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标题
授权日
公开（公告）号
申请日
公开（公告）日
当前申请（专利权）人
发明人
操作

Organic electroluminescent device material and organic electroluminescent device
1900-01-01
EP2075310A4
2007-08-28
2010-11-03
NIPPON STEEL CHEMICAL CO., LTD.
MIYAZAKI, HIROSHI | KATAYAMA, ATSUHIKO | MATSUO, SHINJI | NOGUCHI, KATSUHIDE
注释

Organic electroluminescent device material and organic electroluminescent device
1900-01-01
EP2075310A1
2007-08-28
2009-07-01
NIPPON STEEL CHEMICAL CO., LTD.
MIYAZAKI, HIROSHI | KATAYAMA, ATSUHIKO | MATSUO, SHINJI | NOGUCHI, KATSUHIDE
注释

Precision mask for deposition and a method for manufacturing the same, an electroluminescence display and a method for manufacturing the same, and electronic equipment
1900-01-01
EP1441572A1
2004-01-08
2004-07-28
SEIKO EPSON CORPORATION
YOTSUYA, SHINICHI | KUWAHARA, TAKAYUKI
注释

Organic electroluminescent device material and organic electroluminescent device
1900-01-01
US20100181553A1
2007-08-28
2010-07-22
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
MIYAZAKI, HIROSHI | KATAYAMA, ATSUHIKO | MATSUO, SHINJI | NOGUCHI, KATSUHIDE
注释

Precision mask for deposition and a method for manufacturing the same, an electroluminescence display and a method for manufacturing the same, and electronic equipment
2006-06-07
EP1441572B1
2004-01-08
2006-06-07
SEIKO EPSON CORPORATION
YOTSUYA, SHINICHI | KUWAHARA, TAKAYUKI
注释

有機電界発光素子用化合物及びこれを用いた有機電界発光素子
1900-01-01
JPWO2009084546A1
2008-12-24
2011-05-19
新日鉄住金化学株式会社
甲斐孝弘 | 小川淳也 | 山本敏浩
注释

유기 전계 발광소자용 화합물 및 이것을 사용한 유기 전계 발광소자
1900-01-01
KR1020100101671A
2008-12-24
2010-09-17
신닛테츠 수미킨 가가쿠 가부시키가이샤
카이타카히로 | 오가와준야 | 야마모토토시히로
注释

유기 전계 발광소자용 화합물 및 이것을 사용한 유기 전계 발광소자
2015-03-13
KR101504266B1
2008-12-24
2015-03-19
신닛테츠 수미킨 가가쿠 가부시키가이샤
카이타카히로 | 오가와준야 | 야마모토토시히로
注释

Organic electroluminescent device using a bipyrimidine compound
2014-08-26
US8815416
2008-12-24
2014-08-26
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
KAI, TAKAHIRO | OGAWA, JUNYA | YAMAMOTO, TOSHIHIRO
注释