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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 News Headlines: Idemitsu Kosan Co Ltd-related news headlines
Date Idemitsu Kosan Co Ltd patents (updated weekly) - BOOKMARK this page
08/18/16 new patent  Grease
08/18/16 new patent  Polyolefin composition, oriented polyolefin film, and production same
08/18/16 new patent  Novel microorganism and use thereof
08/18/16 new patent  Biscarbazole derivatives and organic electroluminescence device employing the same
08/11/16Shock absorber oil composition
08/04/16Compound, organic electroluminescent element material using same, organic electroluminescent element using this material, and electronic device
08/04/16Transmission fluid
08/04/16Compound, organic electroluminescent element material using same, organic electroluminescent element using this material, and electronic device
07/28/16Refrigeration machine oil composition
07/28/16Compound, organic electroluminescent element, and electronic device
07/21/16Polycarbonate resin composition and molded article
07/21/16Transmission fluid
07/21/16Oxide semiconductor substrate and schottky barrier diode
07/21/16Organic electroluminescent element, material for organic electroluminescent elements, and electronic device
07/21/16Organic electroluminescent element and electronic device
07/14/16Lubricating oil composition for traction drive transmission
07/14/16Transmission fluid
07/14/16Field-effect transistor, manufacturing same, and sputtering target
07/14/16Carbazole derivative, material for organic electroluminescent element which comprises same, and organic electroluminescent element and electronic device each manufactured using same
07/07/16Lubricating oil composition for shock absorber and friction reduction shock absorber
07/07/16Lubricating oil composition for shock absorber
07/07/16Oxide semiconductor substrate and schottky barrier diode
07/07/16Compound, material for organic electroluminescence devices, organic electroluminescence device, and electronic equipment
07/07/16Organic electroluminescent element
07/07/16Organic electroluminescent element
07/07/16Compound, organic electroluminescence element material, ink composition, organic electroluminescence element, electronic device, and producing compound
07/07/16Organic electroluminescent element and electronic device
06/30/16Lubricating oil composition for shock absorber
06/30/16Lubricating oil composition
06/30/16Organic electroluminescence device and electronic device
06/30/16Organic electroluminescence composition, material for organic electroluminescence element, solution of material for organic electroluminescence element, and organic electroluminescence element
06/23/16Compound, material for organic electroluminescence devices, organic electroluminescence device, and electronic equipment
06/23/16Method for manufacturing grease
06/23/16Compound, organic electroluminescent element material, organic electroluminescent element, and electronic device
06/23/16Aromatic amine compound, organic electroluminescent element and electronic device
06/23/16Aromatic amine derivative and organic electroluminescent element using same
06/23/16Anthracene derivative and organic electroluminescent element using same
06/23/16Organic electroluminescent element and electronic device
06/23/16Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device
06/16/16Compound, organic electroluminescent element and electronic device
06/16/16Organic electroluminescent element and electronic device
06/16/16Organic electroluminescent element, material for organic electroluminescent elements, and electronic device
06/16/16Novel compound and organic electroluminescent element produced using same
06/09/16Compound and organic electroluminescent device using same
06/09/16Organic electroluminescence
06/02/16Shock absorber oil composition
05/26/16Method for manufacturing lignin degradation product
05/19/16Material for organic electroluminescent elements, organic electroluminescent element using same, and electronic device
05/12/16Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
05/12/16Polymer compound, material for organic electroluminescence element using same, and organic electroluminescence element
05/12/16Aromatic amine derivative and organic electroluminescent element
04/28/16Base polymer for hot-melt adhesive agent, and hot-melt adhesive agent
04/28/16Lubricant composition
04/28/16Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive body
04/28/16Material for organic electroluminescence device and organic electroluminescence device using the same
04/21/16Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
04/14/16Material for organic electroluminescence device and organic electroluminescence device
04/14/16Method for producing solid electrolyte
04/14/16Production solid electrolyte
03/24/16Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
03/24/16Polycarbonate resin for liquid crystal members, polycarbonate resin composition for liquid crystal members which contains same, and liquid crystal member
03/24/16Lubricating oil composition for refrigerators
03/03/16Polyorganosiloxane and polycarbonate-polyorganosiloxane copolymer
03/03/16Polycarbonate-type resin composition and molded article
03/03/16Aromatic amine derivatives and organic electroluminescent elements using same
03/03/16Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
03/03/16Organic electroluminescent element
02/25/16Lubricant oil composition for compression refrigerator
02/18/16Coating liquid, laminate, optical instrument and electronic equipment
02/18/16Polyorganosiloxane production method
02/18/16Coating liquid, laminate, optical instrument and electronic equipment
02/18/16Aromatic amine derivative and electroluminescence device using the same
02/11/16Refrigerator oil composition and refrigerator system
02/11/16Lubricating oil composition
02/11/16Electrical insulating oil composition
