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Idemitsu Kosan Co Ltd
Idemitsu Kosan Co Ltd_20100107
Idemitsu Kosan Co Ltd A Corporation
Idemitsu Kosan Co Ltd_20100114
Idemitsu Kosan Co Ltd_20100121
Idemitsu Kosan Co Ltd_20131212
Idemitsu Kosan Co Ltd_20100128

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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


Polycarbonate-polyorganosiloxane copolymer and  continuously producing same

Idemitsu Kosan

Polycarbonate-polyorganosiloxane copolymer and continuously producing same

Lubricating oil composition and automotive transmission oil using same

Idemitsu Kosan

Lubricating oil composition and automotive transmission oil using same

Search recent Press Releases: Idemitsu Kosan Co Ltd-related press releases
Count Application # Date Idemitsu Kosan Co Ltd patents (updated weekly) - BOOKMARK this page
12015017592706/25/15 new patent  Lubricant composition for internal combustion engine
22015016692306/18/15Lubricating oil composition
32015016673306/18/15Polycarbonate-polyorganosiloxane copolymer and continuously producing same
42015016692706/18/15Lubricating oil composition and automotive transmission oil using same
52015017146406/18/15Method for producing ion-conductive substance, ion-conductive substance, crystallized ion-conductive substance, and cell
62015015911006/11/15Bearing grease
72015016261406/11/15Positive electrode mix
82015014768905/28/15Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
92015014858005/28/15Method for producing olefin
102015013263805/14/15Electrolyte sheet
112015013335405/14/15Aqueous processing liquid
122015013363505/14/15Bacterial toxin vaccine
132015013369105/14/15Recovery method and recycling boron trifluoride complex
142015011522504/30/15Organic electroluminescence device
152015011960404/30/15Method for producing beta-alkoxypropionamide
162015008403103/26/15Novel 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
172015008779803/26/15Method for continuous production of polycarbonate
182015008027703/19/15Lubricating oil composition, and sliding mechanism using lubricating oil composition
192015008027803/19/15Lubricating oil additive composition and lubricating oil composition
202015007308703/12/15Process oil and rubber composition
212015006080103/05/15Organic electroluminescent element and material for organic electroluminescent elements
222015006540703/05/15Lubricating oil composition for refrigerating machines
232015005720002/26/15Lubricant composition for internal combustion engine oil
242015005720302/26/15Lubricating oil composition and device using same
252015004827102/19/15Lubricating-oil composition for refrigeration device
262015005112402/19/15Lubricating oil composition
272015005112602/19/15Lubricating oil composition for air compressors
282015005112802/19/15Lubricating oil composition
292015004526402/12/15Silicon wafer processing solution and silicon wafer processing method
302015004527302/12/15Grease and softening grease
312015004526502/12/15Lubricating oil composition for refrigerating machines
322015004526502/12/15Lubricating oil composition for refrigerating machines
332015003492702/05/15Material for organic electroluminescent element, and organic electroluminescent element using same
342015003696202/05/15Lubricating oil composition, and sliding mechanism using lubricating oil composition
352015003838102/05/15Lubricating oil composition for refrigerating machines
362015003838402/05/15Lubricating oil composition for shock absorber
372015001466601/15/15Aromatic amine derivative and organic electroluminescent element using same
382015001341001/15/15Lubricating oil composition for metal working
392015001384301/15/15Heat treating oil composition
402015001466601/15/15Aromatic amine derivative and organic electroluminescent element using same
412015001825701/15/15Shock absorber oil composition
422015001851101/15/15Transparent thermoplastic resin pellet manufacturing method
432015000835901/08/15Refrigerant composition and suppressing decomposition of fluorohydrocarbon
442015000842301/08/15Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
452015001085901/08/15Polycarbonate copolymer
462015000071001/01/15Water-based coolant
472015000105401/01/15Current breaker case and current breaker using the same
482015000551201/01/15Anthracene derivative and organic electroluminescent element using the same
492014037358412/25/14Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
502014037472012/25/14Aromatic amine derivative and organic electroluminescence element using same
512014037835712/25/14Lubricant composition
522014037835812/25/14Shock absorber oil composition
532014036766712/18/14Material for organic electroluminescent element, and element using same
542014036435412/11/14Water-based detergent
552014036435012/11/14Lubricating oil composition
562014036454612/11/14Polycarbonate resin composition pellets and process for manufacturing same
572014036466912/11/14Method for producing alpha-olefin
582014035364012/04/14Organic electroluminescence device
592014035364612/04/14Aromatic amine derivative and organic electroluminescence element using same
602014035365012/04/14Material for organic electroluminescent element and organic electroluminescent element using same
612014034648211/27/14Aromatic amine derivative and organic electroluminescence element using same
