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2018
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Announcement of the acquisition closing relating to the oxygen-related products business
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NGK SPARK PLUG CO., LTD. Selected toAsia ESG Index of "Dow Jones Sustainability Index"2 consecutive years
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Acquisition of the oxygen-related products business of Chart Industries, Inc.,a leading global manufacturer of highly engineered equipment
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NGK SPARK PLUG Publishes its Integration Report 2018
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Notice of Resolution of The 118th Ordinary General Meeting of Shareholders
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Discontinued Products Announcement of Cermet inserts
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Launch of Simple and Selectable Multi-gas Measurement System (NCEM)
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NGK SPARK PLUG CO., LTD. reaches settlement with European Commission