IR News

September 19, 2018Product

NGK to Establish Powder Production Facility in Ishikawa Plant for Asia Base Response to Increased Demand Towards Ceramics for Purifying Automotive Exhaust
September 5, 2018Topics

Published "NGK Report 2018"
September 5, 2018Topics

Published "Annual Report 2018"
July 27, 2018Financial Statements

Summary of Consolidated Financial Results for the Three Months Ended June 30, 2018 [362.9 KB／PDF]
July 27, 2018Topics

The Situation with the Non-Conformity in Testing Procedure [41.7 KB／PDF]
June 27, 2018Topics

Temporary Suspension of ISO 9001 Certification
June 22, 2018Product

NGK Receives NAS Battery Order for Demonstration Project in Dubai
June 20, 2018Topics

New website for "NGK Group-Global Site" is now open.
June 1, 2018Topics

Added "High-Temperature Dust Collector" to Products
May 29, 2018Topics

Added an advertorial of The Financial Times "Delivering ceramic magic behind the scenes".
May 28, 2018Topics

Added "CONVOCATION NOTICE OF THE 152TH ANNUAL SHAREHOLDERS' MEETING" to Investor Relations
May 23, 2018IR

Non-Conformity in Testing Procedure [145.5 KB／PDF]
April 27, 2018Presentation

FY2017 Results (from April 1, 2017 to March 31, 2018) [1.7 MB／PDF]
April 27, 2018IR

Notice Change in Representative Director [82.3 KB／PDF]
April 27, 2018Financial Statements

Summary of Consolidated Financial Results for the Year Ended March 31, 2018 [842.8 KB／PDF]
March 20, 2018Product

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
February 21, 2018Company

The Mizuho New E1 Building of the Nagoya Site Was Selected for Sustainable Buildings and Other Leading Projects (Advanced CO2 Emission Reduction Type)
January 30, 2018IR

Summary of Consolidated Financial Results for the Nine Months Ended December 31, 2017 [665.9 KB／PDF]
December 31, 2017Financial Statements

Summary of Consolidated Financial Results for the Nine Months Ended December 31, 2017 [665.9 KB／PDF]
November 8, 2017Product

Schneider Electric and NGK Partner to Jointly Promote Best-in-Class Large Capacity Energy Storage System
October 31, 2017IR

Summary of Consolidated Financial Results for the Six Months Ended September 30, 2017 [587.9 KB／PDF]
October 31, 2017IR

Notice Regarding Revisions to the Dividends Forecast [21.1 KB／PDF]
October 25, 2017Company

NGK Selected as one of the Leading Company among Companies Supporting Aichi Women's Career Success
October 11, 2017Company

Expansion in Production Capacity for NOx Sensors
September 30, 2017Presentation

FY2017 1st Half Results (from April 1, 2017 to September 30, 2017) [1.4 MB／PDF]
September 30, 2017Financial Statements

Summary of Consolidated Financial Results for the Six Months Ended September 30, 2017 [587.9 KB／PDF]
September 12, 2017Company

NGK Selected as Constituent Company for a Global Index of Socially Responsible Investment for the Second Consecutive Year
July 28, 2017IR

Summary of Consolidated Financial Results for the Three Months Ended June 30, 2017 [535.9 KB／PDF]
July 26, 2017Company

No. 2 Plant to be Established for NGK Ceramics Suzhou
June 30, 2017Financial Statements

Summary of Consolidated Financial Results for the Three Months Ended June 30, 2017 [535.9 KB／PDF]
June 23, 2017Company

Receipt of Correction Notice Based on Transfer Pricing Taxation [98.8 KB／PDF]
May 18, 2017Product

Expansion in Production Capacity for Ceramics for Semiconductor Manufacturing Equipment
May 9, 2017Product

Start of Operations at the Ishikawa Plant of NGK CERAMIC DEVICE
April 28, 2017Presentation

FY2016 Results (from April 1, 2016 to March 31, 2017) [1.3 MB／PDF]
April 28, 2017IR

Summary of Consolidated Financial Results for the Year Ended March 31, 2017 [699.8 KB／PDF]
April 28, 2017Company

