Emiko Hayakawa

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Kyonan, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device with cold cathode fluorescent lamp ha...
- Patent number 7,990,039
- Issue date Aug 2, 2011
- Hitachi Displays, Ltd.
- Yuko Matsumoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Liquid Crystal Display Device
- Publication number 20090009692
- Publication date Jan 8, 2009
- Yuko MATSUMOTO
- G02 - OPTICS
Information Patent Application
Display device
- Publication number 20050146261
- Publication date Jul 7, 2005
- Emiko Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS