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Cooling device
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Patent number 7,255,154
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Issue date Aug 14, 2007
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Matsushita Electric Industrial Co., Ltd.
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Shinya Koga
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Pump
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Patent number D520023
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Issue date May 2, 2006
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Matsushita Electric Industrial Co., Ltd.
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Nobuyuki Goto
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D15 - Machines not elsewhere specified
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Pump casing
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Patent number D519397
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Issue date Apr 25, 2006
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Matsushita Electric Industrial Co., Ltd.
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Shinya Koga
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D11 - Jewelry, symbolic insignia, and ornaments