Inventor
SHIMAMURA TAKEHIKO
JP2 patents
Patents
2 patentsUS7166240B2Jan 23, 2007
Hydrocarbon compounds, materials for organic electroluminescent elements and organic electroluminescent elements
MITSUI CHEMICALS INC17 citations91
US6929870B2Aug 16, 2005
Hydrocarbon compounds, materials for organic electroluminescent elements and organic electroluminescent elements
MITSUI CHEMICALS INC33 citations91