Inventor
NAMIKI TOHRU
JP6 patents
Patents
6 patentsUS5457565AOct 10, 1995
Organic electroluminescent device
PIONEER ELECTRONIC CORP261 citations98
US5429884AJul 4, 1995
Organic electroluminescent element
PIONEER ELECTRONIC CORP195 citations98
US5399936AMar 21, 1995
Organic electroluminescent device
PIONEER ELECTRONIC CORP140 citations97
US5302468AApr 12, 1994
Organic electroluminescent display apparatus
PIONEER ELECTRONIC CORP42 citations92
US5104740AApr 14, 1992
Electroluminescent element
PIONEER ELECTRONIC CORP38 citations91
US4903224AFeb 20, 1990
Optical information recording disk
PIONEER ELECTRONIC CORP15 citations69