622014035014811/27/14Aromatic polycarbonate resin composition and optical molded article
632014033907311/20/14Sputtering target and oxide semiconductor film
642014034320011/20/14Polycarbonate resin composition and molded article
652014032611711/06/14Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
662014032698511/06/14Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
672014031951110/30/14Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
682014031233110/23/14Biscarbazole derivatives and organic electroluminescence
692014031233810/23/14Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
702014031234010/23/14Aromatic amine derivative and organic electroluminescence device using same
712014031510210/23/14Electrode material and lithium ion battery using same
722014031510310/23/14Solid electrolyte
732014031607710/23/14Method for continuous production of polycarbonate-polyorganosiloxane copolymer
742014031577110/23/14Lubricant oil composition for transmissions
752014030620710/16/14Organic electroluminescence element, and material for organic electroluminescence element
762014030838010/16/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
772014030915110/16/141-octene/1-decene copolymer and lubricating-oil composition containing same
782014029986510/09/14Organic electroluminescence element and material for organic electroluminescence element
792014030238210/09/14Solid electrolyte
802014029165310/02/14Organic electroluminescence device and anthracene derivative
812014029611510/02/14Detergent-dispersant, additive composition for lubricant, and lubricant composition
822014029611710/02/14Biodegradable lubricating oil composition
832014029646910/02/14Continuous production polycarbonate-polyorganosiloxane copolymer
842014025235409/11/14Sputtering target
852014025660709/11/14Lubrication oil composition
862014025688809/11/14Polycarbonate-polyorganosiloxane copolymer and producing same
872014025699709/11/141-octene, 1-decene, 1-dodecene ternary copolymer and lubricant composition containing same
882014023927308/28/14Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
892014023928208/28/14Organic electroluminescence element
902014023928308/28/14Aromatic amine derivative and organic electroluminescence device utilizing the same
912014023176908/21/14Organic electroluminescence device and electronic device
922014023177108/21/14Cross-linking polymer and organic electroluminescent element using same
932014023177208/21/14Material for organic electroluminescent elements, and organic electroluminescent element using the same
942014023179408/21/14Material for organic electroluminescent element, and organic electroluminescent element produced using same
952014023589408/21/14Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
962014023590908/21/141-decene/1-dodecene copolymer and lubricating-oil composition containing same
972014022761008/14/14Glass particles
982014021737808/07/14Organic electroluminescent element
992014021739308/07/14Organic electroluminescence element
1002014020681407/24/14Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
1012014019740807/17/14Thin-film transistor
1022014019122507/10/14Biscarbazole derivative and organic electroluminescence element using same
1032014019432907/10/14Lubricant composition for internal combustion engine oil
1042014019463707/10/14A-olefin oligomer and production method thereof
1052014018348607/03/14Novel compound, material for organic electroluminescence device, and organic electroluminescence device
1062014018350007/03/14Organic electroluminescence
1072014018350407/03/14Heteroarene derivative and material for organic electroluminescence device using the same
1082014018745907/03/14Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
1092014017541906/26/14Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
1102014016700306/19/14Organic electroluminescence device
1112014016702606/19/14Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
1122014016703306/19/14Oxide sintered body and sputtering target
1132014017025206/19/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1142014015900606/12/14Aromatic amine derivative and electroluminescence device using the same
1152014015167706/05/14Aromatic amine derivative, and organic electroluminescent element containing same
1162014015530706/05/14Biodegradable lubricating oil composition
1172014014419705/29/14Lubricating oil for rolling and rolling method
1182014014474805/29/14Conveyance device for granular materials
1192014014512405/29/14In-ga-zn oxide sputtering target and producing same
1202014014518505/29/14Sputtering target
1212014014855005/29/14Process for producing hydrogenated petroleum resin
1222014013866405/22/14Organic electroluminescence display device and driving the same
1232014013168005/15/14Organic electroluminescence device
1242014013168105/15/14Organic electroluminescent device
1252014013524105/15/14Lubricant oil composition for compression refrigerator
1262014013546105/15/14Method for producing olefin polymer
1272014012476305/08/14Aromatic amine derivative and organic electroluminescent element made with the same
1282014012830205/08/14Lubricant oil composition for compression refrigerator
1292014012865205/08/14Method for producing diisobutylene using mixed c4 fraction as raw material
1302014011684805/01/14Conveyance device for granular materials
1312014012114405/01/14Bearing grease
