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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
12016014539805/26/16  new patent  Method for manufacturing lignin degradation product
22016014151505/19/16 Material for organic electroluminescent elements, organic electroluminescent element using same, and electronic device
32016013022505/12/16 Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
42016013384205/12/16 Polymer compound, material for organic electroluminescence element using same, and organic electroluminescence element
52016013384705/12/16 Aromatic amine derivative and organic electroluminescent element
62016011536004/28/16 Base polymer for hot-melt adhesive agent, and hot-melt adhesive agent
72016011541904/28/16 Lubricant composition
82016011685404/28/16 Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive body
92016011860204/28/16 Material for organic electroluminescence device and organic electroluminescence device using the same
102016011165504/21/16 Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
112016010484504/14/16 Material for organic electroluminescence device and organic electroluminescence device
122016010491604/14/16 Method for producing solid electrolyte
132016010491704/14/16 Production solid electrolyte
142016008206003/24/16 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
152016008351303/24/16 Polycarbonate resin for liquid crystal members, polycarbonate resin composition for liquid crystal members which contains same, and liquid crystal member
162016008367203/24/16 Lubricating oil composition for refrigerators
172016006039903/03/16 Polyorganosiloxane and polycarbonate-polyorganosiloxane copolymer
182016006042803/03/16 Polycarbonate-type resin composition and molded article
192016006466903/03/16 Aromatic amine derivatives and organic electroluminescent elements using same
202016006467503/03/16 Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
212016006467703/03/16 Organic electroluminescent element
222016005315402/25/16 Lubricant oil composition for compression refrigerator
232016004683302/18/16 Coating liquid, laminate, optical instrument and electronic equipment
242016004679702/18/16 Polyorganosiloxane production method
252016004683302/18/16 Coating liquid, laminate, optical instrument and electronic equipment
262016004959102/18/16 Aromatic amine derivative and electroluminescence device using the same
272016004009402/11/16 Refrigerator oil composition and refrigerator system
282016004009502/11/16 Lubricating oil composition
292016004283002/11/16 Electrical insulating oil composition
302016004343302/11/16 Glass particles
312016002967002/04/16 Silica formulation including cashew nut shell liquid or the like
322016003203302/04/16 Methods for producing alpha-olefin polymer and hydrogenated alpha-olefin polymer
332016003221402/04/16 Lubricant oil composition
342016003250402/04/16 Nonwoven fabric and fiber product
352016003598502/04/16 Material for organic electroluminescent device and organic electroluminescent device using same
362016003605402/04/16 Composite material
372016002314701/28/16 Filter, filter laminate, and fiber product comprising filter or filter laminate
382016002441601/28/16 Lubricating-oil composition
392016002441701/28/16 Lubricating-oil composition
402016002802501/28/16 Light-emitting device
412016001710201/21/16 Polycarbonate-polyorganosiloxane copolymer and producing same
422016002040301/21/16 Organic electroluminescent device using aryl amine derivative containing heterocycle
432016000991901/14/16 Polycarbonate resin composition and molded body
442016001341901/14/16 Amine compound having hetero-fused ring and organic electroluminescent element using amine compound
452016000255801/07/16 Grease composition for bearing
462016000256301/07/16 Lubricant oil composition
472016000597601/07/16 Aromatic amine derivative, and organic electroluminescent element comprising the same
482016000597701/07/16 Heterocyclic compound, material for organic electroluminescent elements using same, organic electroluminescent element using same, and electronic device
492015037653312/31/15 Aqueous working fluid
502015037653612/31/15 Water-based metal working oil agent
512015036858212/24/15 Lubricant oil composition
522015037223712/24/15 Anthracene derivative and organic electroluminescent element using the same
532015036852212/24/15 Propylene-type polymer and hot-melt adhesive agent
542015036883612/24/15 Fibrous nonwoven fabric
552015037223712/24/15 Anthracene derivative and organic electroluminescent element using the same
562015037223912/24/15 Aromatic amine derivative and electroluminescence device using the same
572015036039312/17/15 Extrusion pelletizer for polycarbonate resin and extrusion-pelletizing polycarbonate resin
582015036151712/17/15 Heat treatment oil composition
592015036469212/17/15 Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
602015035386212/10/15 High-temperature lubricant composition
612015035405312/10/15 Sputtering target
