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Particulate filters
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Patent number 11,207,667
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Issue date Dec 28, 2021
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Johnson Matthey Public Limited Company
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Peter Bellham
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Plugged honeycomb structure
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Patent number 11,027,269
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Issue date Jun 8, 2021
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NGK Insulators, Ltd.
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Kazuya Yuki
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Honeycomb structure
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Patent number 10,543,446
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Issue date Jan 28, 2020
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NGK Insulators, Ltd.
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Takahiro Kondo
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure
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Patent number 9,862,651
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Issue date Jan 9, 2018
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NGK Insulators, Ltd.
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Mitsuhiro Ito
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Heat conduction member
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Patent number 9,739,540
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Issue date Aug 22, 2017
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NGK Insulators, Ltd.
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Shinya Yoshida
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F28 - HEAT EXCHANGE IN GENERAL
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Plugged honeycomb structure
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Patent number 9,616,372
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Issue date Apr 11, 2017
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NGK Insulators, Ltd.
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Akira Takahashi
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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 9,574,473
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Issue date Feb 21, 2017
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NGK Insulators, Ltd.
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Mitsuhiro Ito
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Plugged honeycomb structure
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Patent number 9,555,359
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Issue date Jan 31, 2017
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NGK Insulators, Ltd.
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Yoshio Kikuchi
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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 9,468,921
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Issue date Oct 18, 2016
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NGK Insulators, Ltd.
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Yoshimasa Kondo
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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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 9,255,514
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Issue date Feb 9, 2016
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NGK Insulators, Ltd.
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Yoshimasa Omiya
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb filter
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Patent number 9,217,344
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Issue date Dec 22, 2015
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NGK Insulators, Ltd.
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Atsushi Mizuno
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure
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Patent number 9,138,674
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Issue date Sep 22, 2015
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NGK Insulators, Ltd.
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Nobuaki Takahashi
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure body
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Patent number 9,045,372
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Issue date Jun 2, 2015
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NGK Insulators, Ltd.
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Nobuaki Takahashi
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure
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Patent number 8,951,624
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Issue date Feb 10, 2015
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Ibiden Co., Ltd.
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Kazuaki Sakakibara
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Bonded honeycomb segment assembly
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Patent number 8,541,092
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Issue date Sep 24, 2013
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NGK Insulators, Ltd.
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Tomoyuki Takagi
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Honeycomb structure
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Patent number 8,236,404
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Issue date Aug 7, 2012
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NGK Insulators, Ltd.
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Takashi Mizutani
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...