标题:
Organic electroluminescent material and device made therefrom
当前申请(专利权)人:
PIONEER CORPORATION | TOHOKU PIONEER CORPORATION | NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
发明人:
MATSUO, SHINJI, NIPPON STEEL CHEM. CO., LTD. | ISHII, KAZUO, NIPPON STEEL CHEM. CO., LTD. | MIYAZAKI, HIROSHI, NIPPON STEEL CHEM. CO., LTD. | YUKI, TOSHINAO, TOHOKU PIONEER CORPORATION | NAKADA, HITOSHI, TOHOKU PIONEER CORPORATION | MURAYAMA, RYUJI, TOHOKU PIONEER CORPORATION | SAWADA, YASUHIKO, TOHOKU PIONEER CORPORATION | NAIJO, TSUYOSHI, TOHOKU PIONEER CORPORATION | FUKUDA, YOSHINORI, TOHOKU PIONEER CORPORATION
简单同族:
EP1231252A2 | EP1231252A3 | JP2002235077A | KR100497075B1 | KR1020020066387A