622015035757612/10/15 Condensed fluoranthene compound, organic electroluminescence element material including same, organic electroluminescence element using same, and electronic device
632015033723111/26/15 Lubricant oil composition for rotary compressor
642015034011911/26/15 Conductive polymer composition
652015034062311/26/15 Organic electroluminescent element
662015033290211/19/15 Sputtering target, oxide semiconductor thin film, and methods for producing these
672015032223311/12/15 (meth)acrylate composition
682015032237111/12/15 Lubricant oil composition
692015032579411/12/15 Aromatic amine derivative and organic electroluminescent element
702015032580011/12/15 Anthracene derivative and organic electroluminescence element using same
712015031551211/05/15 Water-based coolant
722015031107110/29/15 Sputtering target, oxide semiconductor thin film, and producing oxide semiconductor thin film
732015029952710/22/15 Adhesive composition and adhesive tape using same
742015029959910/22/15 Water-soluble metalworking fluid, metalworking liquid, and metalworking method
752015030339110/22/15 Organic electroluminescent element
762015029176710/15/15 Polycarbonate resin composition and molded article
772015028458010/08/15 Organic electroluminescence device and ink composition
782015028460010/08/15 Propylene-based polymer and hot melt adhesive
792015028792110/08/15 Aromatic amine derivative, organic electroluminescent element and electronic device
802015028792910/08/15 Organic electroluminescence device and organic light emitting medium
812015028793110/08/15 Aromatic amine derivative and organic electroluminescent element
822015028792810/08/15 Asymmetric monoanthracene derivative, material for organic electroluminescent device and organic electroluminescent device utilizing the same
832015027494910/01/15 Polyolefin molded product
842015027505410/01/15 Polyolefin, adhesive composition containing same, and adhesive tape using said adhesive composition
852015027511910/01/15 Lubricant for compression type refrigerating machines
862015028013110/01/15 Copolymer, material for organic electronic element, material for organic electroluminescent element, and organic electroluminescent element
872015028015810/01/15 Organic electroluminescent element
882015026700309/24/15 Method for continuous production of polycarbonate-polyorganosiloxane copolymer
892015027049609/24/15 Ladder compound, and organic electroluminescent element using same
902015027057109/24/15 Solid electrolyte
912015026329209/17/15 Aromatic amine derivative, and organic electroluminescent element using same
922015025222609/10/15 Functionalized alpha-olefin polymer, as well as cured composition and cured article using same
932015025228309/10/15 Grease composition
942015025572609/10/15 Nitrogen-containing heterocyclic derivative, organic electroluminescence element material using same, and organic electroluminescence element and electronic device using same
952015025572909/10/15 Aromatic amine derivative, and organic electroluminescent element
962015024921509/03/15 Polymer compound, material for electronic elements, material for organic electroluminescent elements, and organic electroluminescent element
972015024921909/03/15 Biscarbazole derivative and organic electroluminescent element using same
982015023920408/27/15 Multilayer nonwoven fabric and producing same
992015024018208/27/15 Lubricating oil composition
1002015024389108/27/15 Aromatic amine derivative, and organic electroluminescent element using same
1012015024390508/27/15 Biscarbazole derivative host materials and green emitter for oled emissive region
1022015023630008/20/15 Organic electroluminescent element and electronic instrument
1032015022533208/13/15 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
1042015022889908/13/15 Organic electroluminescent element
1052015022890408/13/15 Condensed fluoranthene compound, material for organic electroluminescent element using this compound, organic electroluminescent element using this material, and electronic device
1062015022891208/13/15 Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
1072015021848208/06/15 Lubricating oil composition
1082015021085407/30/15 Polycarbonate resin composition and molded article
1092015021449107/30/15 Novel aromatic heterocyclic derivative, organic electroluminescent element material, organic electroluminescent element material solution, and organic electroluminescent element
1102015021457507/30/15 Glass comprising solid electrolyte particles and lithium battery
1112015020717007/23/15 Sulfide glass, and producing sulfide glass ceramic
1122015020848007/23/15 Light-emitting device, electronic equipment, and producing light-emitting device
1132015019770407/16/15 Lubricant composition
1142015019462107/09/15 Biscarbazole derivative host materials for oled emissive region
1152015018410707/02/15 Lubricating oil composition for shock absorber
1162015018807007/02/15 Organic electroluminescent element
1172015017592706/25/15 Lubricant composition for internal combustion engine
1182015016692306/18/15 Lubricating oil composition
1192015016673306/18/15 Polycarbonate-polyorganosiloxane copolymer and continuously producing same
1202015016692706/18/15 Lubricating oil composition and automotive transmission oil using same
1212015017146406/18/15 Method for producing ion-conductive substance, ion-conductive substance, crystallized ion-conductive substance, and cell
1222015015911006/11/15 Bearing grease
1232015016261406/11/15 Positive electrode mix
1242015014768905/28/15 Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
1252015014858005/28/15 Method for producing olefin
1262015013263805/14/15 Electrolyte sheet
1272015013335405/14/15 Aqueous processing liquid
1282015013363505/14/15 Bacterial toxin vaccine
1292015013369105/14/15 Recovery method and recycling boron trifluoride complex
1302015011522504/30/15 Organic electroluminescence device
1312015011960404/30/15 Method for producing beta-alkoxypropionamide
1322015008403103/26/15 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
1332015008779803/26/15 Method for continuous production of polycarbonate
1342015008027703/19/15 Lubricating oil composition, and sliding mechanism using lubricating oil composition
1352015008027803/19/15 Lubricating oil additive composition and lubricating oil composition
1362015007308703/12/15 Process oil and rubber composition
1372015006080103/05/15 Organic electroluminescent element and material for organic electroluminescent elements
1382015006540703/05/15 Lubricating oil composition for refrigerating machines
1392015005720002/26/15 Lubricant composition for internal combustion engine oil
1402015005720302/26/15 Lubricating oil composition and device using same
1412015004827102/19/15 Lubricating-oil composition for refrigeration device
1422015005112402/19/15 Lubricating oil composition
1432015005112602/19/15 Lubricating oil composition for air compressors
1442015005112802/19/15 Lubricating oil composition
1452015004526402/12/15 Silicon wafer processing solution and silicon wafer processing method
1462015004527302/12/15 Grease and softening grease
1472015004526502/12/15 Lubricating oil composition for refrigerating machines
1482015004526502/12/15 Lubricating oil composition for refrigerating machines
1492015003492702/05/15 Material for organic electroluminescent element, and organic electroluminescent element using same
1502015003696202/05/15 Lubricating oil composition, and sliding mechanism using lubricating oil composition
1512015003838102/05/15 Lubricating oil composition for refrigerating machines
1522015003838402/05/15 Lubricating oil composition for shock absorber
1532015001466601/15/15 Aromatic amine derivative and organic electroluminescent element using same
1542015001341001/15/15 Lubricating oil composition for metal working
1552015001384301/15/15 Heat treating oil composition
1562015001466601/15/15 Aromatic amine derivative and organic electroluminescent element using same
1572015001825701/15/15 Shock absorber oil composition
1582015001851101/15/15 Transparent thermoplastic resin pellet manufacturing method
1592015000835901/08/15 Refrigerant composition and suppressing decomposition of fluorohydrocarbon
1602015000842301/08/15 Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
1612015001085901/08/15 Polycarbonate copolymer
1622015000071001/01/15 Water-based coolant
1632015000105401/01/15 Current breaker case and current breaker using the same
1642015000551201/01/15 Anthracene derivative and organic electroluminescent element using the same
1652014037358412/25/14 Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
1662014037472012/25/14 Aromatic amine derivative and organic electroluminescence element using same
1672014037835712/25/14 Lubricant composition
1682014037835812/25/14 Shock absorber oil composition
1692014036766712/18/14 Material for organic electroluminescent element, and element using same
1702014036435412/11/14 Water-based detergent
1712014036435012/11/14 Lubricating oil composition
1722014036454612/11/14 Polycarbonate resin composition pellets and process for manufacturing same
1732014036466912/11/14 Method for producing alpha-olefin
1742014035364012/04/14 Organic electroluminescence device
1752014035364612/04/14 Aromatic amine derivative and organic electroluminescence element using same
1762014035365012/04/14 Material for organic electroluminescent element and organic electroluminescent element using same
1772014034648211/27/14 Aromatic amine derivative and organic electroluminescence element using same
1782014035014811/27/14 Aromatic polycarbonate resin composition and optical molded article
1792014033907311/20/14 Sputtering target and oxide semiconductor film
1802014034320011/20/14 Polycarbonate resin composition and molded article
1812014032611711/06/14 Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
1822014032698511/06/14 Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
1832014031951110/30/14 Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
1842014031233110/23/14 Biscarbazole derivatives and organic electroluminescence
1852014031233810/23/14 Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
