Hiroko KANAYA

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Niihame-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Brightness enhancement film-laminated light diffuser plate and meth...
- Patent number 7,932,967
- Issue date Apr 26, 2011
- Sumitomo Chemical Company, Limited
- Hiroko Kanaya
- G02 - OPTICS
Information Patent Grant
Light diffuser plate
- Patent number 7,802,905
- Issue date Sep 28, 2010
- Sumitomo Chemical Company, Limited
- Hiroko Kanaya
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT DIFFUSER PLATE WITH PRIMER LAYER, PROCESS FOR PRODUCING THE S...
- Publication number 20090296024
- Publication date Dec 3, 2009
- Sumitomo Chemical Company, Limited
- Hiroko Kanaya
- G02 - OPTICS
Information Patent Application
BRIGHTNESS ENHANCEMENT FILM-LAMINATED LIGHT DIFFUSER PLATE AND METH...
- Publication number 20090237595
- Publication date Sep 24, 2009
- Sumitomo Chemical Company, Limited
- Hiroko Kanaya
- G02 - OPTICS
Information Patent Application
WHITE SURFACE LIGHT SOURCE AND LIQUID CRYSTAL DISPLAY
- Publication number 20080218659
- Publication date Sep 11, 2008
- Sumitomo Chemical Company, Limited
- Hiroko KANAYA
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSING RESIN COMPOSITION
- Publication number 20080174874
- Publication date Jul 24, 2008
- Sumitomo Chemical Company, Limited
- Hiroko KANAYA
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSER PLATE
- Publication number 20080130293
- Publication date Jun 5, 2008
- Sumitomo Chemical Company, Limited
- Hiroko KANAYA
- G02 - OPTICS
Information Patent Application
Wavelength-selective light-absorbing optical element
- Publication number 20070115206
- Publication date May 24, 2007
- Sumitomo Chemical Company, Limited
- Hiroko Kanaya
- G02 - OPTICS