Inventor
SUGANOYA TOMOHIKO
JP5 patents
Patents
5 patentsUS8859304B2Oct 14, 2014
Light-emitting device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB12 citations90
US10541372B2Jan 21, 2020
Light-emitting device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB2 citations70
US10043989B2Aug 7, 2018
Light-emitting device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB3 citations70
US9680115B2Jun 13, 2017
Light-emitting device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB1 citations60
US9443918B2Sep 13, 2016
Light-emitting device
SEMICONDUCTOR ENERGY LAB1 citations60