Notice Change in Representative Directors [100.6 KB／PDF]
March 31, 2017Financial Statements

Summary of Consolidated Financial Results for the Year Ended March 31, 2017 [699.8 KB／PDF]
March 30, 2017Product

NGK to Dramatically Bolster Production Capacity of Ceramics for Purification of Automobile Exhaust Gas in Poland
March 21, 2017Product

Large-Scale Hybrid Battery System Demonstration Project to Launch in Germany
January 31, 2017IR

Notice Regarding Revisions to the financial results forecasts for the full year ending March 31, 2017 [592.5 KB／PDF]
January 31, 2017IR

Summary of Consolidated Financial Results for the Nine Months Ended December 31, 2016 [592.5 KB／PDF]
January 25, 2017Company

NGK files an appeal with the Korean Supreme Court against the Patent Court's decision
December 31, 2016Financial Statements

Summary of Consolidated Financial Results for the Nine Months Ended December31, 2016 [592.5 KB／PDF]
December 20, 2016Company

Filing Action for the Revocation of Correction based on Transfer Pricing Taxation [102.9 KB／PDF]
October 31, 2016Presentation

FY2016 1st Half Results (from April 1, 2016 to September 30, 2016) [1.1 MB／PDF]
October 28, 2016IR

Summary of Consolidated Financial Results for the Six Months Ended September 30, 2016 [467.7 KB／PDF]
October 28, 2016Product

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
September 30, 2016Financial Statements

Summary of Consolidated Financial Results for the Six Months Ended September 30, 2016 [467.7 KB／PDF]
September 15, 2016Sustainability

NGK Selected as Constituent Company for a Global Index of Socially Responsible Investment for the First Time
September 9, 2016Company

Appeal against the district court's decision in patent infringement action in Korea
July 28, 2016IR

Summary of Consolidated Financial Results for the Three Months Ended June 30, 2016 [691.1 KB／PDF]
June 30, 2016Financial Statements

Summary of Consolidated Financial Results for the Three Months Ended June 30, 2016 [691.1 KB／PDF]
June 28, 2016IR

Notice Regarding the Status and Completion of Acquisition of Own Shares [31.5 KB／PDF]
June 24, 2016IR

Notice Regarding Receipt of the Written Verdict from National Tax Tribunal [57.0 KB／PDF]
June 16, 2016IR

Notice Regarding the Result of Acquisition of Own Shares through Off-Auction Own Share Repurchase Trading (N-NET3) [30.6 KB／PDF]
June 15, 2016IR

Notice Regarding Acquisition of Own Shares through Off-Auction Own Share Repurchase Trading (N-NET3) [61.2 KB／PDF]
June 2, 2016IR

Notice Regarding the Status of Acquisition of Own Shares [30.9 KB／PDF]
April 28, 2016Presentation

FY2015 Results (from April 1, 2015 to March 31, 2016) [1.1 MB／PDF]
April 28, 2016IR

Summary of Consolidated Financial Results for the Year Ended March 31, 2016 [1.1 MB／PDF]
April 28, 2016IR

Notice Regarding Dividends from Surplus [33.7 KB／PDF]
April 28, 2016IR

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]
April 28, 2016IR

Notice Regarding Change of Number of Shares Constituting One Unit and Partial Amendment to Articles of Incorporation [33.9 KB／PDF]
March 31, 2016Financial Statements

Summary of Consolidated Financial Results for the Year Ended March 31, 2016 [1.1 MB／PDF]
March 31, 2016Sustainability

Formulation of the Fourth Five-Year Environmental Action Plan
March 3, 2016Product

The World's Largest NAS Battery Installation Commences Operation Short Installation Period Achieved through Containerized, Compact Format
January 29, 2016IR

Summary of Consolidated Financial Results for the Nine Months ended December 31, 2015 [341.8 KB／PDF]
December 31, 2015Financial Statements

Summary of Consolidated Financial Results for the Nine Months ended December 31, 2015 [341.8 KB／PDF]
December 21, 2015Company

