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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
12016018609006/30/16  new patent  Lubricating oil composition for shock absorber
22016018609106/30/16  new patent  Lubricating oil composition
32016019046906/30/16  new patent  Organic electroluminescence device and electronic device
42016019047706/30/16  new patent  Organic electroluminescence composition, material for organic electroluminescence element, solution of material for organic electroluminescence element, and organic electroluminescence element
52016017680106/23/16 Compound, material for organic electroluminescence devices, organic electroluminescence device, and electronic equipment
62016017721406/23/16 Method for manufacturing grease
72016018152506/23/16 Compound, organic electroluminescent element material, organic electroluminescent element, and electronic device
82016018152606/23/16 Aromatic amine compound, organic electroluminescent element and electronic device
92016018152706/23/16 Aromatic amine derivative and organic electroluminescent element using same
102016018154206/23/16 Anthracene derivative and organic electroluminescent element using same
112016018154306/23/16 Organic electroluminescent element and electronic device
122016018156406/23/16 Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device
132016017259906/16/16 Compound, organic electroluminescent element and electronic device
142016017260106/16/16 Organic electroluminescent element and electronic device
152016017260206/16/16 Organic electroluminescent element, material for organic electroluminescent elements, and electronic device
162016017260406/16/16 Novel compound and organic electroluminescent element produced using same
172016016399606/09/16 Compound and organic electroluminescent device using same
182016016399806/09/16 Organic electroluminescence
192016015291806/02/16 Shock absorber oil composition
202016014539805/26/16 Method for manufacturing lignin degradation product
212016014151505/19/16 Material for organic electroluminescent elements, organic electroluminescent element using same, and electronic device
222016013022505/12/16 Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
232016013384205/12/16 Polymer compound, material for organic electroluminescence element using same, and organic electroluminescence element
242016013384705/12/16 Aromatic amine derivative and organic electroluminescent element
252016011536004/28/16 Base polymer for hot-melt adhesive agent, and hot-melt adhesive agent
262016011541904/28/16 Lubricant composition
272016011685404/28/16 Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive body
282016011860204/28/16 Material for organic electroluminescence device and organic electroluminescence device using the same
292016011165504/21/16 Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
302016010484504/14/16 Material for organic electroluminescence device and organic electroluminescence device
312016010491604/14/16 Method for producing solid electrolyte
322016010491704/14/16 Production solid electrolyte
332016008206003/24/16 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
342016008351303/24/16 Polycarbonate resin for liquid crystal members, polycarbonate resin composition for liquid crystal members which contains same, and liquid crystal member
352016008367203/24/16 Lubricating oil composition for refrigerators
362016006039903/03/16 Polyorganosiloxane and polycarbonate-polyorganosiloxane copolymer
372016006042803/03/16 Polycarbonate-type resin composition and molded article
382016006466903/03/16 Aromatic amine derivatives and organic electroluminescent elements using same
392016006467503/03/16 Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
402016006467703/03/16 Organic electroluminescent element
412016005315402/25/16 Lubricant oil composition for compression refrigerator
422016004683302/18/16 Coating liquid, laminate, optical instrument and electronic equipment
432016004679702/18/16 Polyorganosiloxane production method
442016004683302/18/16 Coating liquid, laminate, optical instrument and electronic equipment
452016004959102/18/16 Aromatic amine derivative and electroluminescence device using the same
462016004009402/11/16 Refrigerator oil composition and refrigerator system
472016004009502/11/16 Lubricating oil composition
482016004283002/11/16 Electrical insulating oil composition
492016004343302/11/16 Glass particles
502016002967002/04/16 Silica formulation including cashew nut shell liquid or the like
512016003203302/04/16 Methods for producing alpha-olefin polymer and hydrogenated alpha-olefin polymer
522016003221402/04/16 Lubricant oil composition
532016003250402/04/16 Nonwoven fabric and fiber product
542016003598502/04/16 Material for organic electroluminescent device and organic electroluminescent device using same
552016003605402/04/16 Composite material
562016002314701/28/16 Filter, filter laminate, and fiber product comprising filter or filter laminate
572016002441601/28/16 Lubricating-oil composition
582016002441701/28/16 Lubricating-oil composition
592016002802501/28/16 Light-emitting device
602016001710201/21/16 Polycarbonate-polyorganosiloxane copolymer and producing same
