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Yoshiko Kiyohara
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Tokyo-to, JP
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Patents Grants
last 30 patents
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Patent Grant
Hard coat film and curable resin composition for hard coat layer
Patent number
9,284,426
Issue date
Mar 15, 2016
Dai Nippon Printing Co., Ltd.
Tomoyuki Horio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
HARD COAT FILM AND CURABLE RESIN COMPOSITION FOR HARD COAT LAYER
Publication number
20100104858
Publication date
Apr 29, 2010
Tomoyuki HORIO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING AN OPTICAL ELEMENT
Publication number
20080233281
Publication date
Sep 25, 2008
Dai Nippon Printing Co., Ltd.
Yoshiko Kiyohara
G02 - OPTICS
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Patent Application
Composition for orientation film formation
Publication number
20050129876
Publication date
Jun 16, 2005
Yoshiko Kiyohara
G02 - OPTICS