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Idemitsu Kosan Co Ltd
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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 2015 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
12015023920408/27/15  new patent  Multilayer nonwoven fabric and producing same
22015024018208/27/15  new patent  Lubricating oil composition
32015024389108/27/15  new patent  Aromatic amine derivative, and organic electroluminescent element using same
42015024390508/27/15  new patent  Biscarbazole derivative host materials and green emitter for oled emissive region
52015023630008/20/15 Organic electroluminescent element and electronic instrument
62015022533208/13/15 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
72015022889908/13/15 Organic electroluminescent element
82015022890408/13/15 Condensed fluoranthene compound, material for organic electroluminescent element using this compound, organic electroluminescent element using this material, and electronic device
92015022891208/13/15 Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
102015021848208/06/15 Lubricating oil composition
112015021085407/30/15 Polycarbonate resin composition and molded article
122015021449107/30/15 Novel aromatic heterocyclic derivative, organic electroluminescent element material, organic electroluminescent element material solution, and organic electroluminescent element
132015021457507/30/15 Glass comprising solid electrolyte particles and lithium battery
142015020717007/23/15 Sulfide glass, and producing sulfide glass ceramic
152015020848007/23/15 Light-emitting device, electronic equipment, and producing light-emitting device
162015019770407/16/15 Lubricant composition
172015019462107/09/15 Biscarbazole derivative host materials for oled emissive region
182015018410707/02/15 Lubricating oil composition for shock absorber
192015018807007/02/15 Organic electroluminescent element
202015017592706/25/15 Lubricant composition for internal combustion engine
212015016692306/18/15 Lubricating oil composition
222015016673306/18/15 Polycarbonate-polyorganosiloxane copolymer and continuously producing same
232015016692706/18/15 Lubricating oil composition and automotive transmission oil using same
242015017146406/18/15 Method for producing ion-conductive substance, ion-conductive substance, crystallized ion-conductive substance, and cell
252015015911006/11/15 Bearing grease
262015016261406/11/15 Positive electrode mix
272015014768905/28/15 Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
282015014858005/28/15 Method for producing olefin
292015013263805/14/15 Electrolyte sheet
302015013335405/14/15 Aqueous processing liquid
312015013363505/14/15 Bacterial toxin vaccine
322015013369105/14/15 Recovery method and recycling boron trifluoride complex
332015011522504/30/15 Organic electroluminescence device
342015011960404/30/15 Method for producing beta-alkoxypropionamide
352015008403103/26/15 Novel polymerizable monomer, and material for organic device, hole injection/transport material, material for organic electroluminescence element and organic electroluminescent element each comprising polymer (polymeric compound) of the polymerizable monomer
362015008779803/26/15 Method for continuous production of polycarbonate
372015008027703/19/15 Lubricating oil composition, and sliding mechanism using lubricating oil composition
382015008027803/19/15 Lubricating oil additive composition and lubricating oil composition
392015007308703/12/15 Process oil and rubber composition
402015006080103/05/15 Organic electroluminescent element and material for organic electroluminescent elements
412015006540703/05/15 Lubricating oil composition for refrigerating machines
422015005720002/26/15 Lubricant composition for internal combustion engine oil
432015005720302/26/15 Lubricating oil composition and device using same
442015004827102/19/15 Lubricating-oil composition for refrigeration device
452015005112402/19/15 Lubricating oil composition
462015005112602/19/15 Lubricating oil composition for air compressors
472015005112802/19/15 Lubricating oil composition
482015004526402/12/15 Silicon wafer processing solution and silicon wafer processing method
492015004527302/12/15 Grease and softening grease
502015004526502/12/15 Lubricating oil composition for refrigerating machines
512015004526502/12/15 Lubricating oil composition for refrigerating machines
522015003492702/05/15 Material for organic electroluminescent element, and organic electroluminescent element using same
532015003696202/05/15 Lubricating oil composition, and sliding mechanism using lubricating oil composition
542015003838102/05/15 Lubricating oil composition for refrigerating machines
552015003838402/05/15 Lubricating oil composition for shock absorber
562015001466601/15/15 Aromatic amine derivative and organic electroluminescent element using same
572015001341001/15/15 Lubricating oil composition for metal working
582015001384301/15/15 Heat treating oil composition
592015001466601/15/15 Aromatic amine derivative and organic electroluminescent element using same
602015001825701/15/15 Shock absorber oil composition
612015001851101/15/15 Transparent thermoplastic resin pellet manufacturing method
