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Mineyuki Kubota
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light-emitting material for organic electroluminescent device, orga...
Patent number
10,205,101
Issue date
Feb 12, 2019
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Asymmetric monoanthracene derivative, material for organic electrol...
Patent number
10,079,344
Issue date
Sep 18, 2018
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light-emitting material for organic electroluminescent device, orga...
Patent number
10,069,074
Issue date
Sep 4, 2018
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light-emitting material for organic electroluminescent device, orga...
Patent number
9,786,846
Issue date
Oct 10, 2017
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light-emitting material for organic electroluminescent device, orga...
Patent number
9,219,234
Issue date
Dec 22, 2015
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light-emitting material for organic electroluminescent device, orga...
Patent number
8,853,675
Issue date
Oct 7, 2014
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric monoanthracene derivative, material for organic electrol...
Patent number
8,568,902
Issue date
Oct 29, 2013
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric pyrene derivative and organic electroluminescence device...
Patent number
8,318,995
Issue date
Nov 27, 2012
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen containing heterocycle derivative and organic electrolumin...
Patent number
8,097,349
Issue date
Jan 17, 2012
Idemitsu Kosan Co., Ltd.
Hiroshi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aromatic amine derivative and organic electroluminescence device us...
Patent number
8,058,478
Issue date
Nov 15, 2011
Idemitsu Kosan Co., Ltd.
Masakazu Funahashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anthrylarylene derivative, material for organic electroluminescence...
Patent number
7,985,491
Issue date
Jul 26, 2011
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogenous heterocyclic derivative and organic electroluminescent...
Patent number
7,867,629
Issue date
Jan 11, 2011
Idemitsu Kosan Co., Ltd.
Hiroshi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing heterocycle derivative and organic electrolumin...
Patent number
7,851,071
Issue date
Dec 14, 2010
Idemitsu Kosan Co., Ltd.
Hiroshi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzanthracene derivative and electroluminescence device using the...
Patent number
7,829,206
Issue date
Nov 9, 2010
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aromatic amine derivative and organic electroluminescence device us...
Patent number
7,816,017
Issue date
Oct 19, 2010
Idemitsu Kosan Co., Ltd.
Masakazu Funahashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric pyrene derivative and organic electroluminescence device...
Patent number
7,763,761
Issue date
Jul 27, 2010
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pyrene derivative and organic electroluminescence device making use...
Patent number
7,585,574
Issue date
Sep 8, 2009
Idemitsu Kosan Co., Ltd.
Mitsunori Ito
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Biphenyl derivative, material for organic electroluminescence devic...
Patent number
7,560,604
Issue date
Jul 14, 2009
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic electroluminescent device
Patent number
7,528,542
Issue date
May 5, 2009
Idemitsu Kosan Co., Ltd.
Hisayuki Kawamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anthracene derivative and organic electroluminescence device employ...
Patent number
7,504,526
Issue date
Mar 17, 2009
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
White organic electroluminescent device
Patent number
7,501,189
Issue date
Mar 10, 2009
Idemitsu Kosan Co., Ltd.
Hiroshi Tokailin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Triazine derivatives
Patent number
6,004,902
Issue date
Dec 21, 1999
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGA...
Publication number
20180342681
Publication date
Nov 29, 2018
Idemitsu Kosan Co., Ltd.
Mineyuki KUBOTA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT-EMITTING MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGA...
Publication number
20180019404
Publication date
Jan 18, 2018
Idemitsu Kosan Co., Ltd.
Mineyuki KUBOTA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGA...
Publication number
20160064675
Publication date
Mar 3, 2016
Idemitsu Kosan Co., Ltd.
Mineyuki KUBOTA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ASYMMETRIC MONOANTHRACENE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROL...
Publication number
20150287928
Publication date
Oct 8, 2015
IDEMITSU KOSAN, CO. LTD.
Mineyuki KUBOTA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGA...
Publication number
20140008641
Publication date
Jan 9, 2014
Idemitsu Kosan Co., Ltd.
Mineyuki KUBOTA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ASYMMETRIC MONOANTHRACENE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROL...
Publication number
20140008640
Publication date
Jan 9, 2014
IDEMITSU KOSAN, CO.
Mineyuki KUBOTA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE US...
Publication number
20110034733
Publication date
Feb 10, 2011
IDEMITSU KOSAN CO., LTD.
