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Sachio Fukuoka
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Tokushima-city, JP
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last 30 patents
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Patent Grant
Exhaust gas purification filter, and method for producing same
Patent number
9,238,197
Issue date
Jan 19, 2016
Otsuka Chemical Co., Ltd.
Hiroyoshi Mori
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
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Patent Application
EXHAUST GAS PURIFICATION FILTER, AND METHOD FOR PRODUCING SAME
Publication number
20130171036
Publication date
Jul 4, 2013
OTSUKA CHEMICAL CO., LTD.
Hiroyoshi Mori
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES