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Icemaker and freezer
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Patent number 10,767,914
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Issue date Sep 8, 2020
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Nidec Servo Corporation
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Eiji Kuroda
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Motor driving circuit
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Patent number 8,022,648
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Issue date Sep 20, 2011
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Nidec Servo Corporation
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Hideaki Ito
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Automatic icemaker
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Patent number 7,845,180
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Issue date Dec 7, 2010
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Japan Servo Co., Ltd.
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Kenji Sugaya
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Automatic icemaker
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Patent number 7,665,316
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Issue date Feb 23, 2010
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Japan Servo Co., Ltd.
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Hideaki Ito
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Automatic icemaker
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Patent number 7,487,645
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Issue date Feb 10, 2009
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Japan Servo Co., Ltd.
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Naotaka Sasaki
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Wasteless type lamination system
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Patent number 7,066,231
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Issue date Jun 27, 2006
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Japan Servo Co., Ltd.
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Naotaka Sasaki
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Double-side lamination system
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Patent number 6,893,521
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Issue date May 17, 2005
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Japan Servo Co., Ltd.
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Naotaka Sasaki
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Lamination system
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Patent number 6,736,179
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Issue date May 18, 2004
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Japan Servo Co., Ltd.
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Hideaki Ito
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC