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Naoya IKENO
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Kyoto, JP
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last 30 patents
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Patent Grant
Backflow prevention apparatus of clean room
Patent number
9,217,576
Issue date
Dec 22, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Naoya Ikeno
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
BACKFLOW PREVENTION APPARATUS OF CLEAN ROOM
Publication number
20120295530
Publication date
Nov 22, 2012
Naoya IKENO
F24 - HEATING RANGES VENTILATING