Hiroki Kato

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic el element, organic el display device, and process for prod...
- Patent number 8,018,137
- Issue date Sep 13, 2011
- Rohm Co., Ltd.
- Noriyuki Shimoji
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Organic el element, organic el display device, and process for prod...
- Publication number 20090102358
- Publication date Apr 23, 2009
- Rohm Co., Ltd.
- Noriyuki Shimoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC EL ELEMENT, ORGANIC EL DISPLAY USING SAME AND MANUFACTURING...
- Publication number 20060279206
- Publication date Dec 14, 2006
- Rohm Co., Ltd.
- Shimoji NORIYUKI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR