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Masahiro Nakaizumi
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Shunan-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Hermetically sealed container and vacuum test substance-collecting...
Patent number
7,726,498
Issue date
Jun 1, 2010
Sekisui Chemical Co., Ltd.
Hideo Anraku
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Hermetically sealed container and vacuum test substance-collecting...
Publication number
20060175280
Publication date
Aug 10, 2006
Hideo Anraku
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE