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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
12014036766712/18/14 new patent  Material for organic electroluminescent element, and element using same
22014036435412/11/14Water-based detergent
32014036435012/11/14Lubricating oil composition
42014036454612/11/14Polycarbonate resin composition pellets and process for manufacturing same
52014036466912/11/14Method for producing alpha-olefin
62014035364012/04/14Organic electroluminescence device
72014035364612/04/14Aromatic amine derivative and organic electroluminescence element using same
82014035365012/04/14Material for organic electroluminescent element and organic electroluminescent element using same
92014034648211/27/14Aromatic amine derivative and organic electroluminescence element using same
102014035014811/27/14Aromatic polycarbonate resin composition and optical molded article
112014033907311/20/14Sputtering target and oxide semiconductor film
122014034320011/20/14Polycarbonate resin composition and molded article
132014032611711/06/14Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
142014032698511/06/14Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
152014031951110/30/14Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
162014031233110/23/14Biscarbazole derivatives and organic electroluminescence
172014031233810/23/14Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
182014031234010/23/14Aromatic amine derivative and organic electroluminescence device using same
192014031510210/23/14Electrode material and lithium ion battery using same
202014031510310/23/14Solid electrolyte
212014031607710/23/14Method for continuous production of polycarbonate-polyorganosiloxane copolymer
222014031577110/23/14Lubricant oil composition for transmissions
232014030620710/16/14Organic electroluminescence element, and material for organic electroluminescence element
242014030838010/16/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
252014030915110/16/141-octene/1-decene copolymer and lubricating-oil composition containing same
262014029986510/09/14Organic electroluminescence element and material for organic electroluminescence element
272014030238210/09/14Solid electrolyte
282014029165310/02/14Organic electroluminescence device and anthracene derivative
292014029611510/02/14Detergent-dispersant, additive composition for lubricant, and lubricant composition
302014029611710/02/14Biodegradable lubricating oil composition
312014029646910/02/14Continuous production method for polycarbonate-polyorganosiloxane copolymer
322014025235409/11/14Sputtering target
332014025660709/11/14Lubrication oil composition
342014025688809/11/14Polycarbonate-polyorganosiloxane copolymer and method for producing same
352014025699709/11/141-octene, 1-decene, 1-dodecene ternary copolymer and lubricant composition containing same
362014023927308/28/14Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
372014023928208/28/14Organic electroluminescence element
382014023928308/28/14Aromatic amine derivative and organic electroluminescence device utilizing the same
392014023176908/21/14Organic electroluminescence device and electronic device
402014023177108/21/14Cross-linking polymer and organic electroluminescent element using same
412014023177208/21/14Material for organic electroluminescent elements, and organic electroluminescent element using the same
422014023179408/21/14Material for organic electroluminescent element, and organic electroluminescent element produced using same
432014023589408/21/14Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and method for producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
442014023590908/21/141-decene/1-dodecene copolymer and lubricating-oil composition containing same
452014022761008/14/14Glass particles
462014021737808/07/14Organic electroluminescent element
472014021739308/07/14Organic electroluminescence element
482014020681407/24/14Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
492014019740807/17/14Thin-film transistor
502014019122507/10/14Biscarbazole derivative and organic electroluminescence element using same
512014019432907/10/14Lubricant composition for internal combustion engine oil
522014019463707/10/14A-olefin oligomer and production method thereof
532014018348607/03/14Novel compound, material for organic electroluminescence device, and organic electroluminescence device
542014018350007/03/14Organic electroluminescence
552014018350407/03/14Heteroarene derivative and material for organic electroluminescence device using the same
562014018745907/03/14Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
572014017541906/26/14Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
582014016700306/19/14Organic electroluminescence device
592014016702606/19/14Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
602014016703306/19/14Oxide sintered body and sputtering target
612014017025206/19/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
622014015900606/12/14Aromatic amine derivative and electroluminescence device using the same
632014015167706/05/14Aromatic amine derivative, and organic electroluminescent element containing same
642014015530706/05/14Biodegradable lubricating oil composition
652014014419705/29/14Lubricating oil for rolling and rolling method
662014014474805/29/14Conveyance device for granular materials
