Tamami Koyama

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting device using a compound having a carrier tra...
- Patent number 8,268,456
- Issue date Sep 18, 2012
- Showa Denko K.K.
- Tamami Koyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of producing a display device
- Patent number 8,016,629
- Issue date Sep 13, 2011
- Showa Denko K.K.
- Tamami Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence device using a copolymer and a phosphor...
- Patent number 7,872,411
- Issue date Jan 18, 2011
- Showa Denko K.K.
- Tetsuhiko Yamaguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent device and production method thereof
- Patent number 7,781,959
- Issue date Aug 24, 2010
- Showa Denko K.K.
- Tamami Koyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting material and organic light-emitting device
- Patent number 7,223,483
- Issue date May 29, 2007
- Showa Denko K.K.
- Koro Shirane
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite metal material and method for manufacturing the same, etc...
- Patent number 6,855,408
- Issue date Feb 15, 2005
- Showa Denko K.K.
- Masatsugu Shimomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of measuring enzyme activity by using a column having an imm...
- Patent number 5,654,152
- Issue date Aug 5, 1997
- Showa Denko Kabushiki Kaisha
- Tamami Koyama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
BATTERY BODY UNIT FOR REDOX FLOW BATTERY, REDOX FLOW BATTERY USING...
- Publication number 20210083305
- Publication date Mar 18, 2021
- SHOWA DENKO K.K.
- Tamami KOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE MATERIAL, TRANSMISSION SHEET, TRANSMISSION UNIT, AND NON-...
- Publication number 20140300204
- Publication date Oct 9, 2014
- Showa Denko K.K.
- Tamami Koyama
- B32 - LAYERED PRODUCTS
Information Patent Application
TRANSMISSION SHEET, TRANSMISSION UNIT, AND NON-CONTACT POWER TRANSM...
- Publication number 20140239738
- Publication date Aug 28, 2014
- Showa Denko K.K.
- Tamami Koyama
- B32 - LAYERED PRODUCTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE USING A COPOLYMER AND A PHOSPHOR...
- Publication number 20090284133
- Publication date Nov 19, 2009
- Showa Denko K.K.
- Tetsuhiko Yamaguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC ELECTRO-LUMINESCENCE LIGHT-EMITTING DEVICE AND PROCESS FOR...
- Publication number 20090102357
- Publication date Apr 23, 2009
- Showa Denko K.K.
- Tamami Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTRO-LUMINESCENCE ELEMENT, PRODUCTION METHOD AND USE THE...
- Publication number 20090091918
- Publication date Apr 9, 2009
- Showa Denko K.K.
- Tamami Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING A DISPLAY DEVICE
- Publication number 20090079330
- Publication date Mar 26, 2009
- Showa Denko K.K.
- Tamami Koyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE USING A COMPOUND HAVING A CARRIER TRA...
- Publication number 20090058286
- Publication date Mar 5, 2009
- Showa Denko K.K.
- Tamami Koyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
3D Display Device and 3D Display Method
- Publication number 20080231548
- Publication date Sep 25, 2008
- SHOWA DENKO K.K.
- Tamami Koyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Organic Electroluminescent Device And Production Method Thereof
- Publication number 20070194704
- Publication date Aug 23, 2007
- SHOWA DENKO K.K.
- Tamami Koyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Polymer for anode buffer layer, coating solution for anode buffer l...
- Publication number 20070173575
- Publication date Jul 26, 2007
- SHOWA DENKO K.K.
- Tamami Koyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Phosphorescent polymer compound and organic light emitting device u...
- Publication number 20070155928
- Publication date Jul 5, 2007
- SHOWDA DENKO K.K.
- Tamami Koyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composite metal material and method for manufacturing the same, etc...
- Publication number 20040076795
- Publication date Apr 22, 2004
- SHOWA DENKO K.K.
- Masatsugu Shimomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting material and organic light-emitting device
- Publication number 20030181694
- Publication date Sep 25, 2003
- Koro Shirane
- B82 - NANO-TECHNOLOGY

Tamami Koyama

Person

Patents Grantslast 30 patents

Organic light-emitting device using a compound having a carrier tra...

Method of producing a display device

Organic electroluminescence device using a copolymer and a phosphor...

Organic electroluminescent device and production method thereof

Light-emitting material and organic light-emitting device

Composite metal material and method for manufacturing the same, etc...

Method of measuring enzyme activity by using a column having an imm...

Patents Applicationslast 30 patents

BATTERY BODY UNIT FOR REDOX FLOW BATTERY, REDOX FLOW BATTERY USING...

COMPOSITE MATERIAL, TRANSMISSION SHEET, TRANSMISSION UNIT, AND NON-...

TRANSMISSION SHEET, TRANSMISSION UNIT, AND NON-CONTACT POWER TRANSM...

ORGANIC ELECTROLUMINESCENCE DEVICE USING A COPOLYMER AND A PHOSPHOR...

ORGANIC ELECTRO-LUMINESCENCE LIGHT-EMITTING DEVICE AND PROCESS FOR...

ORGANIC ELECTRO-LUMINESCENCE ELEMENT, PRODUCTION METHOD AND USE THE...

METHOD OF PRODUCING A DISPLAY DEVICE

ORGANIC LIGHT-EMITTING DEVICE USING A COMPOUND HAVING A CARRIER TRA...

3D Display Device and 3D Display Method

Organic Electroluminescent Device And Production Method Thereof

Polymer for anode buffer layer, coating solution for anode buffer l...

Phosphorescent polymer compound and organic light emitting device u...

Composite metal material and method for manufacturing the same, etc...

Light-emitting material and organic light-emitting device