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Kaoru Fujimura
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Tokyo, JP
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last 30 patents
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Patent Grant
Easy-open sealed container
Patent number
7,762,421
Issue date
Jul 27, 2010
Fujimura Kogyo Co., Ltd.
Kaoru Fujimura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Easy-open sealed container
Publication number
20090250466
Publication date
Oct 8, 2009
Kaoru Fujimura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL