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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
12014033907311/20/14 new patent  Sputtering target and oxide semiconductor film
22014034320011/20/14 new patent  Polycarbonate resin composition and molded article
32014032611711/06/14Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
42014032698511/06/14Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
52014031951110/30/14Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
62014031233110/23/14Biscarbazole derivatives and organic electroluminescence
72014031233810/23/14Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
82014031234010/23/14Aromatic amine derivative and organic electroluminescence device using same
92014031510210/23/14Electrode material and lithium ion battery using same
102014031510310/23/14Solid electrolyte
112014031607710/23/14Method for continuous production of polycarbonate-polyorganosiloxane copolymer
122014031577110/23/14Lubricant oil composition for transmissions
132014030620710/16/14Organic electroluminescence element, and material for organic electroluminescence element
142014030838010/16/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
152014030915110/16/141-octene/1-decene copolymer and lubricating-oil composition containing same
162014029986510/09/14Organic electroluminescence element and material for organic electroluminescence element
172014030238210/09/14Solid electrolyte
182014029165310/02/14Organic electroluminescence device and anthracene derivative
192014029611510/02/14Detergent-dispersant, additive composition for lubricant, and lubricant composition
202014029611710/02/14Biodegradable lubricating oil composition
212014029646910/02/14Continuous production method for polycarbonate-polyorganosiloxane copolymer
222014025235409/11/14Sputtering target
232014025660709/11/14Lubrication oil composition
242014025688809/11/14Polycarbonate-polyorganosiloxane copolymer and method for producing same
252014025699709/11/141-octene, 1-decene, 1-dodecene ternary copolymer and lubricant composition containing same
262014023927308/28/14Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
272014023928208/28/14Organic electroluminescence element
282014023928308/28/14Aromatic amine derivative and organic electroluminescence device utilizing the same
292014023176908/21/14Organic electroluminescence device and electronic device
302014023177108/21/14Cross-linking polymer and organic electroluminescent element using same
312014023177208/21/14Material for organic electroluminescent elements, and organic electroluminescent element using the same
322014023179408/21/14Material for organic electroluminescent element, and organic electroluminescent element produced using same
332014023589408/21/14Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and method for producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
342014023590908/21/141-decene/1-dodecene copolymer and lubricating-oil composition containing same
352014022761008/14/14Glass particles
362014021737808/07/14Organic electroluminescent element
372014021739308/07/14Organic electroluminescence element
382014020681407/24/14Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
392014019740807/17/14Thin-film transistor
402014019122507/10/14Biscarbazole derivative and organic electroluminescence element using same
412014019432907/10/14Lubricant composition for internal combustion engine oil
422014019463707/10/14A-olefin oligomer and production method thereof
432014018348607/03/14Novel compound, material for organic electroluminescence device, and organic electroluminescence device
442014018350007/03/14Organic electroluminescence
452014018350407/03/14Heteroarene derivative and material for organic electroluminescence device using the same
462014018745907/03/14Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
472014017541906/26/14Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
482014016700306/19/14Organic electroluminescence device
492014016702606/19/14Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
502014016703306/19/14Oxide sintered body and sputtering target
512014017025206/19/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
522014015900606/12/14Aromatic amine derivative and electroluminescence device using the same
532014015167706/05/14Aromatic amine derivative, and organic electroluminescent element containing same
542014015530706/05/14Biodegradable lubricating oil composition
552014014419705/29/14Lubricating oil for rolling and rolling method
562014014474805/29/14Conveyance device for granular materials
572014014512405/29/14In-ga-zn oxide sputtering target and method for producing same
582014014518505/29/14Sputtering target
592014014855005/29/14Process for producing hydrogenated petroleum resin
602014013866405/22/14Organic electroluminescence display device and method for driving the same
612014013168005/15/14Organic electroluminescence device
622014013168105/15/14Organic electroluminescent device
632014013524105/15/14Lubricant oil composition for compression refrigerator
642014013546105/15/14Method for producing olefin polymer
652014012476305/08/14Aromatic amine derivative and organic electroluminescent element made with the same
662014012830205/08/14Lubricant oil composition for compression refrigerator
