olefin oxide
912014006161603/06/14Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
922014006162203/06/14Organic electroluminescence device
932014006162703/06/14Organic el element and solution containing organic el material
942014006162803/06/14Fused aromatic derivative and organic electroluminescence device using the same
952014006163003/06/14Aromatic amine derivative and organic electroluminescence device
962014006505903/06/14Catalyst for producing an olefin from an alcohol, method for producing olefin, polyolefin, and olefin oxide
972014004878402/20/14Biscarbazole derivative and organic electroluminescent element using same
982014005161802/20/14Lubricating oil composition
992014003494202/06/14Organic electroluminescence device
1002014003494302/06/14Pyrene derivative, organic light-emitting medium, and organic electroluminescent element containing pyrene derivative or organic light-emitting medium
1012014002774401/30/14Organic electroluminescence device
1022014003034901/30/14Granules in liquid dosage form
1032014003157401/30/14Process for production of meso-form and racemic form metallocene complexes
1042014002146101/23/14Material for organic electroluminescence element, and organic electroluminescence element using the material
1052014001418301/16/14Organic thin-film solar cell and organic thin-film solar cell module
1062014001450001/16/14Sintered material, and process for producing same
1072014001853601/16/14Aromatic amine derivative and organic electroluminescence device using the same
1082014001856301/16/14Ester compound, lubricant base oil, lubricant, grease base oil, and grease
1092014001112801/09/14Electrophotographic photoreceptor and resin composition
1102014000863301/09/14Bis-carbazole derivative and organic electroluminescent element using same
1112014000858201/09/14Polyaniline composite, method for producing same, and composition
1122014000864101/09/14Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
1132014000104001/02/14Sputtering target and oxide semiconductor film
1142014000144801/02/14Organic electroluminescence device
1152014000145101/02/14Material for organic electroluminescence device, and organic electroluminescence device using the same
1162014000145601/02/14Aromatic heterocyclic derivative, material for organic eletroluminescent element, and organic electroluminescent element
1172014000145701/02/14Organic electroluminescent element
1182014000146001/02/14Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1192014000146101/02/14Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent element
1202013033737312/19/13Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymer
1212013032803012/12/13Organic electroluminescence device and organic light emitting medium
1222013032803012/12/13Organic electroluminescence device and organic light emitting medium
1232013032032612/05/13Insulating material forming composition for electronic devices, insulating material for electronic devices, electronic devices and thin film transistor
1242013032399512/05/13Nonwoven fabric and textile product
1252013031353611/28/13Organic electroluminescence device
1262013031353811/28/13Anthracene derivative and organic electroluminescence device using the same
1272013031354811/28/13Oxide semiconductor field effect transistor and method for manufacturing the same
1282013031354911/28/13Sputtering target, method for forming amorphous oxide thin film using the same, and method for manufacturing thin film transistor
1292013031603111/28/13Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1302013031716611/28/13Alpha-olefin polymer and method for producing the same
1312013030695711/21/13Organic electroluminescent element
1322013030993111/21/13Method for producing spun-bonded nonwoven fabric and spun-bonded nonwoven fabric
1332013030695511/21/13Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same
1342013030695811/21/13Oxygen-containing fused ring derivative and organic electroluminescence device comprising the same
1352013030695911/21/13Aromatic heterocycle derivative and organic electroluminescent element using same
1362013031052711/21/13Highly viscous higher alphaolefin polymer and method for producing same
1372013030740611/21/13Organic electroluminescent element and illumination device
1382013029981211/14/13Organic electroluminescent element and illumination device
1392013029980611/14/13Aromatic amine derivative and organic electroluminescent element using same
1402013030268411/14/13Positive electrode material for lithium ion batteries, and lithium ion battery
1412013030367211/14/13Polycarbonate resin composition, molded article and structure member for solar photovoltaic power generation
1422013030381811/14/13Method for producing alpha-olefin unsaturated dimer
