News
Features the latest in NGK’s company information, product information, and investor relations information.
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March 20, 2018 Product
Significant Expansion in Production Capacity for Ceramics for Semiconductor Manufacturing Equipment Bringing Forward the Start of Production at the New Plant in Tajimi City, Gifu Prefecture and Expanding Production Capacity
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February 21, 2018 Company
The Mizuho New E1 Building of the Nagoya Site Was Selected for Sustainable Buildings and Other Leading Projects (Advanced CO2 Emission Reduction Type)
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January 30, 2018 IR
Summary of Consolidated Financial Results for the Nine Months Ended December 31, 2017 [665.9 KB/PDF]
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November 8, 2017 Product
Schneider Electric and NGK Partner to Jointly Promote Best-in-Class Large Capacity Energy Storage System
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October 31, 2017 IR
Summary of Consolidated Financial Results for the Six Months Ended September 30, 2017 [587.9 KB/PDF]
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October 31, 2017 IR
Notice Regarding Revisions to the Dividends Forecast [21.1 KB/PDF]
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October 25, 2017 Company
NGK Selected as one of the Leading Company among Companies Supporting Aichi Women's Career Success
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October 11, 2017 Company
Expansion in Production Capacity for NOx Sensors
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September 12, 2017 Company
NGK Selected as Constituent Company for a Global Index of Socially Responsible Investment for the Second Consecutive Year
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July 28, 2017 IR
Summary of Consolidated Financial Results for the Three Months Ended June 30, 2017 [535.9 KB/PDF]
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July 26, 2017 Company
No. 2 Plant to be Established for NGK Ceramics Suzhou
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June 23, 2017 Company
Receipt of Correction Notice Based on Transfer Pricing Taxation [98.8 KB/PDF]
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May 18, 2017 Product
Expansion in Production Capacity for Ceramics for Semiconductor Manufacturing Equipment
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May 9, 2017 Product
Start of Operations at the Ishikawa Plant of NGK CERAMIC DEVICE
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April 28, 2017 IR
Summary of Consolidated Financial Results for the Year Ended March 31, 2017 [699.8 KB/PDF]
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April 28, 2017 Company
Notice Change in Representative Directors [100.6 KB/PDF]
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March 30, 2017 Product
NGK to Dramatically Bolster Production Capacity of Ceramics for Purification of Automobile Exhaust Gas in Poland
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March 21, 2017 Product
Large-Scale Hybrid Battery System Demonstration Project to Launch in Germany
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January 31, 2017 IR
Notice Regarding Revisions to the financial results forecasts for the full year ending March 31, 2017 [592.5 KB/PDF]
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January 31, 2017 IR
Summary of Consolidated Financial Results for the Nine Months Ended December 31, 2016 [592.5 KB/PDF]
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January 25, 2017 Company
NGK files an appeal with the Korean Supreme Court against the Patent Court's decision
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December 20, 2016 Company
Filing Action for the Revocation of Correction based on Transfer Pricing Taxation [102.9 KB/PDF]
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October 28, 2016 IR
Summary of Consolidated Financial Results for the Six Months Ended September 30, 2016 [467.7 KB/PDF]
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October 28, 2016 Product
NGK to Expand Production Facilities for Ceramic Products for Automotive Exhaust Gas Purifiers in China NGK Also Commences Production for Gasoline Particulate Filters (GPF) for Gasoline-Engine Vehicles
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September 15, 2016 Sustainability
NGK Selected as Constituent Company for a Global Index of Socially Responsible Investment for the First Time
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September 9, 2016 Company
Appeal against the district court's decision in patent infringement action in Korea
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July 28, 2016 IR
Summary of Consolidated Financial Results for the Three Months Ended June 30, 2016 [691.1 KB/PDF]