02/11/16Glass particles
02/04/16Silica formulation including cashew nut shell liquid or the like
02/04/16Methods for producing alpha-olefin polymer and hydrogenated alpha-olefin polymer
02/04/16Lubricant oil composition
02/04/16Nonwoven fabric and fiber product
02/04/16Material for organic electroluminescent device and organic electroluminescent device using same
02/04/16Composite material
01/28/16Filter, filter laminate, and fiber product comprising filter or filter laminate
01/28/16Lubricating-oil composition
01/28/16Lubricating-oil composition
01/28/16Light-emitting device
01/21/16Polycarbonate-polyorganosiloxane copolymer and producing same
01/21/16Organic electroluminescent device using aryl amine derivative containing heterocycle
01/14/16Polycarbonate resin composition and molded body
01/14/16Amine compound having hetero-fused ring and organic electroluminescent element using amine compound
01/07/16Grease composition for bearing
01/07/16Lubricant oil composition
01/07/16Aromatic amine derivative, and organic electroluminescent element comprising the same
01/07/16Heterocyclic compound, material for organic electroluminescent elements using same, organic electroluminescent element using same, and electronic device
12/31/15Aqueous working fluid
12/31/15Water-based metal working oil agent
12/24/15Lubricant oil composition
12/24/15Anthracene derivative and organic electroluminescent element using the same
12/24/15Propylene-type polymer and hot-melt adhesive agent
12/24/15Fibrous nonwoven fabric
12/24/15Anthracene derivative and organic electroluminescent element using the same
12/24/15Aromatic amine derivative and electroluminescence device using the same
12/17/15Extrusion pelletizer for polycarbonate resin and extrusion-pelletizing polycarbonate resin
12/17/15Heat treatment oil composition
12/17/15Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
12/10/15High-temperature lubricant composition
12/10/15Sputtering target
12/10/15Condensed fluoranthene compound, organic electroluminescence element material including same, organic electroluminescence element using same, and electronic device
11/26/15Lubricant oil composition for rotary compressor
11/26/15Conductive polymer composition
11/26/15Organic electroluminescent element
11/19/15Sputtering target, oxide semiconductor thin film, and methods for producing these
11/12/15(meth)acrylate composition
11/12/15Lubricant oil composition
11/12/15Aromatic amine derivative and organic electroluminescent element
11/12/15Anthracene derivative and organic electroluminescence element using same
11/05/15Water-based coolant
10/29/15Sputtering target, oxide semiconductor thin film, and producing oxide semiconductor thin film
10/22/15Adhesive composition and adhesive tape using same
10/22/15Water-soluble metalworking fluid, metalworking liquid, and metalworking method
10/22/15Organic electroluminescent element
10/15/15Polycarbonate resin composition and molded article
10/08/15Organic electroluminescence device and ink composition
10/08/15Propylene-based polymer and hot melt adhesive
10/08/15Aromatic amine derivative, organic electroluminescent element and electronic device
10/08/15Organic electroluminescence device and organic light emitting medium
10/08/15Aromatic amine derivative and organic electroluminescent element
10/08/15Asymmetric monoanthracene derivative, material for organic electroluminescent device and organic electroluminescent device utilizing the same
10/01/15Polyolefin molded product
10/01/15Polyolefin, adhesive composition containing same, and adhesive tape using said adhesive composition
10/01/15Lubricant for compression type refrigerating machines
10/01/15Copolymer, material for organic electronic element, material for organic electroluminescent element, and organic electroluminescent element
10/01/15Organic electroluminescent element
09/24/15Method for continuous production of polycarbonate-polyorganosiloxane copolymer
09/24/15Ladder compound, and organic electroluminescent element using same
09/24/15Solid electrolyte
09/17/15Aromatic amine derivative, and organic electroluminescent element using same
09/10/15Functionalized alpha-olefin polymer, as well as cured composition and cured article using same
09/10/15Grease composition
09/10/15Nitrogen-containing heterocyclic derivative, organic electroluminescence element material using same, and organic electroluminescence element and electronic device using same
09/10/15Aromatic amine derivative, and organic electroluminescent element
09/03/15Polymer compound, material for electronic elements, material for organic electroluminescent elements, and organic electroluminescent element
09/03/15Biscarbazole derivative and organic electroluminescent element using same
08/27/15Multilayer nonwoven fabric and producing same
08/27/15Lubricating oil composition
08/27/15Aromatic amine derivative, and organic electroluminescent element using same
08/27/15Biscarbazole derivative host materials and green emitter for oled emissive region
08/20/15Organic electroluminescent element and electronic instrument
08/13/15Method for producing alpha,beta-unsaturated carboxylic acid-n,n-disubstituted amide and producing 3-alkoxycarboxylic acid-n,n-disubstituted amide
08/13/15Organic electroluminescent element
08/13/15Condensed fluoranthene compound, material for organic electroluminescent element using this compound, organic electroluminescent element using this material, and electronic device
08/13/15Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
08/06/15Lubricating oil composition
07/30/15Polycarbonate resin composition and molded article
07/30/15Novel aromatic heterocyclic derivative, organic electroluminescent element material, organic electroluminescent element material solution, and organic electroluminescent element
07/30/15Glass comprising solid electrolyte particles and lithium battery
