Kitakyushu
Japan
6
2013-08-08
The entities that hold a legal rights for patent applications filed by inventor Sawada Yuichi:
Yuichi Sawada from Kitakyushu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Organic electroluminescent device
#2 | 2013-08-01Organic electroluminescent element
#3 | 2013-07-18Nitrogenated aromatic compound, organic semiconductor material, and organic electronic device
#4 | 2013-06-13Nitrogen-containing aromatic compound, organic semiconductor material, and organic electronic device
#5 | 2011-02-03Compound for organic electroluminescent device and organic electroluminescent device using the same
#6 | 2009-06-18Heterocyclic compound and organic electroluminescent device using the same
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