Sumation Co., Ltd.

Japon

 
Quantité totale PI 43
Rang # Quantité totale PI 32 400
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 661 163

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Dernier brevet 2010 - Amine polymer compound and light...
Premier brevet 2005 - New class of bridged biphenylene...

Derniers inventions, produits et services

2009 Invention Amine polymer compound and light-emitting element using same. A polymer compound containing a con...
Invention Polymer compound containing nitrogen-containing heterocyclic structure, and composition, solution...
Invention Polymer compound and polymer light-emitting element utilizing same. A polymer that contains a rec...
Invention Organic light-emitting materials and devices. A light-emissive polymer comprising the following u...
Invention Blue-light emitting material. A light-emitting material comprising a conjugated polymer and a blu...
Invention Composition comprising phosphorescence emitting compound, and light emitting element using the co...
Invention Electroluminescent materials and optical device. An electroluminescent material comprises the fol...
Invention Organic electronic device. An organic electronic device comprising: an anode (34); a hole injecti...
Invention Phenoxazine polymeric compound and light-emitting element comprising same. A polymeric compound c...
Invention Phosphorescent light-emitting composition and light-emitting element comprising the composition. ...
Invention Phosphorescence-emitting composition, and light-emitting element utilizing the composition. Discl...
Invention Polymeric compound containing metal complex residue and element comprising same. A polymeric comp...
Invention Composition, and light-emission element produced by using the composition. Disclosed is a composi...
Invention Composition and light-emitting element using the composition. Disclosed is a composition comprisi...
Invention Composition and light-emitting element comprising the same. Disclosed is a composition comprising...
Invention Composition containing a metal complex and organic compound, and light‑emitting element using sai...
Invention Copolymer and polymer light-emitting element using the same. Disclosed is a copolymer having a bl...
Invention Polymer compound and organic transistor using the polymer compound. Disclosed is a polymer compou...
Invention Composition containing nitrogenous heterocyclic compounds. A composition which contains a compoun...
Invention Polymeric compound having residue of nitrogenated heterocyclic compound. Disclosed is a polymeric...
Invention Organic light emissive device. A method of manufacturing an organic light emissive device compris...
Invention Pulsed driven light emissive device and composition therefor. A pulsed-driven device, such as a d...
Invention White light emitting material. A white light emitting material comprising a polymer having an emi...
2008 Invention Organic electroluminescent device and method for manufacturing the same. Disclosed is an organic ...
Invention Amine-type polymeric compound, and light-emitting element comprising the same. Disclosed is a pol...
Invention Light-emitting device and materials therefor. An organic light-emitting device comprising an anod...
Invention Compound, method for producing the same, ink composition using the compound, thin film, organic t...
Invention Pyrene polymer and luminescent element made with the same. A polymer comprising a structural unit...
Invention Polymer compound and composition containing the same. Disclosed is a polymer compound containing,...
Invention Composition containing pyrimidine compound and luminescent element employing the composition. A c...
Invention Benzotriazole compound-containing composition and light-emitting device using the composition. Di...
Invention Indole compound-containing composition and light-emitting device using the composition. Disclosed...
Invention Benzimidazole compound-containing composition and light-emitting device using the composition. Di...
Invention Indazole compound-containing composition and light-emitting device using the composition. Disclos...
2007 Invention Composition and light-emitting element comprising the composition. Disclosed is a composition com...
Invention Metal complex, polymer compound and device containing those. Disclosed is a metal complex represe...
Invention Opto-electrical devices and methods of making the same. An opto-electrical device comprising: a f...
Invention Light emissive device. A composition for use in an organic light emissive device, the composition...
Invention Polymer compound and polymer light-emitting device using the same. Disclosed is a polymer compoun...
Invention Organic electroluminescent device. Disclosed is an organic electroluminescent device comprising e...
Invention Compounds for use in opto-electrical devices. A composition for use in fabricating opto-electrica...
Invention Metal complex, polymeric compound, and element comprising these. A metal complex having a structu...
2006 Invention High bandgap arylene polymers. Luminescent polymers having sterically twisted arylene repeat unit...
2005 Invention New class of bridged biphenylene polymers. Luminescent polymers having doubly- or multiply-bridge...