Kojiro Tachi

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescent device
- Patent number 7,419,727
- Issue date Sep 2, 2008
- Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
- Kazushige Kojima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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

Patents Applicationslast 30 patents

Information Patent Application
Organic electroluminescent device
- Publication number 20060192473
- Publication date Aug 31, 2006
- Kazushige Kojima
- C07 - ORGANIC CHEMISTRY
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 electro luminescence display panel and method for manufactu...
- Publication number 20040164673
- Publication date Aug 26, 2004
- DENSO Corporation
- Harumi Suzuki
- 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