Nobuyasu Ishihara

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Micro lens array sheet for use in backlight device and molding roll...
- Patent number 7,911,701
- Issue date Mar 22, 2011
- Hitachi Maxell, Ltd.
- Yuji Kodera
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MICRO LENS ARRAY SHEET FOR USE IN BACKLIGHT DEVICE AND MOLDING ROLL...
- Publication number 20090244713
- Publication date Oct 1, 2009
- Yuji Kodera
- G02 - OPTICS