Assignee
NUMATA MASAKI
JP4 patents
Top patents by PatentIndex Score
US9266865B2Feb 23, 2016
Material for organic electroluminescent element, and organic electroluminescent element using same
NUMATA MASAKI5 citations82
US9923151B2Mar 20, 2018
Material for organic electroluminescent elements, and organic electroluminescent element using same
NUMATA MASAKI3 citations72
US9199974B2Dec 1, 2015
Material for organic electroluminescent device and organic electroluminescent device using same
NUMATA MASAKI4 citations71
US8895966B2Nov 25, 2014
Material for organic electroluminescence element, and organic electroluminescence element using same
NUMATA MASAKI4 citations71