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Kanjiro Sako
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light emitting element, method for manufacturing light emitting ele...
Patent number
8,735,875
Issue date
May 27, 2014
Showa Denko K.K.
Masaru Tajima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for manufacturing sealed organic electroluminescence devices
Patent number
8,268,650
Issue date
Sep 18, 2012
Showa Denko K.K.
Kunio Kondo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC LIGHT-EMITTING ELEMENT, METHOD FOR MANUFACTURING ORGANIC LI...
Publication number
20140203255
Publication date
Jul 24, 2014
Showa Denko K.K.
Kanjiro Sako
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING ORGANIC...
Publication number
20140131690
Publication date
May 15, 2014
Showa Denko K.K.
Kunio Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING ELEMENT, METHOD FOR MAKING ORGANIC LIGHT-EMI...
Publication number
20140084278
Publication date
Mar 27, 2014
Showa Denko K.K.
Kanjiro Sako
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING ELEMENT, PRODUCTION METHOD FOR ORGANIC LIGHT...
Publication number
20140048793
Publication date
Feb 20, 2014
Showa Denko K.K.
Kanjiro Sako
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESCENT ELEMENT, ELECTROLUMINESCENT ELEMENT MANUFACTURIN...
Publication number
20130161679
Publication date
Jun 27, 2013
Showa Denko K.K.
Kunio Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESCENT ELEMENT, METHOD FOR MANUFACTURING ELECTROLUMINES...
Publication number
20120299469
Publication date
Nov 29, 2012
SHOWA DENKO K.K.
Kunio Kondo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT EMITTING ELEMENT, METHOD FOR MANUFACTURING LIGHT EMITTING ELE...
Publication number
20120267614
Publication date
Oct 25, 2012
Showa Denko K.K.
Masaru Tajima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SURFACE TREATMENT METHOD FOR ELECTRODES, ELECTRODE, AND PROCESS FOR...
Publication number
20120068167
Publication date
Mar 22, 2012
Showa Denko K.K.
Kanjiro Sako
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT, IMAGE DISPLAY DEVICE AND ILLUMINATING DEVICE
Publication number
20110227107
Publication date
Sep 22, 2011
SHOWA DENKO K.K.
Kunio KONDO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR MANUFACTURING SEALED ORGANIC ELECTROLUMINESCENCE DEVICES
Publication number
20110129951
Publication date
Jun 2, 2011
SHOWA DENKO K.K.
Kunio Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR TREATING AN ELECTRODE SURFACE, ELECTRODE, AND PROCESS F...
Publication number
20110001423
Publication date
Jan 6, 2011
Showa Denko K.K.
Nobuhiro Natori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND METHOD OF PRODUCING THE SAME
Publication number
20090102372
Publication date
Apr 23, 2009
Showa Denko K.K.
Kunio Kondo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Polymer Light-Emitting Material and Organic Light Emitting Element
Publication number
20080050604
Publication date
Feb 28, 2008
Yoshiaki Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...