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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 2016 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
12016011536004/28/16  new patent  Base polymer for hot-melt adhesive agent, and hot-melt adhesive agent
22016011541904/28/16  new patent  Lubricant composition
32016011685404/28/16  new patent  Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive body
42016011860204/28/16  new patent  Material for organic electroluminescence device and organic electroluminescence device using the same
52016011165504/21/16 Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
62016010484504/14/16 Material for organic electroluminescence device and organic electroluminescence device
72016010491604/14/16 Method for producing solid electrolyte
82016010491704/14/16 Production solid electrolyte
92016008206003/24/16 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
102016008351303/24/16 Polycarbonate resin for liquid crystal members, polycarbonate resin composition for liquid crystal members which contains same, and liquid crystal member
112016008367203/24/16 Lubricating oil composition for refrigerators
122016006039903/03/16 Polyorganosiloxane and polycarbonate-polyorganosiloxane copolymer
132016006042803/03/16 Polycarbonate-type resin composition and molded article
142016006466903/03/16 Aromatic amine derivatives and organic electroluminescent elements using same
152016006467503/03/16 Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
162016006467703/03/16 Organic electroluminescent element
172016005315402/25/16 Lubricant oil composition for compression refrigerator
182016004683302/18/16 Coating liquid, laminate, optical instrument and electronic equipment
192016004679702/18/16 Polyorganosiloxane production method
202016004683302/18/16 Coating liquid, laminate, optical instrument and electronic equipment
212016004959102/18/16 Aromatic amine derivative and electroluminescence device using the same
222016004009402/11/16 Refrigerator oil composition and refrigerator system
232016004009502/11/16 Lubricating oil composition
242016004283002/11/16 Electrical insulating oil composition
252016004343302/11/16 Glass particles
262016002967002/04/16 Silica formulation including cashew nut shell liquid or the like
272016003203302/04/16 Methods for producing alpha-olefin polymer and hydrogenated alpha-olefin polymer
282016003221402/04/16 Lubricant oil composition
292016003250402/04/16 Nonwoven fabric and fiber product
302016003598502/04/16 Material for organic electroluminescent device and organic electroluminescent device using same
312016003605402/04/16 Composite material
322016002314701/28/16 Filter, filter laminate, and fiber product comprising filter or filter laminate
332016002441601/28/16 Lubricating-oil composition
342016002441701/28/16 Lubricating-oil composition
352016002802501/28/16 Light-emitting device
362016001710201/21/16 Polycarbonate-polyorganosiloxane copolymer and producing same
372016002040301/21/16 Organic electroluminescent device using aryl amine derivative containing heterocycle
382016000991901/14/16 Polycarbonate resin composition and molded body
392016001341901/14/16 Amine compound having hetero-fused ring and organic electroluminescent element using amine compound
402016000255801/07/16 Grease composition for bearing
412016000256301/07/16 Lubricant oil composition
422016000597601/07/16 Aromatic amine derivative, and organic electroluminescent element comprising the same
432016000597701/07/16 Heterocyclic compound, material for organic electroluminescent elements using same, organic electroluminescent element using same, and electronic device
442015037653312/31/15 Aqueous working fluid
452015037653612/31/15 Water-based metal working oil agent
462015036858212/24/15 Lubricant oil composition
472015037223712/24/15 Anthracene derivative and organic electroluminescent element using the same
482015036852212/24/15 Propylene-type polymer and hot-melt adhesive agent
492015036883612/24/15 Fibrous nonwoven fabric
502015037223712/24/15 Anthracene derivative and organic electroluminescent element using the same
512015037223912/24/15 Aromatic amine derivative and electroluminescence device using the same
522015036039312/17/15 Extrusion pelletizer for polycarbonate resin and extrusion-pelletizing polycarbonate resin
532015036151712/17/15 Heat treatment oil composition
542015036469212/17/15 Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
552015035386212/10/15 High-temperature lubricant composition
562015035405312/10/15 Sputtering target
572015035757612/10/15 Condensed fluoranthene compound, organic electroluminescence element material including same, organic electroluminescence element using same, and electronic device
582015033723111/26/15 Lubricant oil composition for rotary compressor
592015034011911/26/15 Conductive polymer composition
602015034062311/26/15 Organic electroluminescent element
612015033290211/19/15 Sputtering target, oxide semiconductor thin film, and methods for producing these
