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Ichihara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cellulos ester resin modifier, cellulos ester resin composition, op...
Patent number
10,280,290
Issue date
May 7, 2019
DIC Corporation
Teppei Ujihara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition for optical material, optical film, and liquid cr...
Patent number
9,690,010
Issue date
Jun 27, 2017
DIC Corporation
Teppei Ujihara
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
CELLULOS ESTER RESIN MODIFIER, CELLULOS ESTER RESIN COMPOSITION, OP...
Publication number
20170321041
Publication date
Nov 9, 2017
DIC CORPORATION
Teppei Ujihara
G02 - OPTICS
Information
Patent Application
RESIN COMPOSITION FOR OPTICAL MATERIAL, OPTICAL FILM, AND LIQUID CR...
Publication number
20160223714
Publication date
Aug 4, 2016
DIC CORPORATION
Teppei Ujihara
G02 - OPTICS