1432013029648311/07/13Method for producing olefin oligomer mixture
1442013029266411/07/13Organic electroluminescent element
1452013029546411/07/13Composite material of alkaline metal sulfide and conducting agent
1462013029651811/07/13Method for producing alpha-olefin oligomer
1472013027053910/17/13Organic electroluminescent device
1482013027054010/17/13Material for organic electroluminescent elements, and organic electroluminescent element using same
1492013027054110/17/13Imidazole compound production method, imidazole compound, imidazole-based compound, organic metal complex, material for organic electroluminescent element, organic electroluminescent element, display device, and lighting device
1502013026456510/10/13Semiconductor thin film, thin film transistor and production method therefor
1512013025318309/26/13Aromatic amine derivative and organic electroluminescent device using the same
1522013024085809/19/13Organic electroluminescence device
1532013024085909/19/13Tandem organic electroluminescence device
1542013024428409/19/13Method for subjecting solid biomass to saccharification pretreatment, apparatus therefor, and method for saccharification of solid biomass
1552013023766009/12/13(meth)acrylate composition
1562013023411909/12/13Material for organic electroluminescence device and organic electroluminescence device
1572013023413409/12/13Thin film transistor and method for manufacturing same
1582013022133108/29/13Aromatic amine derivative and organic electroluminescence device using the same
1592013022133308/29/13Organic electroluminescence device
1602013022133808/29/13Organic luminescent medium and organic el device
1612013022134808/29/13Semiconductor thin film, method for producing the same, and thin film transistor
1622013022135108/29/13Laminate structure including oxide semiconductor thin film layer, and thin film transistor
1632013022589208/29/13Process for producing unsaturated hydrocarbon compound
1642013022133108/29/13Aromatic amine derivative and organic electroluminescence device using the same
1652013022133308/29/13Organic electroluminescence device
1662013022133808/29/13Organic luminescent medium and organic el device
1672013022134808/29/13Semiconductor thin film, method for producing the same, and thin film transistor
1682013022135108/29/13Laminate structure including oxide semiconductor thin film layer, and thin film transistor
1692013022589208/29/13Process for producing unsaturated hydrocarbon compound
1702013021425808/22/13Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
1712013021666608/22/13Cashew nut shell liquid with improved stability
1722013021425808/22/13Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
1732013021666608/22/13Cashew nut shell liquid with improved stability
1742013020034608/08/13Organic electroluminescence display device and method for driving the same
1752013020034608/08/13Organic electroluminescence display device and method for driving the same
1762013019688908/01/13Aqueous cleaning agent
1772013019688908/01/13Aqueous cleaning agent
1782013018713707/25/13Aromatic amine derivative and organic electroluminescence device using the same
1792013018713707/25/13Aromatic amine derivative and organic electroluminescence device using the same
1802013017491007/11/13Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
1812013017491007/11/13Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
1822013016159106/27/13Material for organic electroluminescent element, and organic electroluminescent element
1832013016159106/27/13Material for organic electroluminescent element, and organic electroluminescent element
1842013015387406/20/13Material for organic electroluminescence device and organic electroluminescence device using the same
1852013015387406/20/13Material for organic electroluminescence device and organic electroluminescence device using the same
1862013014645206/13/13Field effect transistor using oxide semiconductor and method for manufacturing the same
1872013014645206/13/13Field effect transistor using oxide semiconductor and method for manufacturing the same
1882013014017506/06/13Oxide semiconductor field effect transistor and method for manufacturing the same
1892013014315706/06/13Homoadamantane derivatives, process for preparing same, and photoresist compositions
1902013014340506/06/13Silicon wafer processing solution and silicon wafer processing method
1912013014017506/06/13Oxide semiconductor field effect transistor and method for manufacturing the same
1922013014315706/06/13Homoadamantane derivatives, process for preparing same, and photoresist compositions
1932013014340506/06/13Silicon wafer processing solution and silicon wafer processing method
1942013012683205/23/13Organic light emitting device and materials for use in same