622015032223311/12/15 (meth)acrylate composition
632015032237111/12/15 Lubricant oil composition
642015032579411/12/15 Aromatic amine derivative and organic electroluminescent element
652015032580011/12/15 Anthracene derivative and organic electroluminescence element using same
662015031551211/05/15 Water-based coolant
672015031107110/29/15 Sputtering target, oxide semiconductor thin film, and producing oxide semiconductor thin film
682015029952710/22/15 Adhesive composition and adhesive tape using same
692015029959910/22/15 Water-soluble metalworking fluid, metalworking liquid, and metalworking method
702015030339110/22/15 Organic electroluminescent element
712015029176710/15/15 Polycarbonate resin composition and molded article
722015028458010/08/15 Organic electroluminescence device and ink composition
732015028460010/08/15 Propylene-based polymer and hot melt adhesive
742015028792110/08/15 Aromatic amine derivative, organic electroluminescent element and electronic device
752015028792910/08/15 Organic electroluminescence device and organic light emitting medium
762015028793110/08/15 Aromatic amine derivative and organic electroluminescent element
772015028792810/08/15 Asymmetric monoanthracene derivative, material for organic electroluminescent device and organic electroluminescent device utilizing the same
782015027494910/01/15 Polyolefin molded product
792015027505410/01/15 Polyolefin, adhesive composition containing same, and adhesive tape using said adhesive composition
802015027511910/01/15 Lubricant for compression type refrigerating machines
812015028013110/01/15 Copolymer, material for organic electronic element, material for organic electroluminescent element, and organic electroluminescent element
822015028015810/01/15 Organic electroluminescent element
832015026700309/24/15 Method for continuous production of polycarbonate-polyorganosiloxane copolymer
842015027049609/24/15 Ladder compound, and organic electroluminescent element using same
852015027057109/24/15 Solid electrolyte
862015026329209/17/15 Aromatic amine derivative, and organic electroluminescent element using same
872015025222609/10/15 Functionalized alpha-olefin polymer, as well as cured composition and cured article using same
882015025228309/10/15 Grease composition
892015025572609/10/15 Nitrogen-containing heterocyclic derivative, organic electroluminescence element material using same, and organic electroluminescence element and electronic device using same
902015025572909/10/15 Aromatic amine derivative, and organic electroluminescent element
912015024921509/03/15 Polymer compound, material for electronic elements, material for organic electroluminescent elements, and organic electroluminescent element
922015024921909/03/15 Biscarbazole derivative and organic electroluminescent element using same
932015023920408/27/15 Multilayer nonwoven fabric and producing same
942015024018208/27/15 Lubricating oil composition
952015024389108/27/15 Aromatic amine derivative, and organic electroluminescent element using same
962015024390508/27/15 Biscarbazole derivative host materials and green emitter for oled emissive region
972015023630008/20/15 Organic electroluminescent element and electronic instrument
982015022533208/13/15 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
992015022889908/13/15 Organic electroluminescent element
1002015022890408/13/15 Condensed fluoranthene compound, material for organic electroluminescent element using this compound, organic electroluminescent element using this material, and electronic device
1012015022891208/13/15 Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
1022015021848208/06/15 Lubricating oil composition
1032015021085407/30/15 Polycarbonate resin composition and molded article
1042015021449107/30/15 Novel aromatic heterocyclic derivative, organic electroluminescent element material, organic electroluminescent element material solution, and organic electroluminescent element
1052015021457507/30/15 Glass comprising solid electrolyte particles and lithium battery
1062015020717007/23/15 Sulfide glass, and producing sulfide glass ceramic
1072015020848007/23/15 Light-emitting device, electronic equipment, and producing light-emitting device
1082015019770407/16/15 Lubricant composition
1092015019462107/09/15 Biscarbazole derivative host materials for oled emissive region
1102015018410707/02/15 Lubricating oil composition for shock absorber
1112015018807007/02/15 Organic electroluminescent element
1122015017592706/25/15 Lubricant composition for internal combustion engine
1132015016692306/18/15 Lubricating oil composition
1142015016673306/18/15 Polycarbonate-polyorganosiloxane copolymer and continuously producing same
1152015016692706/18/15 Lubricating oil composition and automotive transmission oil using same
1162015017146406/18/15 Method for producing ion-conductive substance, ion-conductive substance, crystallized ion-conductive substance, and cell
1172015015911006/11/15 Bearing grease
