Takanobu Takenaka

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Sakai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic EL display device and method of manufacturing the same
- Patent number 8,283,854
- Issue date Oct 9, 2012
- Japan Display Central Inc.
- Shuhei Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic EL display device and method of manufacturing the same
- Patent number 7,915,813
- Issue date Mar 29, 2011
- Toshiba Matsushita Display Technology Co., Ltd
- Shuhei Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC EL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110089816
- Publication date Apr 21, 2011
- Shuhei Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC EL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20090243466
- Publication date Oct 1, 2009
- Shuhei Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS