Inventor
MATSUMOTO MEGUMI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO MEGUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAI TAKAHIRO
6 patentsUS9156843B2Oct 13, 2015
Organic electroluminescent device comprising an organic layer containing an indolocarbazole compound
KAI TAKAHIRO7 citations83
US8722208B2May 13, 2014
Organic electroluminescent device
KAI TAKAHIRO11 citations83
US9133205B2Sep 15, 2015
Organic electroluminescent device
KAI TAKAHIRO4 citations72
US9343685B2May 17, 2016
Organic electroluminescent element
KAI TAKAHIRO4 citations71
US9260433B2Feb 16, 2016
Organic electroluminescent device
KAI TAKAHIRO2 citations62
US8389131B2Mar 5, 2013
Material for use in phosphorescent device and organic electroluminescent device using same
KAI TAKAHIRO4 citations62
AUTECH JAPAN INC
4 patentsSAWADA YUICHI
3 patentsUS8766249B2Jul 1, 2014
Nitrogenated aromatic compound, organic semiconductor material, and organic electronic device
SAWADA YUICHI32 citations92
US9312496B2Apr 12, 2016
Organic electroluminescent element
SAWADA YUICHI9 citations82
US9118028B2Aug 25, 2015
Organic electroluminescent device
SAWADA YUICHI6 citations71