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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

Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1900-01-01
EP1486550A4
2003-03-13
2006-02-08
IDEMITSU KOSAN CO., LTD.
IWAKUMA, TOSHIHIRO | HOSOKAWA, CHISHIO | IKEDA, HIDETSUGU | TOMITA, SEIJI | ARAKANE, TAKASHI
注释

Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1900-01-01
EP1486550A1
2003-03-13
2004-12-15
IDEMITSU KOSAN CO., LTD.
IWAKUMA, TOSHIHIRO | HOSOKAWA, CHISHIO | IKEDA, HIDETSUGU | TOMITA, SEIJI | ARAKANE, TAKASHI
注释

Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1900-01-01
EP3290490A1
2003-03-13
2018-03-07
IDEMITSU KOSAN CO., LTD
IWAKUMA, TOSHIHIRO | HOSOKAWA, CHISHIO | IKEDA, HIDETSUGU | TOMITA, SEIJI | ARAKANE, TAKASHI
注释

Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
2017-04-18
USR46368
2015-09-09
2017-04-18
IDEMITSU KOSAN CO., LTD.
IWAKUMA, TOSHIHIRO | HOSOKAWA, CHISHIO | IKEDA, HIDETSUGU | TOMITA, SEIJI | ARAKANE, TAKASHI
注释

Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
2014-04-01
US8685543
2012-05-31
2014-04-01
IDEMITSU KOSAN CO., LTD.
IWAKUMA, TOSHIHIRO | HOSOKAWA, CHISHIO | IKEDA, HIDETSUGU | TOMITA, SEIJI | ARAKANE, TAKASHI
注释

Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1900-01-01
US20140001460A1
2013-08-30
2014-01-02
IDEMITSU KOSAN CO., LTD.
IWAKUMA, TOSHIHIRO | HOSOKAWA, CHISHIO | IKEDA, HIDETSUGU | TOMITA, SEIJI | ARAKANE, TAKASHI
注释

Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
2013-11-12
US8580398
2011-07-07
2013-11-12
IDEMITSU KOSAN CO., LTD.
IWAKUMA, TOSHIHIRO | HOSOKAWA, CHISHIO | IKEDA, HIDETSUGU | TOMITA, SEIJI | ARAKANE, TAKASHI
注释

有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子
2007-12-28
JP4060802B2
2003-03-13
2008-03-12
出光興産株式会社
岩隈俊裕 | 細川地潮 | 池田秀嗣 | 富田誠司 | 荒金崇士
注释

Material for organic electroluminescent devices and organic electroluminescent devices made by using the same
1900-01-01
EP2770036A1
2003-03-13
2014-08-27
IDEMITSU KOSAN CO., LTD
IWAKUMA, TOSHIHIRO | HOSOKAWA, CHISHIO | IKEDA, HIDETSUGU | TOMITA, SEIJI | ARAKANE, TAKASHI
注释