622015000835901/08/15 Refrigerant composition and suppressing decomposition of fluorohydrocarbon
632015000842301/08/15 Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
642015001085901/08/15 Polycarbonate copolymer
652015000071001/01/15 Water-based coolant
662015000105401/01/15 Current breaker case and current breaker using the same
672015000551201/01/15 Anthracene derivative and organic electroluminescent element using the same
682014037358412/25/14 Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
692014037472012/25/14 Aromatic amine derivative and organic electroluminescence element using same
702014037835712/25/14 Lubricant composition
712014037835812/25/14 Shock absorber oil composition
722014036766712/18/14 Material for organic electroluminescent element, and element using same
732014036435412/11/14 Water-based detergent
742014036435012/11/14 Lubricating oil composition
752014036454612/11/14 Polycarbonate resin composition pellets and process for manufacturing same
762014036466912/11/14 Method for producing alpha-olefin
772014035364012/04/14 Organic electroluminescence device
782014035364612/04/14 Aromatic amine derivative and organic electroluminescence element using same
792014035365012/04/14 Material for organic electroluminescent element and organic electroluminescent element using same
802014034648211/27/14 Aromatic amine derivative and organic electroluminescence element using same
812014035014811/27/14 Aromatic polycarbonate resin composition and optical molded article
822014033907311/20/14 Sputtering target and oxide semiconductor film
832014034320011/20/14 Polycarbonate resin composition and molded article
842014032611711/06/14 Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
852014032698511/06/14 Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
862014031951110/30/14 Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
872014031233110/23/14 Biscarbazole derivatives and organic electroluminescence
882014031233810/23/14 Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
892014031234010/23/14 Aromatic amine derivative and organic electroluminescence device using same
902014031510210/23/14 Electrode material and lithium ion battery using same
912014031510310/23/14 Solid electrolyte
922014031607710/23/14 Method for continuous production of polycarbonate-polyorganosiloxane copolymer
932014031577110/23/14 Lubricant oil composition for transmissions
942014030620710/16/14 Organic electroluminescence element, and material for organic electroluminescence element
952014030838010/16/14 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
962014030915110/16/14 1-octene/1-decene copolymer and lubricating-oil composition containing same
972014029986510/09/14 Organic electroluminescence element and material for organic electroluminescence element
982014030238210/09/14 Solid electrolyte
992014029165310/02/14 Organic electroluminescence device and anthracene derivative
1002014029611510/02/14 Detergent-dispersant, additive composition for lubricant, and lubricant composition
1012014029611710/02/14 Biodegradable lubricating oil composition
1022014029646910/02/14 Continuous production polycarbonate-polyorganosiloxane copolymer
1032014025235409/11/14 Sputtering target
1042014025660709/11/14 Lubrication oil composition
1052014025688809/11/14 Polycarbonate-polyorganosiloxane copolymer and producing same
1062014025699709/11/14 1-octene, 1-decene, 1-dodecene ternary copolymer and lubricant composition containing same
1072014023927308/28/14 Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
1082014023928208/28/14 Organic electroluminescence element
1092014023928308/28/14 Aromatic amine derivative and organic electroluminescence device utilizing the same
1102014023176908/21/14 Organic electroluminescence device and electronic device
1112014023177108/21/14 Cross-linking polymer and organic electroluminescent element using same
1122014023177208/21/14 Material for organic electroluminescent elements, and organic electroluminescent element using the same
1132014023179408/21/14 Material for organic electroluminescent element, and organic electroluminescent element produced using same
1142014023589408/21/14 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
1152014023590908/21/14 1-decene/1-dodecene copolymer and lubricating-oil composition containing same
1162014022761008/14/14 Glass particles
1172014021737808/07/14 Organic electroluminescent element
1182014021739308/07/14 Organic electroluminescence element
1192014020681407/24/14 Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
1202014019740807/17/14 Thin-film transistor
1212014019122507/10/14 Biscarbazole derivative and organic electroluminescence element using same
1222014019432907/10/14 Lubricant composition for internal combustion engine oil
1232014019463707/10/14 A-olefin oligomer and production method thereof
1242014018348607/03/14 Novel compound, material for organic electroluminescence device, and organic electroluminescence device
1252014018350007/03/14 Organic electroluminescence
1262014018350407/03/14 Heteroarene derivative and material for organic electroluminescence device using the same
1272014018745907/03/14 Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
1282014017541906/26/14 Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
