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Refrigerating cycle device
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Patent number 7,302,807
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Issue date Dec 4, 2007
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Matsushita Electric Industrial Co., Ltd.
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Yuuichi Yakumaru
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B60 - VEHICLES IN GENERAL
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Refrigeration-cycle equipment
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Patent number 6,871,511
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Issue date Mar 29, 2005
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Matsushita Electric Industrial Co., Ltd.
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Noriho Okaza
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F28 - HEAT EXCHANGE IN GENERAL
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Refrigerating cycle apparatus and method
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Patent number 6,840,058
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Issue date Jan 11, 2005
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Matsushita Electric Industrial Co., Ltd.
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Masaaki Suzuki
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Working fluid containing difluoroethane
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Patent number 5,433,879
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Issue date Jul 18, 1995
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Matsushita Electric Industrial Co., Ltd.
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Yuji Yoshida
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Working fluid containing tetrafluoroethane
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Patent number 5,370,811
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Issue date Dec 6, 1994
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Matsushita Electric Industrial Co., Ltd.
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Yuji Yoshida
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Working fluid
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Patent number 5,304,319
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Issue date Apr 19, 1994
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Matsushita Electric Industrial Co., Ltd.
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Yuji Yoshida
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Multi-system air conditioner
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Patent number 5,247,806
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Issue date Sep 28, 1993
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Matsushita Electric Industrial Co., Ltd.
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Koji Ebisu
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F24 - HEATING RANGES VENTILATING
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Refrigerant cycling apparatus
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Patent number 5,186,011
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Issue date Feb 16, 1993
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Matsushita Electric Industrial Co., Ltd.
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Yuji Yoshida
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...