672014012865205/08/14Method for producing diisobutylene using mixed c4 fraction as raw material
682014011684805/01/14Conveyance device for granular materials
692014012114405/01/14Bearing grease
702014011069204/24/14Organic electroluminescent element
712014011403204/24/14Method for producing olefin polymer
722014010663804/17/14Multilayer elastic film
732014010289204/17/14In2o3-zno sputtering target
742014010326804/17/14In2o3-sno2-zno sputtering target
752014010331904/17/14Anthracene derivatives, luminescent materials and organic electroluminescent devices
762014010332904/17/14Organic electroluminescence device
772014010620804/17/14Polycarbonate resin composition for battery pack, and battery pack
782014009334004/03/14Storage device for granular material
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
832014006161603/06/14Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
842014006162203/06/14Organic electroluminescence device
852014006162703/06/14Organic el element and solution containing organic el material
862014006162803/06/14Fused aromatic derivative and organic electroluminescence device using the same
872014006163003/06/14Aromatic amine derivative and organic electroluminescence device
882014006505903/06/14Catalyst for producing an olefin from an alcohol, method for producing olefin, polyolefin, and olefin oxide
892014004878402/20/14Biscarbazole derivative and organic electroluminescent element using same
902014005161802/20/14Lubricating oil composition
912014003494202/06/14Organic electroluminescence device
922014003494302/06/14Pyrene derivative, organic light-emitting medium, and organic electroluminescent element containing pyrene derivative or organic light-emitting medium
932014002774401/30/14Organic electroluminescence device
942014003034901/30/14Granules in liquid dosage form
952014003157401/30/14Process for production of meso-form and racemic form metallocene complexes
962014002146101/23/14Material for organic electroluminescence element, and organic electroluminescence element using the material
972014001418301/16/14Organic thin-film solar cell and organic thin-film solar cell module
982014001450001/16/14Sintered material, and process for producing same
992014001853601/16/14Aromatic amine derivative and organic electroluminescence device using the same
1002014001856301/16/14Ester compound, lubricant base oil, lubricant, grease base oil, and grease
1012014001112801/09/14Electrophotographic photoreceptor and resin composition
1022014000863301/09/14Bis-carbazole derivative and organic electroluminescent element using same
1032014000858201/09/14Polyaniline composite, method for producing same, and composition
1042014000864101/09/14Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
1052014000104001/02/14Sputtering target and oxide semiconductor film
1062014000144801/02/14Organic electroluminescence device
1072014000145101/02/14Material for organic electroluminescence device, and organic electroluminescence device using the same
1082014000145601/02/14Aromatic heterocyclic derivative, material for organic eletroluminescent element, and organic electroluminescent element
1092014000145701/02/14Organic electroluminescent element
1102014000146001/02/14Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1112014000146101/02/14Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent element
1122013033737312/19/13Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymer
1132013032803012/12/13Organic electroluminescence device and organic light emitting medium
1142013032032612/05/13Insulating material forming composition for electronic devices, insulating material for electronic devices, electronic devices and thin film transistor
1152013032399512/05/13Nonwoven fabric and textile product
1162013031353611/28/13Organic electroluminescence device
1172013031353811/28/13Anthracene derivative and organic electroluminescence device using the same
1182013031354811/28/13Oxide semiconductor field effect transistor and method for manufacturing the same
1192013031354911/28/13Sputtering target, method for forming amorphous oxide thin film using the same, and method for manufacturing thin film transistor
1202013031603111/28/13Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1212013031716611/28/13Alpha-olefin polymer and method for producing the same
1222013030695711/21/13Organic electroluminescent element
1232013030993111/21/13Method for producing spun-bonded nonwoven fabric and spun-bonded nonwoven fabric
1242013030695511/21/13Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same
1252013030695811/21/13Oxygen-containing fused ring derivative and organic electroluminescence device comprising the same
1262013030695911/21/13Aromatic heterocycle derivative and organic electroluminescent element using same
1272013031052711/21/13Highly viscous higher alphaolefin polymer and method for producing same
1282013030740611/21/13Organic electroluminescent element and illumination device
1292013029981211/14/13Organic electroluminescent element and illumination device
1302013029980611/14/13Aromatic amine derivative and organic electroluminescent element using same
1312013030268411/14/13Positive electrode material for lithium ion batteries, and lithium ion battery
1322013030367211/14/13Polycarbonate resin composition, molded article and structure member for solar photovoltaic power generation