1862014031234010/23/14 Aromatic amine derivative and organic electroluminescence device using same
1872014031510210/23/14 Electrode material and lithium ion battery using same
1882014031510310/23/14 Solid electrolyte
1892014031607710/23/14 Method for continuous production of polycarbonate-polyorganosiloxane copolymer
1902014031577110/23/14 Lubricant oil composition for transmissions
1912014030620710/16/14 Organic electroluminescence element, and material for organic electroluminescence element
1922014030838010/16/14 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
1932014030915110/16/14 1-octene/1-decene copolymer and lubricating-oil composition containing same
1942014029986510/09/14 Organic electroluminescence element and material for organic electroluminescence element
1952014030238210/09/14 Solid electrolyte
1962014029165310/02/14 Organic electroluminescence device and anthracene derivative
1972014029611510/02/14 Detergent-dispersant, additive composition for lubricant, and lubricant composition
1982014029611710/02/14 Biodegradable lubricating oil composition
1992014029646910/02/14 Continuous production polycarbonate-polyorganosiloxane copolymer
2002014025235409/11/14 Sputtering target
2012014025660709/11/14 Lubrication oil composition
2022014025688809/11/14 Polycarbonate-polyorganosiloxane copolymer and producing same
2032014025699709/11/14 1-octene, 1-decene, 1-dodecene ternary copolymer and lubricant composition containing same
2042014023927308/28/14 Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
2052014023928208/28/14 Organic electroluminescence element
2062014023928308/28/14 Aromatic amine derivative and organic electroluminescence device utilizing the same
2072014023176908/21/14 Organic electroluminescence device and electronic device
2082014023177108/21/14 Cross-linking polymer and organic electroluminescent element using same
2092014023177208/21/14 Material for organic electroluminescent elements, and organic electroluminescent element using the same
2102014023179408/21/14 Material for organic electroluminescent element, and organic electroluminescent element produced using same
2112014023589408/21/14 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
2122014023590908/21/14 1-decene/1-dodecene copolymer and lubricating-oil composition containing same
2132014022761008/14/14 Glass particles
2142014021737808/07/14 Organic electroluminescent element
2152014021739308/07/14 Organic electroluminescence element
2162014020681407/24/14 Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
2172014019740807/17/14 Thin-film transistor
2182014019122507/10/14 Biscarbazole derivative and organic electroluminescence element using same
2192014019432907/10/14 Lubricant composition for internal combustion engine oil
2202014019463707/10/14 A-olefin oligomer and production method thereof
2212014018348607/03/14 Novel compound, material for organic electroluminescence device, and organic electroluminescence device
2222014018350007/03/14 Organic electroluminescence
2232014018350407/03/14 Heteroarene derivative and material for organic electroluminescence device using the same
2242014018745907/03/14 Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
2252014017541906/26/14 Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
2262014016700306/19/14 Organic electroluminescence device
2272014016702606/19/14 Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
2282014016703306/19/14 Oxide sintered body and sputtering target
2292014017025206/19/14 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
2302014015900606/12/14 Aromatic amine derivative and electroluminescence device using the same
2312014015167706/05/14 Aromatic amine derivative, and organic electroluminescent element containing same
2322014015530706/05/14 Biodegradable lubricating oil composition
2332014014419705/29/14 Lubricating oil for rolling and rolling method
2342014014474805/29/14 Conveyance device for granular materials
2352014014512405/29/14 In-ga-zn oxide sputtering target and producing same
2362014014518505/29/14 Sputtering target
2372014014855005/29/14 Process for producing hydrogenated petroleum resin
2382014013866405/22/14 Organic electroluminescence display device and driving the same
2392014013168005/15/14 Organic electroluminescence device
2402014013168105/15/14 Organic electroluminescent device
2412014013524105/15/14 Lubricant oil composition for compression refrigerator
2422014013546105/15/14 Method for producing olefin polymer
2432014012476305/08/14 Aromatic amine derivative and organic electroluminescent element made with the same
2442014012830205/08/14 Lubricant oil composition for compression refrigerator
2452014012865205/08/14 Method for producing diisobutylene using mixed c4 fraction as raw material
2462014011684805/01/14 Conveyance device for granular materials
2472014012114405/01/14 Bearing grease
2482014011069204/24/14 Organic electroluminescent element
2492014011403204/24/14 Method for producing olefin polymer



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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