672014014512405/29/14In-ga-zn oxide sputtering target and method for producing same
682014014518505/29/14Sputtering target
692014014855005/29/14Process for producing hydrogenated petroleum resin
702014013866405/22/14Organic electroluminescence display device and method for driving the same
712014013168005/15/14Organic electroluminescence device
722014013168105/15/14Organic electroluminescent device
732014013524105/15/14Lubricant oil composition for compression refrigerator
742014013546105/15/14Method for producing olefin polymer
752014012476305/08/14Aromatic amine derivative and organic electroluminescent element made with the same
762014012830205/08/14Lubricant oil composition for compression refrigerator
772014012865205/08/14Method for producing diisobutylene using mixed c4 fraction as raw material
782014011684805/01/14Conveyance device for granular materials
792014012114405/01/14Bearing grease
802014011069204/24/14Organic electroluminescent element
812014011403204/24/14Method for producing olefin polymer
822014010663804/17/14Multilayer elastic film
832014010289204/17/14In2o3-zno sputtering target
842014010326804/17/14In2o3-sno2-zno sputtering target
852014010331904/17/14Anthracene derivatives, luminescent materials and organic electroluminescent devices
862014010332904/17/14Organic electroluminescence device
872014010620804/17/14Polycarbonate resin composition for battery pack, and battery pack
882014009334004/03/14Storage device for granular material
892014008427003/27/14Organic electroluminescence device
902014008428903/27/14Thin-film transistor
912014007719103/20/14New compound, organic electroluminescence device material, organic electroluminescence device and electronic device
922014007720003/20/14Aromatic amine derivatives and organic electroluminescent device using same
932014006161603/06/14Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
942014006162203/06/14Organic electroluminescence device
952014006162703/06/14Organic el element and solution containing organic el material
962014006162803/06/14Fused aromatic derivative and organic electroluminescence device using the same
972014006163003/06/14Aromatic amine derivative and organic electroluminescence device
982014006505903/06/14Catalyst for producing an olefin from an alcohol, method for producing olefin, polyolefin, and olefin oxide
992014004878402/20/14Biscarbazole derivative and organic electroluminescent element using same
1002014005161802/20/14Lubricating oil composition
1012014003494202/06/14Organic electroluminescence device
1022014003494302/06/14Pyrene derivative, organic light-emitting medium, and organic electroluminescent element containing pyrene derivative or organic light-emitting medium
1032014002774401/30/14Organic electroluminescence device
1042014003034901/30/14Granules in liquid dosage form
1052014003157401/30/14Process for production of meso-form and racemic form metallocene complexes
1062014002146101/23/14Material for organic electroluminescence element, and organic electroluminescence element using the material
1072014001418301/16/14Organic thin-film solar cell and organic thin-film solar cell module
1082014001450001/16/14Sintered material, and process for producing same
1092014001853601/16/14Aromatic amine derivative and organic electroluminescence device using the same
1102014001856301/16/14Ester compound, lubricant base oil, lubricant, grease base oil, and grease
1112014001112801/09/14Electrophotographic photoreceptor and resin composition
1122014000863301/09/14Bis-carbazole derivative and organic electroluminescent element using same
1132014000858201/09/14Polyaniline composite, method for producing same, and composition
1142014000864101/09/14Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
1152014000104001/02/14Sputtering target and oxide semiconductor film
1162014000144801/02/14Organic electroluminescence device
1172014000145101/02/14Material for organic electroluminescence device, and organic electroluminescence device using the same
1182014000145601/02/14Aromatic heterocyclic derivative, material for organic eletroluminescent element, and organic electroluminescent element
1192014000145701/02/14Organic electroluminescent element
1202014000146001/02/14Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1212014000146101/02/14Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent element
1222013033737312/19/13Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and method for producing polycarbonate copolymer
1232013032803012/12/13Organic electroluminescence device and organic light emitting medium
1242013032032612/05/13Insulating material forming composition for electronic devices, insulating material for electronic devices, electronic devices and thin film transistor
1252013032399512/05/13Nonwoven fabric and textile product
1262013031353611/28/13Organic electroluminescence device
1272013031353811/28/13Anthracene derivative and organic electroluminescence device using the same
1282013031354811/28/13Oxide semiconductor field effect transistor and method for manufacturing the same
1292013031354911/28/13Sputtering target, method for forming amorphous oxide thin film using the same, and method for manufacturing thin film transistor
1302013031603111/28/13Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1312013031716611/28/13Alpha-olefin polymer and method for producing the same
