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Shuichi Naijo
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light emitting apparatus, display apparatus and method for manufact...
Patent number
8,157,400
Issue date
Apr 17, 2012
Showa Denko K.K.
Shuji Gomi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light guide member, planar light source device provided with the li...
Patent number
8,021,033
Issue date
Sep 20, 2011
Showa Denko K.K.
Koji Tokita
G02 - OPTICS
Information
Patent Grant
Light guide member having light mixing protrusion, flat light sourc...
Patent number
7,942,546
Issue date
May 17, 2011
Showa Denko K.K.
Shuichi Naijo
G02 - OPTICS
Information
Patent Grant
Light guide member, flat light source device, and display device
Patent number
7,914,197
Issue date
Mar 29, 2011
Showa Denko K.K.
Shuichi Naijo
G02 - OPTICS
Information
Patent Grant
Light guide member, planar light source device using the light guid...
Patent number
7,901,124
Issue date
Mar 8, 2011
Showa Denko K.K.
Shuji Gomi
G02 - OPTICS
Information
Patent Grant
Antistatic agent, antistatic film and product coated with antistati...
Patent number
7,887,906
Issue date
Feb 15, 2011
Showa Denko K.K.
Takashi Ohkubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting material and organic light-emitting device
Patent number
7,763,365
Issue date
Jul 27, 2010
Showa Denko K.K.
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Light emitting material and organic light-emitting device
Patent number
7,736,757
Issue date
Jun 15, 2010
Showa Denko K.K.
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Light emitting material and organic light-emitting device
Patent number
7,635,527
Issue date
Dec 22, 2009
Showa Denko K.K.
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Light emitting material and organic light-emitting device
Patent number
7,396,598
Issue date
Jul 8, 2008
Showa Denko K.K.
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable composition and use thereof
Patent number
7,022,264
Issue date
Apr 4, 2006
Showa Denko Kabushiki Kaisha
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable composition and use thereof
Patent number
6,878,492
Issue date
Apr 12, 2005
Showa Denko Kabushiki Kaisha
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermopolymerizable composition for battery use
Patent number
6,562,513
Issue date
May 13, 2003
Showa Denki Kabushiki Kaisha
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sealed non-aqueous electrolyte cell having a casing of a sheet of l...
Patent number
6,337,153
Issue date
Jan 8, 2002
Sanyo Electric Co., LTD
Yasunobu Kodama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermopolymerizable composition and use thereof
Patent number
6,316,563
Issue date
Nov 13, 2001
Showa Denko K.K.
Shuichi Naijo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ion conductive laminate and production method and use thereof
Patent number
6,306,509
Issue date
Oct 23, 2001
Showa Denko K.K.
Masataka Takeuchi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polymerizable compound, solid polymer electrolyte using the same an...
Patent number
6,190,805
Issue date
Feb 20, 2001
Showa Denko Kabushiki Kaisha
Masataka Takeuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Film for a separator of electrochemical apparatus, and production m...
Patent number
6,096,456
Issue date
Aug 1, 2000
Showa Denko K.K.
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
NONAQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERY AND NONAQUEOU...
Publication number
20160126592
Publication date
May 5, 2016
SHOWA DENKO K.K.
Shunsuke SAITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE CONNECTION MEMBER, LIGHT EMITTING DEVICE AND DISPLAY D...
Publication number
20100254119
Publication date
Oct 7, 2010
Showa Denko K.K.
Shuichi Naijo
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING DEVICE, DISPLAY DEVICE AND MANUFACTURING METHOD OF T...
Publication number
20100246213
Publication date
Sep 30, 2010
Showa Denko K.K.
Shuichi Naijo
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE, CAP, LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTUR...
Publication number
20100220461
Publication date
Sep 2, 2010
SHOWA DENKO K.K.
Shuichi Naijo
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING APPARATUS, DISPLAY APPARATUS AND METHOD FOR MANUFACT...
Publication number
20090284952
Publication date
Nov 19, 2009
Showa Denko K.K.
Shuji Gomi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LIGHT GUIDE MEMBER, PLANAR LIGHT SOURCE DEVICE USING THE LIGHT GUID...
Publication number
20090284956
Publication date
Nov 19, 2009
Showa Denko K.K.
Shuji Gomi
G02 - OPTICS
Information
Patent Application
REFLECTOR FRAME, FLAT LIGHT SOURCE DEVICE PROVIDED WITH THE REFLECT...
Publication number
20090244885
Publication date
Oct 1, 2009
Showa Denko K.K.
Takeo Watanabe
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE MEMBER, FLAT LIGHT SOURCE DEVICE, AND DISPLAY DEVICE
Publication number
20090225530
Publication date
Sep 10, 2009
Showa Denko K.K.
Shuichi Naijo
G02 - OPTICS
Information
Patent Application
LUMINOUS DEVICE MOUNTING SUBSTRATE, LUMINOUS DEVICE MOUNTING PACKAG...
Publication number
20090225541
Publication date
Sep 10, 2009
Showa Denko K.K.
Shuji Gomi
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE MEMBER, PLANAR LIGHT SOURCE DEVICE PROVIDED WITH THE LI...
Publication number
20090129058
Publication date
May 21, 2009
Showa Denko K.K.
Koji Tokita
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE MEMBER, FLAT LIGHT SOURCE DEVICE, AND DISPLAY DEVICE
Publication number
20090091920
Publication date
Apr 9, 2009
Showa Denko K.K.
Shuichi Naijo
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE
Publication number
20080290793
Publication date
Nov 27, 2008
Showa Denko K.K.
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGHT EMITTING MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE
Publication number
20080290792
Publication date
Nov 27, 2008
Showa Denko K.K.
Masataka TAKEUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Antistatic Agent, Antistatic Film and Product Coated with Antistati...
Publication number
20080193730
Publication date
Aug 14, 2008
SHOWA DENKO K.K.
Takashi Ohkubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING MATERIAL AND ORGANIC LIGHT-EMITTING DEVICE
Publication number
20080152947
Publication date
Jun 26, 2008
Showa Denko K.K.
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Conjugated copolymer, production method thereof and capacitor using...
Publication number
20070129534
Publication date
Jun 7, 2007
SHOWA DENKO K.K.
Hideki Ohata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Light emitting material and organic light-emitting device
Publication number
20040247934
Publication date
Dec 9, 2004
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerizable composition and use thereof
Publication number
20040218346
Publication date
Nov 4, 2004
Showa Denko K.K.
Masataka Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermopolymerizable composition and use thereof
Publication number
20020161146
Publication date
Oct 31, 2002
Showa Denko K.K.
Shuichi Naijo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polymerizable composition and use thereof
Publication number
20020018938
Publication date
Feb 14, 2002
SHOWA DENKO KABUSHIKI KAISHA
Masataka Takeuchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ION CONDUCTIVE LAMINATE AND PRODUCTION METHOD AND USE THEREOF
Publication number
20010014420
Publication date
Aug 16, 2001
MASATAKA TAKEUCHI
B32 - LAYERED PRODUCTS
Information
Patent Application
THERMOPOLYMERIZABLE COMPOSITION AND USE THEREOF
Publication number
20010011119
Publication date
Aug 2, 2001
SHUICHI NAIJO
C07 - ORGANIC CHEMISTRY