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June 28, 2016 IR
Notice Regarding the Status and Completion of Acquisition of Own Shares [31.5 KB/PDF]
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June 24, 2016 IR
Notice Regarding Receipt of the Written Verdict from National Tax Tribunal [57.0 KB/PDF]
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June 16, 2016 IR
Notice Regarding the Result of Acquisition of Own Shares through Off-Auction Own Share Repurchase Trading (N-NET3) [30.6 KB/PDF]
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June 15, 2016 IR
Notice Regarding Acquisition of Own Shares through Off-Auction Own Share Repurchase Trading (N-NET3) [61.2 KB/PDF]
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June 2, 2016 IR
Notice Regarding the Status of Acquisition of Own Shares [30.9 KB/PDF]
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April 28, 2016 IR
Summary of Consolidated Financial Results for the Year Ended March 31, 2016 [1.1 MB/PDF]
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April 28, 2016 IR
Notice Regarding Dividends from Surplus [33.7 KB/PDF]
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April 28, 2016 IR
Notice Regarding Acquisition of Own Shares(Acquisition of own shares pursuant to the provisions of Article 165, Paragraph 2 of the Company Law) [59.4 KB/PDF]
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April 28, 2016 IR
Notice Regarding Change of Number of Shares Constituting One Unit and Partial Amendment to Articles of Incorporation [33.9 KB/PDF]
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March 31, 2016 Sustainability
Formulation of the Fourth Five-Year Environmental Action Plan
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March 3, 2016 Product
The World's Largest NAS Battery Installation Commences Operation Short Installation Period Achieved through Containerized, Compact Format
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January 29, 2016 IR
Summary of Consolidated Financial Results for the Nine Months ended December 31, 2015 [341.8 KB/PDF]
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December 21, 2015 Company
Strengthening the Corporate Governance Structures --Establishment of New Committees and Expansion of the Whistle-blowing System
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November 20, 2015 Product
Full Operation on a State-of-the-Art HONEYCERAM Production Line Started at the Ishikawa Plant
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October 30, 2015 IR
Summary of Consolidated Financial Results for the Six Months Ended September 30, 2015 [342.3 KB/PDF]
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October 20, 2015 Product
NAS Battery Delivered to Oki Islands Hybrid Project
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September 4, 2015 Company
Plea Agreement with U.S. Department of Justice concerning ceramic substrates for catalytic converters
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July 30, 2015 IR
Summary of Consolidated Financial Results for the Three Months Ended June 30, 2015 [336.8 KB/PDF]
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July 30, 2015 IR
Notice Regarding Revisions to the Dividends Forecast [336.8 KB/PDF]
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June 22, 2015 Product
NGK Receives Order for World's Largest Battery Using Containerized Large-Capacity NAS Batteries for Kyushu Electric Power Co, Japan
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May 14, 2015 Product
NGK to Expand and Enhance Its Global Production System for Ceramic Products for Purifying Automotive Exhaust
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May 12, 2015 Company
Notice Change in Representative Directors [30.4 KB/PDF]
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May 12, 2015 IR
Notice Regarding Dividends from Surplus [33.6 KB/PDF]
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May 12, 2015 IR
Summary of Consolidated Financial Results for the Year Ended March 31, 2015 [1.1 MB/PDF]
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April 20, 2015 Company
Notice Regarding Establishment of a Local Subsidiary in India
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April 13, 2015 Product
NGK to Bolster Production Capacity of NOx Sensor Elements Decision to Construct a New Element Production Plant at the Ishikawa Plant
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April 6, 2015 Sustainability
Participation in United Nations Global Compact
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March 23, 2015 Product
NOx Sensor Wins Okochi Memorial Production Prize
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March 11, 2015 Product
NGK to Bolster Production Capacity for Ceramic Products for Diesel Automotive Exhaust Gas Purifiers. Decision to Construct a Second Plant for NGK CERAMICS POLSKA.