07/23/15Sulfide glass, and producing sulfide glass ceramic
07/23/15Light-emitting device, electronic equipment, and producing light-emitting device
07/16/15Lubricant composition
07/09/15Biscarbazole derivative host materials for oled emissive region
07/02/15Lubricating oil composition for shock absorber
07/02/15Organic electroluminescent element
06/25/15Lubricant composition for internal combustion engine
06/18/15Lubricating oil composition
06/18/15Polycarbonate-polyorganosiloxane copolymer and continuously producing same
06/18/15Lubricating oil composition and automotive transmission oil using same
06/18/15Method for producing ion-conductive substance, ion-conductive substance, crystallized ion-conductive substance, and cell
06/11/15Bearing grease
06/11/15Positive electrode mix
05/28/15Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
05/28/15Method for producing olefin
05/14/15Electrolyte sheet
05/14/15Aqueous processing liquid
05/14/15Bacterial toxin vaccine
05/14/15Recovery method and recycling boron trifluoride complex
04/30/15Organic electroluminescence device
04/30/15Method for producing beta-alkoxypropionamide
03/26/15Novel 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
03/26/15Method for continuous production of polycarbonate
03/19/15Lubricating oil composition, and sliding mechanism using lubricating oil composition
03/19/15Lubricating oil additive composition and lubricating oil composition
03/12/15Process oil and rubber composition
03/05/15Organic electroluminescent element and material for organic electroluminescent elements
03/05/15Lubricating oil composition for refrigerating machines
02/26/15Lubricant composition for internal combustion engine oil
02/26/15Lubricating oil composition and device using same
02/19/15Lubricating-oil composition for refrigeration device
02/19/15Lubricating oil composition
02/19/15Lubricating oil composition for air compressors
02/19/15Lubricating oil composition
02/12/15Silicon wafer processing solution and silicon wafer processing method
02/12/15Grease and softening grease
02/12/15Lubricating oil composition for refrigerating machines
02/12/15Lubricating oil composition for refrigerating machines
02/05/15Material for organic electroluminescent element, and organic electroluminescent element using same
02/05/15Lubricating oil composition, and sliding mechanism using lubricating oil composition
02/05/15Lubricating oil composition for refrigerating machines
02/05/15Lubricating oil composition for shock absorber
01/15/15Aromatic amine derivative and organic electroluminescent element using same
01/15/15Lubricating oil composition for metal working
01/15/15Heat treating oil composition
01/15/15Aromatic amine derivative and organic electroluminescent element using same
01/15/15Shock absorber oil composition
01/15/15Transparent thermoplastic resin pellet manufacturing method
01/08/15Refrigerant composition and suppressing decomposition of fluorohydrocarbon
01/08/15Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same
01/08/15Polycarbonate copolymer
01/01/15Water-based coolant
01/01/15Current breaker case and current breaker using the same
01/01/15Anthracene derivative and organic electroluminescent element using the same
12/25/14Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
12/25/14Aromatic amine derivative and organic electroluminescence element using same
12/25/14Lubricant composition
12/25/14Shock absorber oil composition
12/18/14Material for organic electroluminescent element, and element using same
12/11/14Water-based detergent
12/11/14Lubricating oil composition
12/11/14Polycarbonate resin composition pellets and process for manufacturing same
12/11/14Method for producing alpha-olefin
12/04/14Organic electroluminescence device
12/04/14Aromatic amine derivative and organic electroluminescence element using same
12/04/14Material for organic electroluminescent element and organic electroluminescent element using same
11/27/14Aromatic amine derivative and organic electroluminescence element using same
11/27/14Aromatic polycarbonate resin composition and optical molded article
11/20/14Sputtering target and oxide semiconductor film
11/20/14Polycarbonate resin composition and molded article
11/06/14Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
11/06/14Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
10/30/14Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element
10/23/14Biscarbazole derivatives and organic electroluminescence
10/23/14Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element
10/23/14Aromatic amine derivative and organic electroluminescence device using same
10/23/14Electrode material and lithium ion battery using same
10/23/14Solid electrolyte
10/23/14Method for continuous production of polycarbonate-polyorganosiloxane copolymer
10/23/14Lubricant oil composition for transmissions
10/16/14Organic electroluminescence element, and material for organic electroluminescence element
10/16/14Milk yield and/or milk quality improving agent, perinatal disease preventive or therapeutic agent, and reproductivity improving agent for ruminant
10/16/141-octene/1-decene copolymer and lubricating-oil composition containing same
10/09/14Organic electroluminescence element and material for organic electroluminescence element
10/09/14Solid electrolyte
10/02/14Organic electroluminescence device and anthracene derivative
10/02/14Detergent-dispersant, additive composition for lubricant, and lubricant composition
10/02/14Biodegradable lubricating oil composition
10/02/14Continuous production polycarbonate-polyorganosiloxane copolymer
09/11/14Sputtering target
09/11/14Lubrication oil composition
09/11/14Polycarbonate-polyorganosiloxane copolymer and producing same
09/11/141-octene, 1-decene, 1-dodecene ternary copolymer and lubricant composition containing same



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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