1182015016261406/11/15 Positive electrode mix
1192015014768905/28/15 Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
1202015014858005/28/15 Method for producing olefin
1212015013263805/14/15 Electrolyte sheet
1222015013335405/14/15 Aqueous processing liquid
1232015013363505/14/15 Bacterial toxin vaccine
1242015013369105/14/15 Recovery method and recycling boron trifluoride complex
1252015011522504/30/15 Organic electroluminescence device
1262015011960404/30/15 Method for producing beta-alkoxypropionamide
1272015008403103/26/15 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
1282015008779803/26/15 Method for continuous production of polycarbonate
1292015008027703/19/15 Lubricating oil composition, and sliding mechanism using lubricating oil composition
1302015008027803/19/15 Lubricating oil additive composition and lubricating oil composition
1312015007308703/12/15 Process oil and rubber composition
1322015006080103/05/15 Organic electroluminescent element and material for organic electroluminescent elements
1332015006540703/05/15 Lubricating oil composition for refrigerating machines
1342015005720002/26/15 Lubricant composition for internal combustion engine oil
1352015005720302/26/15 Lubricating oil composition and device using same
1362015004827102/19/15 Lubricating-oil composition for refrigeration device
1372015005112402/19/15 Lubricating oil composition
1382015005112602/19/15 Lubricating oil composition for air compressors
1392015005112802/19/15 Lubricating oil composition
1402015004526402/12/15 Silicon wafer processing solution and silicon wafer processing method
1412015004527302/12/15 Grease and softening grease
1422015004526502/12/15 Lubricating oil composition for refrigerating machines
1432015004526502/12/15 Lubricating oil composition for refrigerating machines
1442015003492702/05/15 Material for organic electroluminescent element, and organic electroluminescent element using same
1452015003696202/05/15 Lubricating oil composition, and sliding mechanism using lubricating oil composition
1462015003838102/05/15 Lubricating oil composition for refrigerating machines
1472015003838402/05/15 Lubricating oil composition for shock absorber
1482015001466601/15/15 Aromatic amine derivative and organic electroluminescent element using same
1492015001341001/15/15 Lubricating oil composition for metal working
1502015001384301/15/15 Heat treating oil composition
1512015001466601/15/15 Aromatic amine derivative and organic electroluminescent element using same
1522015001825701/15/15 Shock absorber oil composition
1532015001851101/15/15 Transparent thermoplastic resin pellet manufacturing method
1542015000835901/08/15 Refrigerant composition and suppressing decomposition of fluorohydrocarbon
1552015000842301/08/15 Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
1562015001085901/08/15 Polycarbonate copolymer
1572015000071001/01/15 Water-based coolant
1582015000105401/01/15 Current breaker case and current breaker using the same
1592015000551201/01/15 Anthracene derivative and organic electroluminescent element using the same
1602014037358412/25/14 Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
1612014037472012/25/14 Aromatic amine derivative and organic electroluminescence element using same
1622014037835712/25/14 Lubricant composition
1632014037835812/25/14 Shock absorber oil composition
1642014036766712/18/14 Material for organic electroluminescent element, and element using same
1652014036435412/11/14 Water-based detergent
1662014036435012/11/14 Lubricating oil composition
1672014036454612/11/14 Polycarbonate resin composition pellets and process for manufacturing same
1682014036466912/11/14 Method for producing alpha-olefin
1692014035364012/04/14 Organic electroluminescence device
1702014035364612/04/14 Aromatic amine derivative and organic electroluminescence element using same
1712014035365012/04/14 Material for organic electroluminescent element and organic electroluminescent element using same
1722014034648211/27/14 Aromatic amine derivative and organic electroluminescence element using same
1732014035014811/27/14 Aromatic polycarbonate resin composition and optical molded article
1742014033907311/20/14 Sputtering target and oxide semiconductor film
1752014034320011/20/14 Polycarbonate resin composition and molded article
1762014032611711/06/14 Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
1772014032698511/06/14 Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
1782014031951110/30/14 Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
1792014031233110/23/14 Biscarbazole derivatives and organic electroluminescence
1802014031233810/23/14 Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
1812014031234010/23/14 Aromatic amine derivative and organic electroluminescence device using same
1822014031510210/23/14 Electrode material and lithium ion battery using same
1832014031510310/23/14 Solid electrolyte
1842014031607710/23/14 Method for continuous production of polycarbonate-polyorganosiloxane copolymer