612016002040301/21/16 Organic electroluminescent device using aryl amine derivative containing heterocycle
622016000991901/14/16 Polycarbonate resin composition and molded body
632016001341901/14/16 Amine compound having hetero-fused ring and organic electroluminescent element using amine compound
642016000255801/07/16 Grease composition for bearing
652016000256301/07/16 Lubricant oil composition
662016000597601/07/16 Aromatic amine derivative, and organic electroluminescent element comprising the same
672016000597701/07/16 Heterocyclic compound, material for organic electroluminescent elements using same, organic electroluminescent element using same, and electronic device
682015037653312/31/15 Aqueous working fluid
692015037653612/31/15 Water-based metal working oil agent
702015036858212/24/15 Lubricant oil composition
712015037223712/24/15 Anthracene derivative and organic electroluminescent element using the same
722015036852212/24/15 Propylene-type polymer and hot-melt adhesive agent
732015036883612/24/15 Fibrous nonwoven fabric
742015037223712/24/15 Anthracene derivative and organic electroluminescent element using the same
752015037223912/24/15 Aromatic amine derivative and electroluminescence device using the same
762015036039312/17/15 Extrusion pelletizer for polycarbonate resin and extrusion-pelletizing polycarbonate resin
772015036151712/17/15 Heat treatment oil composition
782015036469212/17/15 Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
792015035386212/10/15 High-temperature lubricant composition
802015035405312/10/15 Sputtering target
812015035757612/10/15 Condensed fluoranthene compound, organic electroluminescence element material including same, organic electroluminescence element using same, and electronic device
822015033723111/26/15 Lubricant oil composition for rotary compressor
832015034011911/26/15 Conductive polymer composition
842015034062311/26/15 Organic electroluminescent element
852015033290211/19/15 Sputtering target, oxide semiconductor thin film, and methods for producing these
862015032223311/12/15 (meth)acrylate composition
872015032237111/12/15 Lubricant oil composition
882015032579411/12/15 Aromatic amine derivative and organic electroluminescent element
892015032580011/12/15 Anthracene derivative and organic electroluminescence element using same
902015031551211/05/15 Water-based coolant
912015031107110/29/15 Sputtering target, oxide semiconductor thin film, and producing oxide semiconductor thin film
922015029952710/22/15 Adhesive composition and adhesive tape using same
932015029959910/22/15 Water-soluble metalworking fluid, metalworking liquid, and metalworking method
942015030339110/22/15 Organic electroluminescent element
952015029176710/15/15 Polycarbonate resin composition and molded article
962015028458010/08/15 Organic electroluminescence device and ink composition
972015028460010/08/15 Propylene-based polymer and hot melt adhesive
982015028792110/08/15 Aromatic amine derivative, organic electroluminescent element and electronic device
992015028792910/08/15 Organic electroluminescence device and organic light emitting medium
1002015028793110/08/15 Aromatic amine derivative and organic electroluminescent element
1012015028792810/08/15 Asymmetric monoanthracene derivative, material for organic electroluminescent device and organic electroluminescent device utilizing the same
1022015027494910/01/15 Polyolefin molded product
1032015027505410/01/15 Polyolefin, adhesive composition containing same, and adhesive tape using said adhesive composition
1042015027511910/01/15 Lubricant for compression type refrigerating machines
1052015028013110/01/15 Copolymer, material for organic electronic element, material for organic electroluminescent element, and organic electroluminescent element
1062015028015810/01/15 Organic electroluminescent element
1072015026700309/24/15 Method for continuous production of polycarbonate-polyorganosiloxane copolymer
1082015027049609/24/15 Ladder compound, and organic electroluminescent element using same
1092015027057109/24/15 Solid electrolyte
1102015026329209/17/15 Aromatic amine derivative, and organic electroluminescent element using same
1112015025222609/10/15 Functionalized alpha-olefin polymer, as well as cured composition and cured article using same
1122015025228309/10/15 Grease composition
1132015025572609/10/15 Nitrogen-containing heterocyclic derivative, organic electroluminescence element material using same, and organic electroluminescence element and electronic device using same
1142015025572909/10/15 Aromatic amine derivative, and organic electroluminescent element
1152015024921509/03/15 Polymer compound, material for electronic elements, material for organic electroluminescent elements, and organic electroluminescent element
1162015024921909/03/15 Biscarbazole derivative and organic electroluminescent element using same
1172015023920408/27/15 Multilayer nonwoven fabric and producing same
1182015024018208/27/15 Lubricating oil composition
1192015024389108/27/15 Aromatic amine derivative, and organic electroluminescent element using same
1202015024390508/27/15 Biscarbazole derivative host materials and green emitter for oled emissive region
1212015023630008/20/15 Organic electroluminescent element and electronic instrument
1222015022533208/13/15 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
1232015022889908/13/15 Organic electroluminescent element
1242015022890408/13/15 Condensed fluoranthene compound, material for organic electroluminescent element using this compound, organic electroluminescent element using this material, and electronic device
1252015022891208/13/15 Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
1262015021848208/06/15 Lubricating oil composition
1272015021085407/30/15 Polycarbonate resin composition and molded article
1282015021449107/30/15 Novel aromatic heterocyclic derivative, organic electroluminescent element material, organic electroluminescent element material solution, and organic electroluminescent element
1292015021457507/30/15 Glass comprising solid electrolyte particles and lithium battery
1302015020717007/23/15 Sulfide glass, and producing sulfide glass ceramic
1312015020848007/23/15 Light-emitting device, electronic equipment, and producing light-emitting device
1322015019770407/16/15 Lubricant composition
1332015019462107/09/15 Biscarbazole derivative host materials for oled emissive region
1342015018410707/02/15 Lubricating oil composition for shock absorber
1352015018807007/02/15 Organic electroluminescent element
1362015017592706/25/15 Lubricant composition for internal combustion engine
1372015016692306/18/15 Lubricating oil composition
1382015016673306/18/15 Polycarbonate-polyorganosiloxane copolymer and continuously producing same
1392015016692706/18/15 Lubricating oil composition and automotive transmission oil using same
1402015017146406/18/15 Method for producing ion-conductive substance, ion-conductive substance, crystallized ion-conductive substance, and cell
1412015015911006/11/15 Bearing grease
1422015016261406/11/15 Positive electrode mix
1432015014768905/28/15 Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
1442015014858005/28/15 Method for producing olefin
1452015013263805/14/15 Electrolyte sheet
1462015013335405/14/15 Aqueous processing liquid
1472015013363505/14/15 Bacterial toxin vaccine
1482015013369105/14/15 Recovery method and recycling boron trifluoride complex
1492015011522504/30/15 Organic electroluminescence device
1502015011960404/30/15 Method for producing beta-alkoxypropionamide
1512015008403103/26/15 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
1522015008779803/26/15 Method for continuous production of polycarbonate
1532015008027703/19/15 Lubricating oil composition, and sliding mechanism using lubricating oil composition
1542015008027803/19/15 Lubricating oil additive composition and lubricating oil composition
1552015007308703/12/15 Process oil and rubber composition
1562015006080103/05/15 Organic electroluminescent element and material for organic electroluminescent elements
1572015006540703/05/15 Lubricating oil composition for refrigerating machines
1582015005720002/26/15 Lubricant composition for internal combustion engine oil
1592015005720302/26/15 Lubricating oil composition and device using same
1602015004827102/19/15 Lubricating-oil composition for refrigeration device
1612015005112402/19/15 Lubricating oil composition
1622015005112602/19/15 Lubricating oil composition for air compressors
1632015005112802/19/15 Lubricating oil composition
1642015004526402/12/15 Silicon wafer processing solution and silicon wafer processing method
1652015004527302/12/15 Grease and softening grease
1662015004526502/12/15 Lubricating oil composition for refrigerating machines
1672015004526502/12/15 Lubricating oil composition for refrigerating machines
1682015003492702/05/15 Material for organic electroluminescent element, and organic electroluminescent element using same
1692015003696202/05/15 Lubricating oil composition, and sliding mechanism using lubricating oil composition
1702015003838102/05/15 Lubricating oil composition for refrigerating machines
1712015003838402/05/15 Lubricating oil composition for shock absorber
1722015001466601/15/15 Aromatic amine derivative and organic electroluminescent element using same
1732015001341001/15/15 Lubricating oil composition for metal working
1742015001384301/15/15 Heat treating oil composition
1752015001466601/15/15 Aromatic amine derivative and organic electroluminescent element using same
1762015001825701/15/15 Shock absorber oil composition
1772015001851101/15/15 Transparent thermoplastic resin pellet manufacturing method
1782015000835901/08/15 Refrigerant composition and suppressing decomposition of fluorohydrocarbon
1792015000842301/08/15 Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
1802015001085901/08/15 Polycarbonate copolymer
1812015000071001/01/15 Water-based coolant
1822015000105401/01/15 Current breaker case and current breaker using the same
1832015000551201/01/15 Anthracene derivative and organic electroluminescent element using the same
1842014037358412/25/14 Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
1852014037472012/25/14 Aromatic amine derivative and organic electroluminescence element using same
1862014037835712/25/14 Lubricant composition
1872014037835812/25/14 Shock absorber oil composition
