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Kyousuke Masuya
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Ichihara, JP
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor light-emitting element, semiconductor light-emitting...
Patent number
8,629,473
Issue date
Jan 14, 2014
Toyoda Gosei Co., Ltd.
Takehiko Okabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode
Patent number
8,097,892
Issue date
Jan 17, 2012
Showa Denko K.K.
Kyousuke Masuya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting diode, production method thereof and lamp
Patent number
8,022,436
Issue date
Sep 20, 2011
Showa Denko K.K.
Ryouichi Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT
Publication number
20150037910
Publication date
Feb 5, 2015
Showa Denko K.K.
Naoyuki Imai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING ORGANIC...
Publication number
20140326983
Publication date
Nov 6, 2014
Showa Denko K.K.
Yusuke Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
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, 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
SEMICONDUCTOR LIGHT- EMITTING ELEMENT, SEMICONDUCTOR LIGHT- EMITTIN...
Publication number
20120138999
Publication date
Jun 7, 2012
Showa Denko K.K.
Takehiko Okabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE, LIGHT-EMITTING DIODE LAMP, METHOD FOR MANUFAC...
Publication number
20110298002
Publication date
Dec 8, 2011
Showa Denko K.K.
Ryouichi Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE, PRODUCTION METHOD THEREOF AND LAMP
Publication number
20100123161
Publication date
May 20, 2010
SHOWA DENKO K.K.
Ryouichi TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE
Publication number
20090127578
Publication date
May 21, 2009
Showa Denko K.K.
Kyousuke Masuya
H01 - BASIC ELECTRIC ELEMENTS