1322013030695711/21/13Organic electroluminescent element
1332013030993111/21/13Method for producing spun-bonded nonwoven fabric and spun-bonded nonwoven fabric
1342013030695511/21/13Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same
1352013030695811/21/13Oxygen-containing fused ring derivative and organic electroluminescence device comprising the same
1362013030695911/21/13Aromatic heterocycle derivative and organic electroluminescent element using same
1372013031052711/21/13Highly viscous higher alphaolefin polymer and method for producing same
1382013030740611/21/13Organic electroluminescent element and illumination device
1392013029981211/14/13Organic electroluminescent element and illumination device
1402013029980611/14/13Aromatic amine derivative and organic electroluminescent element using same
1412013030268411/14/13Positive electrode material for lithium ion batteries, and lithium ion battery
1422013030367211/14/13Polycarbonate resin composition, molded article and structure member for solar photovoltaic power generation
1432013030381811/14/13Method for producing alpha-olefin unsaturated dimer
1442013029648311/07/13Method for producing olefin oligomer mixture
1452013029266411/07/13Organic electroluminescent element
1462013029546411/07/13Composite material of alkaline metal sulfide and conducting agent
1472013029651811/07/13Method for producing alpha-olefin oligomer
1482013027053910/17/13Organic electroluminescent device
1492013027054010/17/13Material for organic electroluminescent elements, and organic electroluminescent element using same
1502013027054110/17/13Imidazole compound production method, imidazole compound, imidazole-based compound, organic metal complex, material for organic electroluminescent element, organic electroluminescent element, display device, and lighting device
1512013026456510/10/13Semiconductor thin film, thin film transistor and production method therefor
1522013025318309/26/13Aromatic amine derivative and organic electroluminescent device using the same
1532013024085809/19/13Organic electroluminescence device
1542013024085909/19/13Tandem organic electroluminescence device
1552013024428409/19/13Method for subjecting solid biomass to saccharification pretreatment, apparatus therefor, and method for saccharification of solid biomass
1562013023766009/12/13(meth)acrylate composition
1572013023411909/12/13Material for organic electroluminescence device and organic electroluminescence device
1582013023413409/12/13Thin film transistor and method for manufacturing same
1592013022133108/29/13Aromatic amine derivative and organic electroluminescence device using the same
1602013022133308/29/13Organic electroluminescence device
1612013022133808/29/13Organic luminescent medium and organic el device
1622013022134808/29/13Semiconductor thin film, method for producing the same, and thin film transistor
1632013022135108/29/13Laminate structure including oxide semiconductor thin film layer, and thin film transistor
1642013022589208/29/13Process for producing unsaturated hydrocarbon compound
1652013021425808/22/13Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
1662013021666608/22/13Cashew nut shell liquid with improved stability
1672013020034608/08/13Organic electroluminescence display device and method for driving the same
1682013019688908/01/13Aqueous cleaning agent
1692013018713707/25/13Aromatic amine derivative and organic electroluminescence device using the same
1702013017491007/11/13Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
1712013016159106/27/13Material for organic electroluminescent element, and organic electroluminescent element
1722013015387406/20/13Material for organic electroluminescence device and organic electroluminescence device using the same
1732013014645206/13/13Field effect transistor using oxide semiconductor and method for manufacturing the same
1742013014017506/06/13Oxide semiconductor field effect transistor and method for manufacturing the same
1752013014315706/06/13Homoadamantane derivatives, process for preparing same, and photoresist compositions
1762013014340506/06/13Silicon wafer processing solution and silicon wafer processing method
1772013012683205/23/13Organic light emitting device and materials for use in same
1782013012926405/23/13Lubricant composition for low-friction sliding material and sliding mechanism using same
1792013013095405/23/13Lubricant oil composition
1802013011877405/16/13Sputtering target, transparent conductive film and transparent electrode
1812013012355305/16/13Lubricating oil composition and lubricating oil composition for continuously variable transmission
1822013011297105/09/13Composite oxide sintered body and sputtering target comprising same
1832013010981405/02/13Method for producing petroleum resin
1842013010180704/25/13Sputtering target, transparent conductive film and transparent electrode
1852013010250604/25/13Lubricant base oil and lubricant composition
1862013010274504/25/13Catalyst composition and process for production of olefin polymers using the catalyst composition
1872013009290504/18/13Material for organic electroluminescence element, and organic electroluminescence element using same
1882013008222204/04/13Polycarbonate-based resin composition and molded article thereof
1892013006806903/21/13Metallurgical lubricant powder and metal powder composition
