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Satoshi Mikami
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polymer compound, luminescent material, and light emitting device
Patent number
9,976,078
Issue date
May 22, 2018
Sumitomo Chemical Company, Limited
Nobuhiko Akino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer compound, luminescent material, and light emitting device
Patent number
9,315,723
Issue date
Apr 19, 2016
Sumitomo Chemical Company, Limited
Nobuhiko Akino
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Metal complex and organic electroluminescent device
Patent number
8,492,007
Issue date
Jul 23, 2013
Sumitomo Chemical Company
Satoshi Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aromatic compound
Patent number
8,378,340
Issue date
Feb 19, 2013
Sumitomo Chemical Company, Limited
Satoshi Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aromatic compound
Patent number
8,222,426
Issue date
Jul 17, 2012
Sumitomo Chemical Company, Limited
Satoshi Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymer light-emitting material comprising a conjugated polymer and...
Patent number
8,142,908
Issue date
Mar 27, 2012
Sumitomo Chemical Company, Limited
Tomoya Nakatani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Palladium metal complex
Patent number
8,124,784
Issue date
Feb 28, 2012
Nagasaki University
Keisuke Umakoshi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal complex and organic electroluminescent device
Patent number
8,003,226
Issue date
Aug 23, 2011
Sumitomo Chemical Company, Limited
Satoshi Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aromatic compound
Patent number
7,842,941
Issue date
Nov 30, 2010
Sumitomo Chemical Company, Limited
Satoshi Kobayashi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
POLYMER COMPOUND, LUMINESCENT MATERIAL, AND LIGHT EMITTING DEVICE
Publication number
20160186051
Publication date
Jun 30, 2016
Sumitomo Chemical Company, Limited
Nobuhiko AKINO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMER COMPOUND AND LIGHT EMITTING ELEMENT USING SAME
Publication number
20150115204
Publication date
Apr 30, 2015
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED
Chizu Sekine
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AROMATIC COMPOUND
Publication number
20120238765
Publication date
Sep 20, 2012
Sumitomo Chemical Company, Limited
Satoshi Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METAL COMPLEX AND ORGANIC ELETROLUMINESCENT DEVICE
Publication number
20110227050
Publication date
Sep 22, 2011
Sumitomo Chemical Company, Limited
Satoshi Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOUND CONTAINING NITROGEN-CONTAINING HETEROCYCLIC STRUCT...
Publication number
20110210322
Publication date
Sep 1, 2011
SUMITOMO CHEMICAL COMPANY, LIMITED
Yusuke Ishii
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PALLADIUM METAL COMPLEX
Publication number
20100311982
Publication date
Dec 9, 2010
NAGASAKI UNIVERSITY
Keisuke Umakoshi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AROMATIC COMPOUND
Publication number
20100256396
Publication date
Oct 7, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Satoshi Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMER COMPOUND AND COMPOSITION CONTAINING THE SAME
Publication number
20100033086
Publication date
Feb 11, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Satoshi Mikami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METAL COMPLEX, POLYMER COMPOUND, AND DEVICE CONTAINING IT
Publication number
20090043064
Publication date
Feb 12, 2009
SUMITOMO CHEMICAL COMPANY, LIMITED
Nobuhiko Akino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer Compound, Luminescent Material, and Light Emitting Element
Publication number
20080254320
Publication date
Oct 16, 2008
SUMITOMO CHEMICAL COMPANY, LIMITED
Nobuhiko Akino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Light-Emitting Material and Light-Emitting Device Using the Same
Publication number
20080248220
Publication date
Oct 9, 2008
Sumitomo Chemical Company,Limited
Chizu Sekine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Complex Composition, Polymer Complex Compound And Polymer Light-Emi...
Publication number
20080118773
Publication date
May 22, 2008
Satoshi Mikami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer Material and Device Using the Same
Publication number
20080100199
Publication date
May 1, 2008
Chizu Sekine
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composition and polymer light-emitting device
Publication number
20070103059
Publication date
May 10, 2007
Sumitomo Chemical Company, Limited
Yoshiaki Tsubata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Aromatic compound
Publication number
20070063190
Publication date
Mar 22, 2007
Sumitomo Chemical Company, Limited
Satoshi Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polymer light-emitting material and polymer light-emitting device
Publication number
20070051922
Publication date
Mar 8, 2007
Tomoya Nakatani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer complex compound and polymer light emitting device using th...
Publication number
20070040164
Publication date
Feb 22, 2007
Sumitomo Chemical Company, Limited
Satoshi Mikami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Metal complex and organic letroluminescent devices
Publication number
20050147843
Publication date
Jul 7, 2005
SUMITOMO CHEMICAL COMPANY, LIMITED
Satoshi Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...