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Masakuni Morikawa
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Hyogo, JP
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last 30 patents
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Patent Grant
Heating apparatus
Patent number
7,647,897
Issue date
Jan 19, 2010
Noritz Corporation
Ichiro Ootomo
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Heating Apparatus
Publication number
20080061160
Publication date
Mar 13, 2008
Ichiro Ootomo
F28 - HEAT EXCHANGE IN GENERAL