1852014031577110/23/14 Lubricant oil composition for transmissions
1862014030620710/16/14 Organic electroluminescence element, and material for organic electroluminescence element
1872014030838010/16/14 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1882014030915110/16/14 1-octene/1-decene copolymer and lubricating-oil composition containing same
1892014029986510/09/14 Organic electroluminescence element and material for organic electroluminescence element
1902014030238210/09/14 Solid electrolyte
1912014029165310/02/14 Organic electroluminescence device and anthracene derivative
1922014029611510/02/14 Detergent-dispersant, additive composition for lubricant, and lubricant composition
1932014029611710/02/14 Biodegradable lubricating oil composition
1942014029646910/02/14 Continuous production polycarbonate-polyorganosiloxane copolymer
1952014025235409/11/14 Sputtering target
1962014025660709/11/14 Lubrication oil composition
1972014025688809/11/14 Polycarbonate-polyorganosiloxane copolymer and producing same
1982014025699709/11/14 1-octene, 1-decene, 1-dodecene ternary copolymer and lubricant composition containing same
1992014023927308/28/14 Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
2002014023928208/28/14 Organic electroluminescence element
2012014023928308/28/14 Aromatic amine derivative and organic electroluminescence device utilizing the same
2022014023176908/21/14 Organic electroluminescence device and electronic device
2032014023177108/21/14 Cross-linking polymer and organic electroluminescent element using same
2042014023177208/21/14 Material for organic electroluminescent elements, and organic electroluminescent element using the same
2052014023179408/21/14 Material for organic electroluminescent element, and organic electroluminescent element produced using same
2062014023589408/21/14 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
2072014023590908/21/14 1-decene/1-dodecene copolymer and lubricating-oil composition containing same
2082014022761008/14/14 Glass particles
2092014021737808/07/14 Organic electroluminescent element
2102014021739308/07/14 Organic electroluminescence element
2112014020681407/24/14 Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
2122014019740807/17/14 Thin-film transistor
2132014019122507/10/14 Biscarbazole derivative and organic electroluminescence element using same
2142014019432907/10/14 Lubricant composition for internal combustion engine oil
2152014019463707/10/14 A-olefin oligomer and production method thereof
2162014018348607/03/14 Novel compound, material for organic electroluminescence device, and organic electroluminescence device
2172014018350007/03/14 Organic electroluminescence
2182014018350407/03/14 Heteroarene derivative and material for organic electroluminescence device using the same
2192014018745907/03/14 Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
2202014017541906/26/14 Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
2212014016700306/19/14 Organic electroluminescence device
2222014016702606/19/14 Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
2232014016703306/19/14 Oxide sintered body and sputtering target
2242014017025206/19/14 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
2252014015900606/12/14 Aromatic amine derivative and electroluminescence device using the same
2262014015167706/05/14 Aromatic amine derivative, and organic electroluminescent element containing same
2272014015530706/05/14 Biodegradable lubricating oil composition
2282014014419705/29/14 Lubricating oil for rolling and rolling method
2292014014474805/29/14 Conveyance device for granular materials
2302014014512405/29/14 In-ga-zn oxide sputtering target and producing same
2312014014518505/29/14 Sputtering target
2322014014855005/29/14 Process for producing hydrogenated petroleum resin
2332014013866405/22/14 Organic electroluminescence display device and driving the same
2342014013168005/15/14 Organic electroluminescence device
2352014013168105/15/14 Organic electroluminescent device
2362014013524105/15/14 Lubricant oil composition for compression refrigerator
2372014013546105/15/14 Method for producing olefin polymer
2382014012476305/08/14 Aromatic amine derivative and organic electroluminescent element made with the same
2392014012830205/08/14 Lubricant oil composition for compression refrigerator
2402014012865205/08/14 Method for producing diisobutylene using mixed c4 fraction as raw material
2412014011684805/01/14 Conveyance device for granular materials
2422014012114405/01/14 Bearing grease
2432014011069204/24/14 Organic electroluminescent element
2442014011403204/24/14 Method for producing olefin polymer
2452014010663804/17/14 Multilayer elastic film
2462014010289204/17/14 In2o3-zno sputtering target
2472014010326804/17/14 In2o3-sno2-zno sputtering target
2482014010331904/17/14 Anthracene derivatives, luminescent materials and organic electroluminescent devices
2492014010332904/17/14 Organic electroluminescence device



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