1322014011069204/24/14Organic electroluminescent element
1332014011403204/24/14Method for producing olefin polymer
1342014010663804/17/14Multilayer elastic film
1352014010289204/17/14In2o3-zno sputtering target
1362014010326804/17/14In2o3-sno2-zno sputtering target
1372014010331904/17/14Anthracene derivatives, luminescent materials and organic electroluminescent devices
1382014010332904/17/14Organic electroluminescence device
1392014010620804/17/14Polycarbonate resin composition for battery pack, and battery pack
1402014009334004/03/14Storage device for granular material
1412014008427003/27/14Organic electroluminescence device
1422014008428903/27/14Thin-film transistor
1432014007719103/20/14New compound, organic electroluminescence device material, organic electroluminescence device and electronic device
1442014007720003/20/14Aromatic amine derivatives and organic electroluminescent device using same
1452014006161603/06/14Organic semiconductor material, coating liquid containing the material, and organic thin film transistor
1462014006162203/06/14Organic electroluminescence device
1472014006162703/06/14Organic el element and solution containing organic el material
1482014006162803/06/14Fused aromatic derivative and organic electroluminescence device using the same
1492014006163003/06/14Aromatic amine derivative and organic electroluminescence device
1502014006505903/06/14Catalyst for producing an olefin from an alcohol, producing olefin, polyolefin, and olefin oxide
1512014004878402/20/14Biscarbazole derivative and organic electroluminescent element using same
1522014005161802/20/14Lubricating oil composition
1532014003494202/06/14Organic electroluminescence device
1542014003494302/06/14Pyrene derivative, organic light-emitting medium, and organic electroluminescent element containing pyrene derivative or organic light-emitting medium
1552014002774401/30/14Organic electroluminescence device
1562014003034901/30/14Granules in liquid dosage form
1572014003157401/30/14Process for production of meso-form and racemic form metallocene complexes
1582014002146101/23/14Material for organic electroluminescence element, and organic electroluminescence element using the material
1592014001418301/16/14Organic thin-film solar cell and organic thin-film solar cell module
1602014001450001/16/14Sintered material, and process for producing same
1612014001853601/16/14Aromatic amine derivative and organic electroluminescence device using the same
1622014001856301/16/14Ester compound, lubricant base oil, lubricant, grease base oil, and grease
1632014001112801/09/14Electrophotographic photoreceptor and resin composition
1642014000863301/09/14Bis-carbazole derivative and organic electroluminescent element using same
1652014000858201/09/14Polyaniline composite, producing same, and composition
1662014000864101/09/14Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
1672014000104001/02/14Sputtering target and oxide semiconductor film
1682014000144801/02/14Organic electroluminescence device
1692014000145101/02/14Material for organic electroluminescence device, and organic electroluminescence device using the same
1702014000145601/02/14Aromatic heterocyclic derivative, material for organic eletroluminescent element, and organic electroluminescent element
1712014000145701/02/14Organic electroluminescent element
1722014000146001/02/14Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1732014000146101/02/14Indenofluorenedione derivative, material for organic electroluminescent element, and organic electroluminescent element
1742013033737312/19/13Polycarbonate copolymer, coating fluid using same, electrophotographic photoreceptor, and producing polycarbonate copolymer
1752013032803012/12/13Organic electroluminescence device and organic light emitting medium
1762013032032612/05/13Insulating material forming composition for electronic devices, insulating material for electronic devices, electronic devices and thin film transistor
1772013032399512/05/13Nonwoven fabric and textile product
1782013031353611/28/13Organic electroluminescence device
1792013031353811/28/13Anthracene derivative and organic electroluminescence device using the same
1802013031354811/28/13Oxide semiconductor field effect transistor and manufacturing the same
1812013031354911/28/13Sputtering target, forming amorphous oxide thin film using the same, and manufacturing thin film transistor
1822013031603111/28/13Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1832013031716611/28/13Alpha-olefin polymer and producing the same
1842013030695711/21/13Organic electroluminescent element
1852013030993111/21/13Method for producing spun-bonded nonwoven fabric and spun-bonded nonwoven fabric
1862013030695511/21/13Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same
1872013030695811/21/13Oxygen-containing fused ring derivative and organic electroluminescence device comprising the same
1882013030695911/21/13Aromatic heterocycle derivative and organic electroluminescent element using same
1892013031052711/21/13Highly viscous higher alphaolefin polymer and producing same
1902013030740611/21/13Organic electroluminescent element and illumination device
1912013029981211/14/13Organic electroluminescent element and illumination device
1922013029980611/14/13Aromatic amine derivative and organic electroluminescent element using same
1932013030268411/14/13Positive electrode material for lithium ion batteries, and lithium ion battery
1942013030367211/14/13Polycarbonate resin composition, molded article and structure member for solar photovoltaic power generation
1952013030381811/14/13Method for producing alpha-olefin unsaturated dimer
1962013029648311/07/13Method for producing olefin oligomer mixture
1972013029266411/07/13Organic electroluminescent element
1982013029546411/07/13Composite material of alkaline metal sulfide and conducting agent
1992013029651811/07/13Method for producing alpha-olefin oligomer
2002013027053910/17/13Organic electroluminescent device
2012013027054010/17/13Material for organic electroluminescent elements, and organic electroluminescent element using same
2022013027054110/17/13Imidazole compound production method, imidazole compound, imidazole-based compound, organic metal complex, material for organic electroluminescent element, organic electroluminescent element, display device, and lighting device
2032013026456510/10/13Semiconductor thin film, thin film transistor and production method therefor
2042013025318309/26/13Aromatic amine derivative and organic electroluminescent device using the same
2052013024085809/19/13Organic electroluminescence device
2062013024085909/19/13Tandem organic electroluminescence device
2072013024428409/19/13Method for subjecting solid biomass to saccharification pretreatment, apparatus therefor, and saccharification of solid biomass
2082013023766009/12/13(meth)acrylate composition
2092013023411909/12/13Material for organic electroluminescence device and organic electroluminescence device
2102013023413409/12/13Thin film transistor and manufacturing same
2112013022133108/29/13Aromatic amine derivative and organic electroluminescence device using the same
2122013022133308/29/13Organic electroluminescence device
2132013022133808/29/13Organic luminescent medium and organic el device
2142013022134808/29/13Semiconductor thin film, producing the same, and thin film transistor
2152013022135108/29/13Laminate structure including oxide semiconductor thin film layer, and thin film transistor
2162013022589208/29/13Process for producing unsaturated hydrocarbon compound
2172013021425808/22/13Carbazole compound, material for organic electroluminescence device and organic electroluminescence device
2182013021666608/22/13Cashew nut shell liquid with improved stability
2192013020034608/08/13Organic electroluminescence display device and driving the same
2202013019688908/01/13Aqueous cleaning agent
2212013018713707/25/13Aromatic amine derivative and organic electroluminescence device using the same
2222013017491007/11/13Indenoperylene compound, material for organic thin-film photovotaic cell containing indenoperylene derivative and organic thin film photovotaic cell using same
2232013016159106/27/13Material for organic electroluminescent element, and organic electroluminescent element
2242013015387406/20/13Material for organic electroluminescence device and organic electroluminescence device using the same
2252013014645206/13/13Field effect transistor using oxide semiconductor and manufacturing the same
2262013014017506/06/13Oxide semiconductor field effect transistor and manufacturing the same
2272013014315706/06/13Homoadamantane derivatives, process for preparing same, and photoresist compositions
2282013014340506/06/13Silicon wafer processing solution and silicon wafer processing method
2292013012683205/23/13Organic light emitting device and materials for use in same
2302013012926405/23/13Lubricant composition for low-friction sliding material and sliding mechanism using same
2312013013095405/23/13Lubricant oil composition
2322013011877405/16/13Sputtering target, transparent conductive film and transparent electrode
2332013012355305/16/13Lubricating oil composition and lubricating oil composition for continuously variable transmission
2342013011297105/09/13Composite oxide sintered body and sputtering target comprising same
2352013010981405/02/13Method for producing petroleum resin
2362013010180704/25/13Sputtering target, transparent conductive film and transparent electrode
2372013010250604/25/13Lubricant base oil and lubricant composition
2382013010274504/25/13Catalyst composition and process for production of olefin polymers using the catalyst composition
2392013009290504/18/13Material for organic electroluminescence element, and organic electroluminescence element using same
2402013008222204/04/13Polycarbonate-based resin composition and molded article thereof
2412013006806903/21/13Metallurgical lubricant powder and metal powder composition
2422013007153003/21/13Cashew nut shell liquid having improved stability
2432013006259703/14/13Nitrogen-containing heteroaromatic ring compound
2442013006600203/14/13Polycarbonate resin composition and molded polycarbonate resin
2452013006600703/14/13Terminally unsaturated polyolefin and producing the same
2462013002989201/31/13Lubricating oil composition for internal combustion engines
2472013003021201/31/13Compound having alicyclic structure, (meth)acrylic acid ester, and process for production of the (meth)acrylic acid ester
2482013003022601/31/13Lubricant composition for an internal combustion engine
2492013002055801/24/13Organic electroluminescence device



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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