1902013007153003/21/13Cashew nut shell liquid having improved stability
1912013006259703/14/13Nitrogen-containing heteroaromatic ring compound
1922013006600203/14/13Polycarbonate resin composition and molded polycarbonate resin
1932013006600703/14/13Terminally unsaturated polyolefin and method for producing the same
1942013002989201/31/13Lubricating oil composition for internal combustion engines
1952013003021201/31/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
1962013003022601/31/13Lubricant composition for an internal combustion engine
1972013002055801/24/13Organic electroluminescence device
1982013002056301/24/13Polycyclic compounds and organic electroluminescence device employing the same
1992013002056501/24/13Material for organic electroluminescent element, and organic electroluminescent element using same
2002013002291401/24/13Homoadamantane derivative, method for producing the same and photosensitive materials for photoresist
2012013002345601/24/13Lubricant composition for an internal combustion engine
2022013002369301/24/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
2032013002370501/24/13Lubricant composition for an internal combustion engine
2042013001798401/17/13Biodegradable lubricating oil composition having flame retardancy
2052013001811501/17/13Method 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
2062013001241601/10/13Grease composition
2072013001241701/10/13Lubricating oil composition for high-temperature applications
2082013001241901/10/13Lubricating oil composition for chiller
2092013001242001/10/13Lubricating oil composition for chiller
2102013000146101/03/13Aqueous heat treatment liquid composition
2112013000562301/03/13Lubricating oil composition for diesel engine
2122013000562401/03/13Lubricant composition
2132012031909112/20/12Aromatic amine derivative, and organic electroluminescent element comprising same
2142012031909912/20/12Material for organic electroluminescence devices and organic electroluminescence device using the material
2152012032233012/20/12Elastic nonwoven cloth and fiber product
2162012032270412/20/12Lubricant composition
2172012031305712/13/12In-ga-sn oxide sinter, target, oxide semiconductor film, and semiconductor element
2182012031609212/13/12Lubricant composition for continuously variable transmission
2192012030590812/06/12Organic electroluminescence device and display
2202012030598212/06/12Optical semiconductor sealing material
2212012030636212/06/12Material for organic electroluminescence device and organic electroluminescence device
2222012030965912/06/12Lubricating oil composition
2232012030987412/06/12Aromatic polycarbonate resin composition and molded articles for optical use which are made using same
2242012029820311/29/12Dibenzofluoranthene compound and organic thin-film solar cell using same
2252012029897511/29/12Material for organic electroluminescence devices and organic electroluminescence device using the material
2262012029947311/29/12Aminoanthracene derivative and organic electroluminescent element formed using same
2272012030248111/29/12Alpha-olefin (co)polymer, hydrogenated alpha-olefin (co)polymer and lubricating oil composition containing the same
2282012030279311/29/12Aromatic amine derivative and organic electroluminescent device using same
2292012030298211/29/12Non-woven polypropylene fabric
2302012029260611/22/12Aromatic amine derivative, and organic electroluminescent element
2312012029261711/22/12In-ga-o oxide sintered body, target, oxide semiconductor thin film, and manufacturing methods therefor
2322012028625811/15/12Organic electroluminescent element and lighting device
2332012028316211/08/12Base 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
2342012028339311/08/12Polycarbonate-polyorganosiloxane copolymer, process for production of the copolymer, and polycarbonate resin containing the copolymer
2352012027376611/01/12Aromatic heterocyclic derivative and organic electroluminescence device using the same
2362012027376811/01/12Heterocycle-containing asymmetric aromatic compound, compound for organic thin film transistor, and organic thin film transistor using the same
2372012027377011/01/12Polycyclic ring-fused compound and organic thin film transistor utilizing same
2382012027377711/01/12Sputtering target, oxide semiconductor film and semiconductor device
2392012027713411/01/12Lubricating oil composition
2402012026466110/18/12Base 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
2412012025617210/11/12Organic electroluminescence device
2422012024842010/04/12Pyrene derivative and organic electroluminescent element using the same
2432012024842610/04/12Aromatic amine derivative, and organic electroluminescent element comprising same
2442012024896810/04/12Organic electroluminescence device
2452012023512909/20/12Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
2462012023556109/20/12Organic electroluminescence device and anthracene derivative
2472012023848109/20/12Lubricating oil composition
2482012022813309/13/12In-ga-zn-o-based oxide sintered body sputtering target with excellent stability during long-term deposition
2492012022859409/13/12Aromatic amine derivative and organic electroluminescent device using same


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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