1882014036766712/18/14 Material for organic electroluminescent element, and element using same
1892014036435412/11/14 Water-based detergent
1902014036435012/11/14 Lubricating oil composition
1912014036454612/11/14 Polycarbonate resin composition pellets and process for manufacturing same
1922014036466912/11/14 Method for producing alpha-olefin
1932014035364012/04/14 Organic electroluminescence device
1942014035364612/04/14 Aromatic amine derivative and organic electroluminescence element using same
1952014035365012/04/14 Material for organic electroluminescent element and organic electroluminescent element using same
1962014034648211/27/14 Aromatic amine derivative and organic electroluminescence element using same
1972014035014811/27/14 Aromatic polycarbonate resin composition and optical molded article
1982014033907311/20/14 Sputtering target and oxide semiconductor film
1992014034320011/20/14 Polycarbonate resin composition and molded article
2002014032611711/06/14 Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
2012014032698511/06/14 Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
2022014031951110/30/14 Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
2032014031233110/23/14 Biscarbazole derivatives and organic electroluminescence
2042014031233810/23/14 Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
2052014031234010/23/14 Aromatic amine derivative and organic electroluminescence device using same
2062014031510210/23/14 Electrode material and lithium ion battery using same
2072014031510310/23/14 Solid electrolyte
2082014031607710/23/14 Method for continuous production of polycarbonate-polyorganosiloxane copolymer
2092014031577110/23/14 Lubricant oil composition for transmissions
2102014030620710/16/14 Organic electroluminescence element, and material for organic electroluminescence element
2112014030838010/16/14 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
2122014030915110/16/14 1-octene/1-decene copolymer and lubricating-oil composition containing same
2132014029986510/09/14 Organic electroluminescence element and material for organic electroluminescence element
2142014030238210/09/14 Solid electrolyte
2152014029165310/02/14 Organic electroluminescence device and anthracene derivative
2162014029611510/02/14 Detergent-dispersant, additive composition for lubricant, and lubricant composition
2172014029611710/02/14 Biodegradable lubricating oil composition
2182014029646910/02/14 Continuous production polycarbonate-polyorganosiloxane copolymer
2192014025235409/11/14 Sputtering target
2202014025660709/11/14 Lubrication oil composition
2212014025688809/11/14 Polycarbonate-polyorganosiloxane copolymer and producing same
2222014025699709/11/14 1-octene, 1-decene, 1-dodecene ternary copolymer and lubricant composition containing same
2232014023927308/28/14 Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment
2242014023928208/28/14 Organic electroluminescence element
2252014023928308/28/14 Aromatic amine derivative and organic electroluminescence device utilizing the same
2262014023176908/21/14 Organic electroluminescence device and electronic device
2272014023177108/21/14 Cross-linking polymer and organic electroluminescent element using same
2282014023177208/21/14 Material for organic electroluminescent elements, and organic electroluminescent element using the same
2292014023179408/21/14 Material for organic electroluminescent element, and organic electroluminescent element produced using same
2302014023589408/21/14 Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
2312014023590908/21/14 1-decene/1-dodecene copolymer and lubricating-oil composition containing same
2322014022761008/14/14 Glass particles
2332014021737808/07/14 Organic electroluminescent element
2342014021739308/07/14 Organic electroluminescence element
2352014020681407/24/14 Polycarbonate resin and coating solution containing same, and molded article produced by molding said coating solution
2362014019740807/17/14 Thin-film transistor
2372014019122507/10/14 Biscarbazole derivative and organic electroluminescence element using same
2382014019432907/10/14 Lubricant composition for internal combustion engine oil
2392014019463707/10/14 A-olefin oligomer and production method thereof
2402014018348607/03/14 Novel compound, material for organic electroluminescence device, and organic electroluminescence device
2412014018350007/03/14 Organic electroluminescence
2422014018350407/03/14 Heteroarene derivative and material for organic electroluminescence device using the same
2432014018745907/03/14 Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same
2442014017541906/26/14 Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same
2452014016700306/19/14 Organic electroluminescence device
2462014016702606/19/14 Nitrogenated aromatic heterocyclic derivative, and organic electroluminescent element using same
2472014016703306/19/14 Oxide sintered body and sputtering target
2482014017025206/19/14 Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
2492014015900606/12/14 Aromatic amine derivative and electroluminescence device using the same



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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