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Koji Mori
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Itano-gun, JP
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last 30 patents
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Patent Grant
Weather-resistant composition, coating materials and molded articles
Patent number
6,703,139
Issue date
Mar 9, 2004
Otsuka Chemical Co., Ltd.
Takashi Ogawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bis(benzotriazolyl phenol) compound, ultraviolet absorber, ultravio...
Patent number
6,414,100
Issue date
Jul 2, 2002
Emiko Daimon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bisbenzotriazolylphenol compound
Patent number
5,922,882
Issue date
Jul 13, 1999
Otsuka Kagaku Kabushiki Kaisha
Koji Mori
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING KETAZINE COMPOUND
Publication number
20100105950
Publication date
Apr 29, 2010
OTSUKA CHEMICAL CO., LTD.
Masatoshi Taniguchi
C07 - ORGANIC CHEMISTRY