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Hitoshi Kuma, Chiba JP

Hitoshi Kuma, Chiba JP

Patent application numberDescriptionPublished
20080272347Organic Ligands for Semiconductor Nanocrystals - An organic ligand for a semiconductor nanocrystal including a coordinating functional group, a photopolymerizable functional group, and a functional group capable of imparting solubility in an alkaline solution. The photopolymerizable functional group is preferably an ethylenically unsaturated group, and the functional group capable of imparting solubility in an alkaline solution is preferably a carboxyl group.11-06-2008
20080272690Organic El Display And Full Color Device - An organic EL display including: a first organic EL device including a first reflective electrode (11-06-2008
20090026921ORGANIC ELECTROLUMINESCENT COLOR LIGHT-EMITTING DEVICE - An organic electroluminescent color light-emitting apparatus including, on a supporting substrate (01-29-2009
20090066228ORGANIC ELECTROLUMINESCENCE ELEMENT - An organic electroluminescent device (03-12-2009
20090128024ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device (05-21-2009
20090206736ORGANIC ELECTROLUMINESCENCE ELEMENT - An organic electroluminescence device (08-20-2009
20090230845ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device including a first electrode (09-17-2009
20100164364LIGHT EMITTING DEVICE - A light emitting apparatus (07-01-2010

Patent applications by Hitoshi Kuma, Chiba JP