Tetsuya Kato

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Anjyo-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic EL device with organic layer including starburst compound
- Patent number 8,043,723
- Issue date Oct 25, 2011
- DENSO Corporation
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic EL devices and production process thereof
- Patent number 7,402,701
- Issue date Jul 22, 2008
- Denso Corporation
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device
- Patent number 7,374,830
- Issue date May 20, 2008
- Denso Corporation
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic EL devices and production process thereof
- Patent number 7,357,992
- Issue date Apr 15, 2008
- Denso Corporation
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent element and process for its manufacture
- Patent number 7,247,074
- Issue date Jul 24, 2007
- Denso Corporation
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device
- Patent number 6,750,472
- Issue date Jun 15, 2004
- Denso Corporation
- Harumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic EL element for multi-color emission
- Patent number 6,528,188
- Issue date Mar 4, 2003
- Denso Corporation
- Harumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Organic EL devices and production process thereof
- Publication number 20070293704
- Publication date Dec 20, 2007
- DENSO CORPORATION
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic EL device
- Publication number 20070224449
- Publication date Sep 27, 2007
- DENSO CORPORATION
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent element and process for its manufacture
- Publication number 20060186798
- Publication date Aug 24, 2006
- DENSO CORPORATION
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent device
- Publication number 20050184657
- Publication date Aug 25, 2005
- DENSO Corporation
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic EL devices and production process thereof
- Publication number 20050064237
- Publication date Mar 24, 2005
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent element and process for its manufacture
- Publication number 20030117069
- Publication date Jun 26, 2003
- Tetsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent device
- Publication number 20030038287
- Publication date Feb 27, 2003
- Harumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS