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Masashi ONO
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Nagoya-City, JP
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Patents Grants
last 30 patents
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Patent Grant
Extruder
Patent number
8,758,004
Issue date
Jun 24, 2014
NGK Insulators, Ltd.
Yuichi Tajima
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
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Patent Application
EXTRUDER
Publication number
20130078326
Publication date
Mar 28, 2013
NGK Insulators, Ltd.
Yuichi TAJIMA
B28 - WORKING CEMENT, CLAY, OR STONE