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Kouichi Fukushima
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Tochigi, JP
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Patents Grants
last 30 patents
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Patent Grant
Heat-pump hot water supply apparatus
Patent number
7,603,872
Issue date
Oct 20, 2009
Hitachi Appliances, Inc.
Taichi Tanaami
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
Heat-pump hot water supply apparatus
Publication number
20060213209
Publication date
Sep 28, 2006
Taichi Tanaami
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...