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Kazuhito Nakatani
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Shiga, JP
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Patents Grants
last 30 patents
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Patent Grant
Heat-pump-type hot water supply apparatus
Patent number
7,748,227
Issue date
Jul 6, 2010
Panasonic Corporation
Toshikatsu Fukunaga
F24 - HEATING RANGES VENTILATING
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Patent Grant
Air conditioner and refrigerant heater outlet temperature control m...
Patent number
6,109,533
Issue date
Aug 29, 2000
Matsushita Electric Industrial Co., Ltd.
Takahiko Ao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
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Patent Application
HEAT-PUMP-TYPE HOT WATER SUPPLY APPARATUS
Publication number
20070214816
Publication date
Sep 20, 2007
Matsushita Electric Industrial Co., Ltd.
Toshikatsu Fukunaga
F24 - HEATING RANGES VENTILATING