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Honeycomb structure
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Patent number 9,764,990
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Issue date Sep 19, 2017
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NGK Insulators, Ltd.
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Shuichi Ichikawa
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Honeycomb structure
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Patent number 9,429,054
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Issue date Aug 30, 2016
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NGK Insulators, Ltd.
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Shuichi Ichikawa
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure
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Patent number 8,404,328
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Issue date Mar 26, 2013
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NGK Insulators, Ltd.
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Fumiharu Sato
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure
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Patent number 8,404,327
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Issue date Mar 26, 2013
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NGK Insulators, Ltd.
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Fumiharu Sato
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure
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Patent number 8,053,054
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Issue date Nov 8, 2011
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NGK Insulators, Ltd.
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Koichi Iwata
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure
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Patent number 8,039,084
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Issue date Oct 18, 2011
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NGK Insulators, Ltd.
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Atsushi Kaneda
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure
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Patent number 8,039,087
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Issue date Oct 18, 2011
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NGK Insulators, Ltd.
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Atsushi Kaneda
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure body
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Patent number 7,670,664
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Issue date Mar 2, 2010
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NGK Insulators, Ltd.
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Atsushi Watanabe
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B28 - WORKING CEMENT, CLAY, OR STONE
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Ceramic filter structure
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Patent number 7,470,303
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Issue date Dec 30, 2008
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NGK Insulators, Ltd.
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Shuichi Ichikawa
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Honeycomb structure
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Patent number 7,435,279
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Issue date Oct 14, 2008
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NGK Insulators, Ltd.
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Naoshi Masukawa
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Honeycomb structure
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Patent number 7,396,576
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Issue date Jul 8, 2008
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NGK Insulators, Ltd.
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Naoshi Masukawa
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Catalyst body
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Patent number 7,348,289
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Issue date Mar 25, 2008
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NGK Insulators, Ltd.
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Shuichi Ichikawa
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Honeycomb filter
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Patent number 7,179,516
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Issue date Feb 20, 2007
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NGK Insulators, Ltd.
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Shuichi Ichikawa
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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