Strengthening the Corporate Governance Structures --Establishment of New Committees and Expansion of the Whistle-blowing System
November 20, 2015Product

Full Operation on a State-of-the-Art HONEYCERAM Production Line Started at the Ishikawa Plant
November 2, 2015Presentation

FY2015 1st Half Results (from April 1, 2015 to September 30, 2015) [1.2 MB／PDF]
October 30, 2015IR

Summary of Consolidated Financial Results for the Six Months Ended September 30, 2015 [342.3 KB／PDF]
October 20, 2015Product

NAS Battery Delivered to Oki Islands Hybrid Project
September 30, 2015Financial Statements

Summary of Consolidated Financial Results for the Six Months Ended September 30, 2015 [342.3 KB／PDF]
September 4, 2015Company

Plea Agreement with U.S. Department of Justice concerning ceramic substrates for catalytic converters
July 30, 2015IR

Summary of Consolidated Financial Results for the Three Months Ended June 30, 2015 [336.8 KB／PDF]
July 30, 2015IR

Notice Regarding Revisions to the Dividends Forecast [336.8 KB／PDF]
June 30, 2015Financial Statements

Summary of Consolidated Financial Results for the Three Months Ended June 30, 2015 [336.8 KB／PDF]
June 22, 2015Product

NGK Receives Order for World's Largest Battery Using Containerized Large-Capacity NAS Batteries for Kyushu Electric Power Co, Japan
May 14, 2015Product

NGK to Expand and Enhance Its Global Production System for Ceramic Products for Purifying Automotive Exhaust
May 13, 2015Presentation

FY2014 Results (from April 1, 2014 to March 31, 2015) [911.4 KB／PDF]
May 12, 2015Company

Notice Change in Representative Directors [30.4 KB／PDF]
May 12, 2015IR

Notice Regarding Dividends from Surplus [33.6 KB／PDF]
May 12, 2015IR

Summary of Consolidated Financial Results for the Year Ended March 31, 2015 [1.1 MB／PDF]
April 20, 2015Company

Notice Regarding Establishment of a Local Subsidiary in India
April 13, 2015Product

NGK to Bolster Production Capacity of NOx Sensor Elements Decision to Construct a New Element Production Plant at the Ishikawa Plant
April 6, 2015Sustainability

Participation in United Nations Global Compact
March 31, 2015Financial Statements

Summary of Consolidated Financial Results for the Year Ended March 31, 2015 [1.1 MB／PDF]
March 23, 2015Product

NOx Sensor Wins Okochi Memorial Production Prize
March 11, 2015Product

NGK to Bolster Production Capacity for Ceramic Products for Diesel Automotive Exhaust Gas Purifiers. Decision to Construct a Second Plant for NGK CERAMICS POLSKA.
February 19, 2015Product

NAS Battery Wins the Gold Prize at the 2015 Aichi Environmental Awards
January 30, 2015IR

Summary of Consolidated Financial Results for the Nine Months ended December 31, 2014 [151.2 KB／PDF]
January 28, 2015Product

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
December 31, 2014Financial Statements

Summary of Consolidated Financial Results for the Nine Months ended December 31, 2014 [151.2 KB／PDF]
December 10, 2014IR

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
October 31, 2014Presentation

FY2014 1st Half Results (from April 1, 2014 to September 30, 2014) [909.9 KB／PDF]
October 30, 2014IR

Summary of Consolidated Financial Results for the Six Months ended September 30, 2014 [131.2 KB／PDF]
September 30, 2014Financial Statements

Summary of Consolidated Financial Results for the Six Months ended September 30, 2014 [131.2 KB／PDF]
September 19, 2014Company

Patent infringement action filed in Korea concerning NGK's patent on a heater for semiconductor manufacturing equipment
September 3, 2014Company

Notice Concerning Acquisition of Shares of NIPPON STEEL & SUMIKIN Electronics Devices Inc. (Consolidation)
August 1, 2014Product

Pharmaceutical Manufacturer Starts Operation of NAS Battery System for Concurrent Use as an Instantaneous Voltage Sag Countermeasure