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February 19, 2015 Product
NAS Battery Wins the Gold Prize at the 2015 Aichi Environmental Awards
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January 30, 2015 IR
Summary of Consolidated Financial Results for the Nine Months ended December 31, 2014 [151.2 KB/PDF]
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January 28, 2015 Product
NAS Battery System for Electric Energy Storage Installed at Kashiwa-no-ha Smart City Japan's First Inter-District Dispersed Power Sources Sharing Starts Full-Fledged Operation -Realizing cuts in peak power demand on a community level and reinforcing disa
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December 10, 2014 IR
Notice Regarding Gain on Change in Equity due to Issuance of New Shares and Disposal of Treasury Stock by Associate Accounted for by Using the Equity Method
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October 30, 2014 IR
Summary of Consolidated Financial Results for the Six Months ended September 30, 2014 [131.2 KB/PDF]
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September 19, 2014 Company
Patent infringement action filed in Korea concerning NGK's patent on a heater for semiconductor manufacturing equipment
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September 3, 2014 Company
Notice Concerning Acquisition of Shares of NIPPON STEEL & SUMIKIN Electronics Devices Inc. (Consolidation)
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August 1, 2014 Product
Pharmaceutical Manufacturer Starts Operation of NAS Battery System for Concurrent Use as an Instantaneous Voltage Sag Countermeasure
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July 31, 2014 IR
Summary of Consolidated Financial Results for the Three Months ended June 30, 2014 [143.3 KB/PDF]
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July 31, 2014 IR
Notice Regarding Revisions to the Dividends Forecast [31.9 KB/PDF]
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July 31, 2014 IR
Notice Regarding Revisions to the Business Forecasts for the First Half and the Full-Year of the Fiscal 2014 [70.3 KB/PDF]
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July 10, 2014 Product
NOx Sensor Production Capacity to Increase 1.5-Fold
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May 29, 2014 Product
NOx Sensor Wins Invention Prize at National Commendation for Invention
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May 15, 2014 IR
Summary of Consolidated Financial Results for the year ended March 31, 2014 [158.8 KB/PDF]
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May 15, 2014 Company
Change in Representative Directors
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April 25, 2014 Product
NGK to Bolster Production Facilities for Ceramic Products for Automotive Exhaust Gas Purifiers in Poland
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March 27, 2014 Product
NGK Decides to Commercialize Bonded Wafers
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March 18, 2014 Company
Notice Regarding Dissolution of a Subsidiary [32.0 KB/PDF]
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March 17, 2014 IR
Notice Regarding Revisions to the Dividends Forecast [37.2 KB/PDF]
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January 31, 2014 IR
Summary of Consolidated Financial Results for the Nine Months ended December 31, 2013 [153.4 KB/PDF]
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January 31, 2014 IR
Notice Regarding Revisions to the Business Forecast for the Full-Year [153.4 KB/PDF]
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January 31, 2014 IR
Notice Regarding Impairment Loss on Fixed Assets [28.9 KB/PDF]
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December 12, 2013 Product
State-of-the-Art HONEYCERAM Production Line to be Added at Ishikawa Plant
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October 30, 2013 IR
Notice Regarding Differences between Business Forecast and Actual Results for the First Half of Fiscal 2013 and Revisions to Business Forecast for the Full-Year [72.0 KB/PDF]
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October 30, 2013 IR
Summary of Consolidated Financial Results for the Six Months ended September 30, 2013 [110.5 KB/PDF]
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July 31, 2013 IR
Notice Regarding Revisions to the Business Forecast for the First Half of Fiscal 2013 [69.9 KB/PDF]
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July 31, 2013 IR
Summary of Consolidated Financial Results for the Three Months ended June 30, 2013 [101.1 KB/PDF]
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June 4, 2013 Product
NOx Sensor Wins Ceramic Society of Japan's Technology Award
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May 31, 2013 Product
Bonded Wafers for SAW Filters Receive Japan Fine Ceramics Association Award for Technical Advancement
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May 14, 2013 IR
Summary of Consolidated Financial Results for the year ended March 31, 2013 [148.9 KB/PDF]
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May 14, 2013 Product
NGK and Italian TSO (Terna) came to an agreement for supply of NAS battery system
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May 14, 2013 Company
Notice of Change in Representative Directors
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January 31, 2013 IR
Summary of Consolidated Financial Results for the Nine Months ended December 31, 2012 [91.9 KB/PDF]
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January 31, 2013 IR
Notice Regarding Revisions of Business Forecasts [44.3 KB/PDF]
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December 18, 2012 Sustainability
UN Approves NGK Insulator's CO2 Emissions Reduction Project in Mexico as a CDM
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November 1, 2012 IR
(Amendment) Notice Regarding Loss from Write-Down of Securities and Revisions to Business Forecasts [21.0 KB/PDF]
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October 31, 2012 IR
Summary of Consolidated Financial Results for the Six Months ended September 30, 2012 [260.0 KB/PDF]
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October 30, 2012 Product
Development of Gallium Nitride Wafers Nearly Doubling Green LED Luminous Efficiency
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September 28, 2012 IR
Notice Regarding Loss from Write-Down of Securities and Revisions to Business Forecasts