1332013030381811/14/13Method for producing alpha-olefin unsaturated dimer
1342013029648311/07/13Method for producing olefin oligomer mixture
1352013029266411/07/13Organic electroluminescent element
1362013029546411/07/13Composite material of alkaline metal sulfide and conducting agent
1372013029651811/07/13Method for producing alpha-olefin oligomer
1382013027053910/17/13Organic electroluminescent device
1392013027054010/17/13Material for organic electroluminescent elements, and organic electroluminescent element using same
1402013027054110/17/13Imidazole compound production method, imidazole compound, imidazole-based compound, organic metal complex, material for organic electroluminescent element, organic electroluminescent element, display device, and lighting device
1412013026456510/10/13Semiconductor thin film, thin film transistor and production method therefor
1422013025318309/26/13Aromatic amine derivative and organic electroluminescent device using the same
1432013024085809/19/13Organic electroluminescence device
1442013024085909/19/13Tandem organic electroluminescence device
1452013024428409/19/13Method for subjecting solid biomass to saccharification pretreatment, apparatus therefor, and method for saccharification of solid biomass
1462013023766009/12/13(meth)acrylate composition
1472013023411909/12/13Material for organic electroluminescence device and organic electroluminescence device
1482013023413409/12/13Thin film transistor and method for manufacturing same
1492013022133108/29/13Aromatic amine derivative and organic electroluminescence device using the same
1502013022133308/29/13Organic electroluminescence device
1512013022133808/29/13Organic luminescent medium and organic el device
1522013022134808/29/13Semiconductor thin film, method for producing the same, and thin film transistor
1532013022135108/29/13Laminate structure including oxide semiconductor thin film layer, and thin film transistor
1542013022589208/29/13Process for producing unsaturated hydrocarbon compound
1552013021425808/22/13Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
1562013021666608/22/13Cashew nut shell liquid with improved stability
1572013020034608/08/13Organic electroluminescence display device and method for driving the same
1582013019688908/01/13Aqueous cleaning agent
1592013018713707/25/13Aromatic amine derivative and organic electroluminescence device using the same
1602013017491007/11/13Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
1612013016159106/27/13Material for organic electroluminescent element, and organic electroluminescent element
1622013015387406/20/13Material for organic electroluminescence device and organic electroluminescence device using the same
1632013014645206/13/13Field effect transistor using oxide semiconductor and method for manufacturing the same
1642013014017506/06/13Oxide semiconductor field effect transistor and method for manufacturing the same
1652013014315706/06/13Homoadamantane derivatives, process for preparing same, and photoresist compositions
1662013014340506/06/13Silicon wafer processing solution and silicon wafer processing method
1672013012683205/23/13Organic light emitting device and materials for use in same
1682013012926405/23/13Lubricant composition for low-friction sliding material and sliding mechanism using same
1692013013095405/23/13Lubricant oil composition
1702013011877405/16/13Sputtering target, transparent conductive film and transparent electrode
1712013012355305/16/13Lubricating oil composition and lubricating oil composition for continuously variable transmission
1722013011297105/09/13Composite oxide sintered body and sputtering target comprising same
1732013010981405/02/13Method for producing petroleum resin
1742013010180704/25/13Sputtering target, transparent conductive film and transparent electrode
1752013010250604/25/13Lubricant base oil and lubricant composition
1762013010274504/25/13Catalyst composition and process for production of olefin polymers using the catalyst composition
1772013009290504/18/13Material for organic electroluminescence element, and organic electroluminescence element using same
1782013008222204/04/13Polycarbonate-based resin composition and molded article thereof
1792013006806903/21/13Metallurgical lubricant powder and metal powder composition
1802013007153003/21/13Cashew nut shell liquid having improved stability
1812013006259703/14/13Nitrogen-containing heteroaromatic ring compound
1822013006600203/14/13Polycarbonate resin composition and molded polycarbonate resin
1832013006600703/14/13Terminally unsaturated polyolefin and method for producing the same
1842013002989201/31/13Lubricating oil composition for internal combustion engines
1852013003021201/31/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
1862013003022601/31/13Lubricant composition for an internal combustion engine
1872013002055801/24/13Organic electroluminescence device
1882013002056301/24/13Polycyclic compounds and organic electroluminescence device employing the same
1892013002056501/24/13Material for organic electroluminescent element, and organic electroluminescent element using same
1902013002291401/24/13Homoadamantane derivative, method for producing the same and photosensitive materials for photoresist
1912013002345601/24/13Lubricant composition for an internal combustion engine
