Assignee
TAKASHIMA YORIYUKI
JP·3 granted patents·1 pending application·28 citations·filing 2005–2009
Top patents by PatentIndex Score
4 records- 0191US8940412B2Material for organic electroluminescent element, and organic electroluminescent elementTAKASHIMA YORIYUKI·Filed 2009·Granted Jan 27, 2015·15 cites·12 claims
- 0282US9214636B2Organic electroluminescence deviceTAKASHIMA YORIYUKI·Filed 2007·Granted Dec 15, 2015·9 cites·10 claims
- 0382US9120748B2Fluoranthene compound, organic electroluminescence device using the same, and solution containing organic electroluminescence materialTAKASHIMA YORIYUKI·Filed 2007·Granted Sep 1, 2015·4 cites·7 claims
- 0439US2008146759A1Sulfur-Containing Compound, Method for Producing Same, Sulfur-Containing Polymer, and Optical MaterialTAKASHIMA YORIYUKI·Filed 2005·Application pending·0 cites
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