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September 18, 2012 Product
Launch of Smart Grid Demonstration Site in Los Alamos
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July 30, 2012 IR
Summary of Consolidated Financial Results for the Three Months ended June 30, 2012 [266.0 KB/PDF]
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June 7, 2012 Product
NGK Developed GaN Wafer for Ultra High Brightness LEDs
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May 11, 2012 IR
Summary of Consolidated Financial Results for the Year Ended March 31, 2012 [133.1 KB/PDF]
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April 25, 2012 Product
Cause of NAS Battery Fire Incident, Safety Enhancement Measures and Resumption of Operations
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March 5, 2012 Product
NGK to Establish New Plant for Ceramic Products for Diesel Automotive Exhaust Gas Purifiers in Poland
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February 2, 2012 Product
Acquisition of Semiconductor Manufacturing Equipment-Related Business From U.S. Manufacturer
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January 31, 2012 IR
Summary of Consolidated Financial Results for the Nine Months ended December 31, 2011 [82.3 KB/PDF]
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January 25, 2012 Product
NGK to Increase Production Capacity for High-precision NOx Sensor
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December 19, 2011 IR
Notice of Projected Extraordinary Loss on NAS Battery Safety Measures, Allowance for Income Taxes Based on Transfer Pricing Taxation and Revision of Business Forecasts [52.4 KB/PDF]
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December 5, 2011 Product
NGK Introduces New Wafer Products for Electronic Devices at SEMICON Japan
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October 28, 2011 IR
Summary of Consolidated Financial Results for the Six Months ended September 30, 2011 [65.2 KB/PDF]
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October 28, 2011 IR
Notice Regarding Differences in Business Forecasts and Revisions to Business Forecasts [72.6 KB/PDF]
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October 28, 2011 Product
NAS Battery Fire Incident and Response
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October 25, 2011 IR
NGK Responds to News Reports Today
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October 7, 2011 Product
NAS Battery Fire (Second Report)
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September 22, 2011 Product
Notification of NAS Battery Fire and Apology
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July 28, 2011 IR
Summary of Consolidated Financial Results for the Three Months ended June 30, 2011 [299.9 KB/PDF]
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May 30, 2011 Company
Nagoya Institute of Technology and NGK Launch Innovation Laboratory Project
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May 12, 2011 IR
Summary of Consolidated Financial Results for the Year ended March 31, 2011 [127.1 KB/PDF]
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March 18, 2011 IR
Notice Concerning Amendments to the Forecasts for the Fiscal Year ending March 31, 2011 [270.0 KB/PDF]
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February 21, 2011 Company
Change in Representative Directorseramic Membranes & Separators
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January 31, 2011 IR
Summary of Consolidated Financial Results for the Nine Months ended December 31, 2010 [296.3 KB/PDF]
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October 28, 2010 IR
Summary of Consolidated Financial Results for the Six Months ended September 30, 2010 [89.1 KB/PDF]
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July 29, 2010 IR
Summary of Consolidated Financial Results for the Three Months ended June 30, 2010 [128.9 KB/PDF]
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May 12, 2010 IR
Summary of Consolidated Financial Results for the Year ended March 31, 2010 [345.4 KB/PDF]
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February 9, 2010 Product
Sodium sulphur NAS battery asset development agreed, announces consortium
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January 29, 2010 IR
Summary of Consolidated Financial Results for the Nine Months ended December 31, 2009 [99.2 KB/PDF]
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October 29, 2009 IR
Summary of Consolidated Financial Results for the Six Months ended September 30, 2009 [114.8 KB/PDF]
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September 29, 2009 IR
Announcement of Revision to 2009 Financial Results Forecast [59.5 KB/PDF]
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July 30, 2009 IR
Summary of Consolidated Financial Results for the First Quarter ended June 30, 2009 [99.8 KB/PDF]
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June 11, 2009 Product
NGK develops world's most efficient fuel cell
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May 12, 2009 IR
Summary of Consolidated Financial Results for the Year Ended March 31, 2009 [331.7 KB/PDF]
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February 4, 2009 Product
NAS battery supplied to MTA New York City Transit bus depot in the United States
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January 29, 2009 IR
Consolidated Financial Results for the Nine Months Ended December 31, 2008 [114.8 KB/PDF]
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October 29, 2008 IR
Consolidated Financial Results for the Six Months Ended September 30, 2008 [254.6 KB/PDF]
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September 19, 2008 IR
Announcement of Revision to 2008 Financial Results Forecast [41.1 KB/PDF]
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September 16, 2008 Sustainability
"Annual Report 2008" added to financial report [2.0 MB/PDF]
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July 28, 2008 IR
Summary of Consolidated Financial Results for the First Quarter ended June 30, 2008 [110.4 KB/PDF]
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June 11, 2008 Product
Bringing the world's first high-precision NOx sensor to market
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April 30, 2008 IR
Summary of Consolidated Financial Results for the Year Ended March 31, 2008 [133.8 KB/PDF]
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January 30, 2008 IR
Consolidated Results for the Third Quarter Ended December 31, 2007 [22.2 KB/PDF]