1952013012926405/23/13Lubricant composition for low-friction sliding material and sliding mechanism using same
1962013013095405/23/13Lubricant oil composition
1972013012683205/23/13Organic light emitting device and materials for use in same
1982013012926405/23/13Lubricant composition for low-friction sliding material and sliding mechanism using same
1992013013095405/23/13Lubricant oil composition
2002013011877405/16/13Sputtering target, transparent conductive film and transparent electrode
2012013012355305/16/13Lubricating oil composition and lubricating oil composition for continuously variable transmission
2022013011877405/16/13Sputtering target, transparent conductive film and transparent electrode
2032013012355305/16/13Lubricating oil composition and lubricating oil composition for continuously variable transmission
2042013011297105/09/13Composite oxide sintered body and sputtering target comprising same
2052013011297105/09/13Composite oxide sintered body and sputtering target comprising same
2062013010981405/02/13Method for producing petroleum resin
2072013010981405/02/13Method for producing petroleum resin
2082013010180704/25/13Sputtering target, transparent conductive film and transparent electrode
2092013010250604/25/13Lubricant base oil and lubricant composition
2102013010274504/25/13Catalyst composition and process for production of olefin polymers using the catalyst composition
2112013009290504/18/13Material for organic electroluminescence element, and organic electroluminescence element using same
2122013008222204/04/13Polycarbonate-based resin composition and molded article thereof
2132013006806903/21/13Metallurgical lubricant powder and metal powder composition
2142013007153003/21/13Cashew nut shell liquid having improved stability
2152013006259703/14/13Nitrogen-containing heteroaromatic ring compound
2162013006600203/14/13Polycarbonate resin composition and molded polycarbonate resin
2172013006600703/14/13Terminally unsaturated polyolefin and method for producing the same
2182013002989201/31/13Lubricating oil composition for internal combustion engines
2192013003021201/31/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
2202013003022601/31/13Lubricant composition for an internal combustion engine
2212013002055801/24/13Organic electroluminescence device
2222013002056301/24/13Polycyclic compounds and organic electroluminescence device employing the same
2232013002056501/24/13Material for organic electroluminescent element, and organic electroluminescent element using same
2242013002291401/24/13Homoadamantane derivative, method for producing the same and photosensitive materials for photoresist
2252013002345601/24/13Lubricant composition for an internal combustion engine
2262013002369301/24/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
2272013002370501/24/13Lubricant composition for an internal combustion engine
2282013001798401/17/13Biodegradable lubricating oil composition having flame retardancy
2292013001811501/17/13Method 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
2302013001241601/10/13Grease composition
2312013001241701/10/13Lubricating oil composition for high-temperature applications
2322013001241901/10/13Lubricating oil composition for chiller
2332013001242001/10/13Lubricating oil composition for chiller
2342013000146101/03/13Aqueous heat treatment liquid composition
2352013000562301/03/13Lubricating oil composition for diesel engine
2362013000562401/03/13Lubricant composition
2372012031909112/20/12Aromatic amine derivative, and organic electroluminescent element comprising same
2382012031909912/20/12Material for organic electroluminescence devices and organic electroluminescence device using the material
2392012032233012/20/12Elastic nonwoven cloth and fiber product
2402012032270412/20/12Lubricant composition
2412012031305712/13/12In-ga-sn oxide sinter, target, oxide semiconductor film, and semiconductor element
2422012031609212/13/12Lubricant composition for continuously variable transmission
2432012030590812/06/12Organic electroluminescence device and display
2442012030598212/06/12Optical semiconductor sealing material
2452012030636212/06/12Material for organic electroluminescence device and organic electroluminescence device
2462012030965912/06/12Lubricating oil composition
2472012030987412/06/12Aromatic polycarbonate resin composition and molded articles for optical use which are made using same
2482012029820311/29/12Dibenzofluoranthene compound and organic thin-film solar cell using same
2492012029897511/29/12Material for organic electroluminescence devices and organic electroluminescence device using the material


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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