1922013002369301/24/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
1932013002370501/24/13Lubricant composition for an internal combustion engine
1942013001798401/17/13Biodegradable lubricating oil composition having flame retardancy
1952013001811501/17/13Method 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
1962013001241601/10/13Grease composition
1972013001241701/10/13Lubricating oil composition for high-temperature applications
1982013001241901/10/13Lubricating oil composition for chiller
1992013001242001/10/13Lubricating oil composition for chiller
2002013000146101/03/13Aqueous heat treatment liquid composition
2012013000562301/03/13Lubricating oil composition for diesel engine
2022013000562401/03/13Lubricant composition
2032012031909112/20/12Aromatic amine derivative, and organic electroluminescent element comprising same
2042012031909912/20/12Material for organic electroluminescence devices and organic electroluminescence device using the material
2052012032233012/20/12Elastic nonwoven cloth and fiber product
2062012032270412/20/12Lubricant composition
2072012031305712/13/12In-ga-sn oxide sinter, target, oxide semiconductor film, and semiconductor element
2082012031609212/13/12Lubricant composition for continuously variable transmission
2092012030590812/06/12Organic electroluminescence device and display
2102012030598212/06/12Optical semiconductor sealing material
2112012030636212/06/12Material for organic electroluminescence device and organic electroluminescence device
2122012030965912/06/12Lubricating oil composition
2132012030987412/06/12Aromatic polycarbonate resin composition and molded articles for optical use which are made using same
2142012029820311/29/12Dibenzofluoranthene compound and organic thin-film solar cell using same
2152012029897511/29/12Material for organic electroluminescence devices and organic electroluminescence device using the material
2162012029947311/29/12Aminoanthracene derivative and organic electroluminescent element formed using same
2172012030248111/29/12Alpha-olefin (co)polymer, hydrogenated alpha-olefin (co)polymer and lubricating oil composition containing the same
2182012030279311/29/12Aromatic amine derivative and organic electroluminescent device using same
2192012030298211/29/12Non-woven polypropylene fabric
2202012029260611/22/12Aromatic amine derivative, and organic electroluminescent element
2212012029261711/22/12In-ga-o oxide sintered body, target, oxide semiconductor thin film, and manufacturing methods therefor
2222012028625811/15/12Organic electroluminescent element and lighting device
2232012028316211/08/12Base oil for cooling of device, device-cooling oil containing the base oil, device to be cooled by the cooling oil, and device cooling method using the cooling oil
2242012028339311/08/12Polycarbonate-polyorganosiloxane copolymer, process for production of the copolymer, and polycarbonate resin containing the copolymer
2252012027376611/01/12Aromatic heterocyclic derivative and organic electroluminescence device using the same
2262012027376811/01/12Heterocycle-containing asymmetric aromatic compound, compound for organic thin film transistor, and organic thin film transistor using the same
2272012027377011/01/12Polycyclic ring-fused compound and organic thin film transistor utilizing same
2282012027377711/01/12Sputtering target, oxide semiconductor film and semiconductor device
2292012027713411/01/12Lubricating oil composition
2302012026466110/18/12Base oil for cooling device, device-cooling oil containing the base oil, device to be cooled by the cooling oil, and device cooling method using the cooling oil
2312012025617210/11/12Organic electroluminescence device
2322012024842010/04/12Pyrene derivative and organic electroluminescent element using the same
2332012024842610/04/12Aromatic amine derivative, and organic electroluminescent element comprising same
2342012024896810/04/12Organic electroluminescence device
2352012023512909/20/12Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
2362012023556109/20/12Organic electroluminescence device and anthracene derivative
2372012023848109/20/12Lubricating oil composition
2382012022813309/13/12In-ga-zn-o-based oxide sintered body sputtering target with excellent stability during long-term deposition
2392012022859409/13/12Aromatic amine derivative and organic electroluminescent device using same
2402012022915109/13/12Measurement method of degradation/alteration degree of lubricant oil and measurement device thereof
2412012023228709/13/12Detergent dispersant and lubricating oil composition
2422012022329509/06/12Biscarbazole derivatives and organic electroluminescence
2432012022531009/06/12Electrically conductive composition
2442012021671008/30/12In-ga-zn-type oxide, oxide sintered body, and sputtering target
2452012022070808/30/12Polycarbonate resin composition, polycarbonate resin molded article, and manufacturing method therefor
2462012022070908/30/12Polycarbonate resin composition, polycarbonate resin molded article, and manufacturing method therefor
2472012021174308/23/12Benzo[k]fluoranthene derivative and organic electroluminescence device containing the same
2482012020842208/16/12Spun-bonded nonwoven fabric and fiber product
2492012019981708/09/12Organic electroluminescence 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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