Assignee
TAKADA SAKI
JP11 patents
Top patents by PatentIndex Score
US9397303B2Jul 19, 2016
Organic electroluminescent element, material for said element, and light-emitting device, display device, and illumination device using said element
TAKADA SAKI3 citations72
US8415032B2Apr 9, 2013
Material for organic electroluminescence device and organic electroluminescence device
TAKADA SAKI5 citations72
US8426042B2Apr 23, 2013
Material for organic electroluminescence device, and organic electroluminescence device
TAKADA SAKI3 citations60
US9691988B2Jun 27, 2017
Organic electroluminescent element, light-emitting material for organic electroluminescent element, and light-emitting device, display device, and illumination device using said element
TAKADA SAKI0 citations51
US9647214B2May 9, 2017
Organic electroluminescent element, compound for organic electroluminescent element, and light-emitting device, display device, and illumination device using said element
TAKADA SAKI1 citations51
US9048440B2Jun 2, 2015
Material for organic electroluminescence device and electroluminescence device
TAKADA SAKI0 citations51
US8253130B2Aug 28, 2012
Organic electroluminescence device
TAKADA SAKI0 citations51
US9825237B2Nov 21, 2017
Organic electroluminescent element, compound for organic electroluminescent element, and light-emitting device, display device, and illumination device using said element
TAKADA SAKI0 citations41
US9193747B2Nov 24, 2015
Organic electroluminescent device
TAKADA SAKI0 citations41
US9954190B2Apr 24, 2018
Organic electric-field light-emitting element, light-emitting material for organic electric-field light-emitting element, and light-emitting device, display device, and illumination device using same element
TAKADA SAKI0 citations40
US8679649B2Mar 25, 2014
Material for organic electroluminescence device, and organic electroluminescence device
TAKADA SAKI0 citations40