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Yusuke Nakajima
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Yamagata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Organic electroluminescent device
Patent number
10,361,378
Issue date
Jul 23, 2019
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Masashi Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent element
Patent number
10,340,460
Issue date
Jul 2, 2019
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Takayuki Fukumatsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent device having an electron- and/or excito...
Patent number
9,290,498
Issue date
Mar 22, 2016
Nippon Steel & Sumikin Chemical Co., Ltd.
Takahiro Kai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent device having a light-emitting layer com...
Patent number
8,703,303
Issue date
Apr 22, 2014
Nippon Steel & Sumikin Chemical Co., Ltd.
Toshihiro Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Self-emission panel and method of manufacturing the same
Patent number
8,029,684
Issue date
Oct 4, 2011
Tohoku Pioneer Corporation
Shinji Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-emission panel and method of manufacturing same
Patent number
7,535,164
Issue date
May 19, 2009
Tohoku Pioneer Corporation
Shinji Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL element and method of producing the same
Patent number
7,038,372
Issue date
May 2, 2006
Tohoku Pioneer Corporation
Toshinao Yuki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
Publication number
20150325796
Publication date
Nov 12, 2015
Nippon Steel & Sumikin Chemical Co., Ltd.
Masashi TADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20150115240
Publication date
Apr 30, 2015
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
Takayuki Fukumatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
Publication number
20120205640
Publication date
Aug 16, 2012
Takahiro Kai
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
Publication number
20110062862
Publication date
Mar 17, 2011
Toshihiro Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LAMINATE FOR FORMING A SUBSTRATE WITH WIRES, SUBSTRATE WITH WIRES A...
Publication number
20090218215
Publication date
Sep 3, 2009
ASAHI GLASS COMPANY LIMITED
Kenichi Nagayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-EMISSION PANEL AND METHOD OF MANUFACTURING THE SAME
Publication number
20090163108
Publication date
Jun 25, 2009
Tohoku Pioneer Corporation
Shinji Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Self-emission panel and method of manufacturing same
Publication number
20070018150
Publication date
Jan 25, 2007
Tohoku Pioneer Corporation
Shinji Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laminate for forming a substrate with wires, substrate with wires a...
Publication number
20060172127
Publication date
Aug 3, 2006
ASAHI GLASS COMPANY LIMITED
Kenichi Nagayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL element and method of producing the same
Publication number
20050012451
Publication date
Jan 20, 2005
Tohoku Pioneer Corporation
Toshinao Yuki
H01 - BASIC ELECTRIC ELEMENTS