1292014016700306/19/14 Organic electroluminescence device
1302014016702606/19/14 Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
1312014016703306/19/14 Oxide sintered body and sputtering target
1322014017025206/19/14 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1332014015900606/12/14 Aromatic amine derivative and electroluminescence device using the same
1342014015167706/05/14 Aromatic amine derivative, and organic electroluminescent element containing same
1352014015530706/05/14 Biodegradable lubricating oil composition
1362014014419705/29/14 Lubricating oil for rolling and rolling method
1372014014474805/29/14 Conveyance device for granular materials
1382014014512405/29/14 In-ga-zn oxide sputtering target and producing same
1392014014518505/29/14 Sputtering target
1402014014855005/29/14 Process for producing hydrogenated petroleum resin
1412014013866405/22/14 Organic electroluminescence display device and driving the same
1422014013168005/15/14 Organic electroluminescence device
1432014013168105/15/14 Organic electroluminescent device
1442014013524105/15/14 Lubricant oil composition for compression refrigerator
1452014013546105/15/14 Method for producing olefin polymer
1462014012476305/08/14 Aromatic amine derivative and organic electroluminescent element made with the same
1472014012830205/08/14 Lubricant oil composition for compression refrigerator
1482014012865205/08/14 Method for producing diisobutylene using mixed c4 fraction as raw material
1492014011684805/01/14 Conveyance device for granular materials
1502014012114405/01/14 Bearing grease
1512014011069204/24/14 Organic electroluminescent element
1522014011403204/24/14 Method for producing olefin polymer
1532014010663804/17/14 Multilayer elastic film
1542014010289204/17/14 In2o3-zno sputtering target
1552014010326804/17/14 In2o3-sno2-zno sputtering target
1562014010331904/17/14 Anthracene derivatives, luminescent materials and organic electroluminescent devices
1572014010332904/17/14 Organic electroluminescence device
1582014010620804/17/14 Polycarbonate resin composition for battery pack, and battery pack
1592014009334004/03/14 Storage device for granular material
1602014008427003/27/14 Organic electroluminescence device
1612014008428903/27/14 Thin-film transistor
1622014007719103/20/14 New compound, organic electroluminescence device material, organic electroluminescence device and electronic device
1632014007720003/20/14 Aromatic amine derivatives and organic electroluminescent device using same
1642014006161603/06/14 Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
1652014006162203/06/14 Organic electroluminescence device
1662014006162703/06/14 Organic el element and solution containing organic el material
1672014006162803/06/14 Fused aromatic derivative and organic electroluminescence device using the same
1682014006163003/06/14 Aromatic amine derivative and organic electroluminescence device
1692014006505903/06/14 Catalyst for producing an olefin from an alcohol, producing olefin, polyolefin, and olefin oxide
1702014004878402/20/14 Biscarbazole derivative and organic electroluminescent element using same
1712014005161802/20/14 Lubricating oil composition
1722014003494202/06/14 Organic electroluminescence device
1732014003494302/06/14 Pyrene derivative, organic light-emitting medium, and organic electroluminescent element containing pyrene derivative or organic light-emitting medium
1742014002774401/30/14 Organic electroluminescence device
1752014003034901/30/14 Granules in liquid dosage form
1762014003157401/30/14 Process for production of meso-form and racemic form metallocene complexes
1772014002146101/23/14 Material for organic electroluminescence element, and organic electroluminescence element using the material
1782014001418301/16/14 Organic thin-film solar cell and organic thin-film solar cell module
1792014001450001/16/14 Sintered material, and process for producing same
1802014001853601/16/14 Aromatic amine derivative and organic electroluminescence device using the same
1812014001856301/16/14 Ester compound, lubricant base oil, lubricant, grease base oil, and grease
1822014001112801/09/14 Electrophotographic photoreceptor and resin composition
1832014000863301/09/14 Bis-carbazole derivative and organic electroluminescent element using same
1842014000858201/09/14 Polyaniline composite, producing same, and composition
1852014000864101/09/14 Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
1862014000104001/02/14 Sputtering target and oxide semiconductor film
1872014000144801/02/14 Organic electroluminescence device
1882014000145101/02/14 Material for organic electroluminescence device, and organic electroluminescence device using the same
1892014000145601/02/14 Aromatic heterocyclic derivative, material for organic eletroluminescent element, and organic electroluminescent element
1902014000145701/02/14 Organic electroluminescent element
1912014000146001/02/14 Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1922014000146101/02/14 Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent element
1932013033737312/19/13 Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and producing polycarbonate copolymer
