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2014
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Announcement of a new plant construction for one billion units spark plugs production per year
[228.2 KB]
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Updated IR Calendar
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Updated Download our corporate brochure
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Thomson Reuters awarded the "TOP 100 Global Innovator 2014" to NGK SPARK PLUG for the Second Consecutive Year
[139.1 KB]
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Updated CSR
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Business Highlights for the first half of the financial year ended March 31, 2015
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Notice regarding dividend payment and revised dividend forecast
[14.3 KB]
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Notice regarding revised financial forecast
[12.5 KB]
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Announcement of a business capital tie-up contract of the asthma monitoring system with Spirometrix
[171.6 KB]
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Notice regarding revised financial forecast
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Notice regarding dividend payment and revised dividend forecast
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Consolidated Quarterly Financial Statements in accordance with Japanese GAAP for the six months ended September 30, 2014
[27.6 KB]
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Consolidated Quarterly Financial Statements in accordance with Japanese GAAP for the six months ended September 30, 2014
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New Product Announcement The World’s First Intake Oxygen Sensor for Passenger Cars
[308.1 KB]
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Updated IR Calendar
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About yesterday’s news
[21.0 KB]
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Annual Report 2014
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Announcement of Plea Agreement with the United States Department of Justice Concerning Certain Automotive Components
[29.8 KB]
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Consolidated Quarterly Financial Statements in accordance with Japanese GAAP for the three months ended June 30, 2014
[22.8 KB]
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Consolidated Quarterly Financial Statements in accordance with Japanese GAAP for the three months ended June 30, 2014
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Announcement of Transfer of the Dielectric Business
[99.9 KB]
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Updated Corporate Information
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Updated IR Calendar
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MHPS and NGK SPARK PLUG Sign Basic Agreement on Business Tie-up In Cylindrical Cell Stacks Used in SOFCs
[196.4 KB]
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Notice of Convocation of The 114th Ordinary General Meeting of Shareholders
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Updated IR Calendar
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Business Highlights for the financial year ended 31st March 2014
[1.6 MB]
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Business Highlights for the financial year ended 31st March 2014
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Notice regarding Change in the Number of Shares Constituting One Unit of Shares and Partial Amendment of the Articles of Incorporation
[61.9 KB]
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Consolidated financial reports in accordance with Japanese GAAP for the fiscal year ended March 31, 2014
[68.3 KB]
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Consolidated financial reports in accordance with Japanese GAAP for the fiscal year ended March 31, 2014
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Notice regarding Change in the Number of Shares Constituting One Unit of Shares and Partial Amendment of the Articles of Incorporation
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Announcement of holding a Completion Ceremony of a Spark Plug Insulator Plant
[457.0 KB]
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Updated Corporate Information
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Updated IR Calendar
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Announcement of Joint Development of compact electric vehicle with FOMM.Corporation
[144.3 KB]
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Consolidated Quarterly Financial Statements in accordance with Japanese GAAP for the nine months ended December 31, 2013
[148.1 KB]
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Consolidated Quarterly Financial Statements in accordance with Japanese GAAP for the nine months ended December 31, 2013