Masakazu Funahashi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ASYMMETRIC PYRENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE...
Publication number
20100308718
Publication date
Dec 9, 2010
Idemitsu Kosan Co., Ltd.
Mineyuki KUBOTA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Nitrogen-containing heterocycle derivative and organic electrolumin...
Publication number
20100193773
Publication date
Aug 5, 2010
Idemitsu Kosan Co., Ltd,
Hiroshi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ASYMMETRIC FLUORENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEME...
Publication number
20090261711
Publication date
Oct 22, 2009
Idemitsu Kosan Co., Ltd.
Mitsunori Ito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ANTHRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE EMPLOY...
Publication number
20090200929
Publication date
Aug 13, 2009
Idemitsu Kosan Co. Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE MAKING USE...
Publication number
20090058270
Publication date
Mar 5, 2009
Idemitsu Kosan Co., Ltd.
Mitsunori Ito
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC-ELECTROLUMINESCENCE-MATERIAL-CONTAINING SOLUTION, METHOD FO...
Publication number
20080210905
Publication date
Sep 4, 2008
IDEMITSU KOSAN CO., LTD.
Tetsuya Inoue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BENZOTHIOPHENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE MA...
Publication number
20080166594
Publication date
Jul 10, 2008
Idemitsu Kosan Co., Ltd.
Mitsunori Ito
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PYRENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE MAKING USE...
Publication number
20080124571
Publication date
May 29, 2008
Idemitsu Kosan Co., Ltd.
Mitsunori Ito
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC-ELECTROLUMINESCENCE-MATERIAL-CONTAINING SOLUTION, METHOD FO...
Publication number
20080118776
Publication date
May 22, 2008
IDEMITSU KOSAN CO., LTD.
Mineyuki KUBOTA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC-ELECTROLUMINESCENCE-MATERIAL-CONTAINING SOLUTION, METHOD FO...
Publication number
20080113101
Publication date
May 15, 2008
IDEMITSU KOSAN CO., LTD.
Tetsuya Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BISANTHRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USI...
Publication number
20070285009
Publication date
Dec 13, 2007
IDEMITSU KOSAN CO., LTD.
Mineyuki KUBOTA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BENZANTHRACENE DERIVATIVE AND ELECTROLUMINESCENCE DEVICE USING THE...
Publication number
20070273272
Publication date
Nov 29, 2007
IDEMITSU KOSAN CO., LTD.
Mineyuki KUBOTA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVES AND ORGANIC ELECTROLUM...
Publication number
20070267970
Publication date
Nov 22, 2007
IDEMITSU KOSAN CO., LTD.
Hiroshi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Light-emitting material for organic electroluminescent device, orga...
Publication number
20070152565
Publication date
Jul 5, 2007
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NITROGENOUS HETEROCYCLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT E...
Publication number
20070138950
Publication date
Jun 21, 2007
IDEMITSU KOSAN CO., LTD.
Hiroshi Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Organic electroluminescence device
Publication number
20070134511
Publication date
Jun 14, 2007
IDEMITSU KOSAN CO., LTD.
Hisayuki Kawamura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Host material for organic electroluminescent element and organic el...
Publication number
20070116982
Publication date
May 24, 2007
Idemitsu Kosan Co., Ltd.
Hiroaki Nakamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Anthrylarylene derivative, material for organic electroluminescence...
Publication number
20070088185
Publication date
Apr 19, 2007
IDEMITSU KOSAN CO., LTD.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Application
White color organic electroluminescence device
Publication number
20070063638
Publication date
Mar 22, 2007
IDEMITSU KOSAN CO., LTD.
Hiroshi Tokairin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Asymmetric monoanthracene derivative, material for organic electrol...
Publication number
20070055085
Publication date
Mar 8, 2007
Idemitsu Kosan Co., Ltd.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Biphenyl derivative, material for organic electroluminescence devic...
Publication number
20070013296
Publication date
Jan 18, 2007
IDEMITSU KOSAN CO., LTD.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Bisanthracene derivative and organic electroluminescence device usi...
Publication number
20060216633
Publication date
Sep 28, 2006
IDEMITSU KOSAN CO., LTD.
Mineyuki Kubota
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Aromatic amine derivative and organic electroluminescence device us...
Publication number
20060210830
Publication date
Sep 21, 2006
IDEMITSU KOSAN CO., LTD.
Masakazu Funahashi
C07 - ORGANIC CHEMISTRY