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Yasuyuki Tsurutani
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Organic electroluminescent element, organic EL display device and o...
Patent number
9,515,277
Issue date
Dec 6, 2016
Mitsubishi Chemical Corporation
Kazuki Okabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent element, organic electroluminescent ligh...
Patent number
9,379,361
Issue date
Jun 28, 2016
MITSUBISHI CHEMICAL CORPORATION
Yasuyuki Tsurutani
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT LIGH...
Publication number
20150076483
Publication date
Mar 19, 2015
MITSUBISHI CHEMICAL CORPORATION
Yasuyuki TSURUTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC EL LIGHTING AND ORGANIC...
Publication number
20140326975
Publication date
Nov 6, 2014
MITSUBISHI CHEMICAL CORPORATION
Yasuyuki TSURUTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGAN...
Publication number
20120313511
Publication date
Dec 13, 2012
MITSUBISHI CHEMICAL CORPORATION
Yasuyuki Tsurutani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC EL DISPLAY DEVICE AND O...
Publication number
20110114926
Publication date
May 19, 2011
Kazuki Okabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...