1942013032803012/12/13 Organic electroluminescence device and organic light emitting medium
1952013032032612/05/13 Insulating material forming composition for electronic devices, insulating material for electronic devices, electronic devices and thin film transistor
1962013032399512/05/13 Nonwoven fabric and textile product
1972013031353611/28/13 Organic electroluminescence device
1982013031353811/28/13 Anthracene derivative and organic electroluminescence device using the same
1992013031354811/28/13 Oxide semiconductor field effect transistor and manufacturing the same
2002013031354911/28/13 Sputtering target, forming amorphous oxide thin film using the same, and manufacturing thin film transistor
2012013031603111/28/13 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
2022013031716611/28/13 Alpha-olefin polymer and producing the same
2032013030695711/21/13 Organic electroluminescent element
2042013030993111/21/13 Method for producing spun-bonded nonwoven fabric and spun-bonded nonwoven fabric
2052013030695511/21/13 Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same
2062013030695811/21/13 Oxygen-containing fused ring derivative and organic electroluminescence device comprising the same
2072013030695911/21/13 Aromatic heterocycle derivative and organic electroluminescent element using same
2082013031052711/21/13 Highly viscous higher alphaolefin polymer and producing same
2092013030740611/21/13 Organic electroluminescent element and illumination device
2102013029981211/14/13 Organic electroluminescent element and illumination device
2112013029980611/14/13 Aromatic amine derivative and organic electroluminescent element using same
2122013030268411/14/13 Positive electrode material for lithium ion batteries, and lithium ion battery
2132013030367211/14/13 Polycarbonate resin composition, molded article and structure member for solar photovoltaic power generation
2142013030381811/14/13 Method for producing alpha-olefin unsaturated dimer
2152013029648311/07/13 Method for producing olefin oligomer mixture
2162013029266411/07/13 Organic electroluminescent element
2172013029546411/07/13 Composite material of alkaline metal sulfide and conducting agent
2182013029651811/07/13 Method for producing alpha-olefin oligomer
2192013027053910/17/13 Organic electroluminescent device
2202013027054010/17/13 Material for organic electroluminescent elements, and organic electroluminescent element using same
2212013027054110/17/13 Imidazole compound production method, imidazole compound, imidazole-based compound, organic metal complex, material for organic electroluminescent element, organic electroluminescent element, display device, and lighting device
2222013026456510/10/13 Semiconductor thin film, thin film transistor and production method therefor
2232013025318309/26/13 Aromatic amine derivative and organic electroluminescent device using the same
2242013024085809/19/13 Organic electroluminescence device
2252013024085909/19/13 Tandem organic electroluminescence device
2262013024428409/19/13 Method for subjecting solid biomass to saccharification pretreatment, apparatus therefor, and saccharification of solid biomass
2272013023766009/12/13 (meth)acrylate composition
2282013023411909/12/13 Material for organic electroluminescence device and organic electroluminescence device
2292013023413409/12/13 Thin film transistor and manufacturing same
2302013022133108/29/13 Aromatic amine derivative and organic electroluminescence device using the same
2312013022133308/29/13 Organic electroluminescence device
2322013022133808/29/13 Organic luminescent medium and organic el device
2332013022134808/29/13 Semiconductor thin film, producing the same, and thin film transistor
2342013022135108/29/13 Laminate structure including oxide semiconductor thin film layer, and thin film transistor
2352013022589208/29/13 Process for producing unsaturated hydrocarbon compound
2362013021425808/22/13 Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
2372013021666608/22/13 Cashew nut shell liquid with improved stability
2382013020034608/08/13 Organic electroluminescence display device and driving the same
2392013019688908/01/13 Aqueous cleaning agent
2402013018713707/25/13 Aromatic amine derivative and organic electroluminescence device using the same
2412013017491007/11/13 Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
2422013016159106/27/13 Material for organic electroluminescent element, and organic electroluminescent element
2432013015387406/20/13 Material for organic electroluminescence device and organic electroluminescence device using the same
2442013014645206/13/13 Field effect transistor using oxide semiconductor and manufacturing the same
2452013014017506/06/13 Oxide semiconductor field effect transistor and manufacturing the same
2462013014315706/06/13 Homoadamantane derivatives, process for preparing same, and photoresist compositions
2472013014340506/06/13 Silicon wafer processing solution and silicon wafer processing method
2482013012683205/23/13 Organic light emitting device and materials for use in same
2492013012926405/23/13 Lubricant composition for low-friction sliding material and sliding mechanism using same



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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