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Honeycomb structure
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Patent number 9,885,271
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Issue date Feb 6, 2018
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NGK Insulators, Ltd.
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Yoshimasa Omiya
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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 9,835,063
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Issue date Dec 5, 2017
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NGK Insulators, Ltd.
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Yusuke Hosoi
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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 9,585,196
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Issue date Feb 28, 2017
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NGK Insulators, Ltd.
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Yoshiyuki Kasai
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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