Yasushi Ito

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and display device having color filter elements with...
- Patent number 7,839,063
- Issue date Nov 23, 2010
- Sony Corporation
- Akemi Matsuo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Display panel and display device
- Publication number 20050258728
- Publication date Nov 24, 2005
- Akemi Matsuo
- H01 - BASIC ELECTRIC ELEMENTS