NGK deeply regrets any worry or inconvenience to customers, local authorities and residents.
NGK is putting the highest priority on identifying the cause of this incident and looking at measures to prevent a reoccurrence.
| Q&A Concerning the NAS Battery Fire (Updated December 22, 2011) | |
| December 19, 2011 | Notice of Projected Extraordinary Loss on NAS Battery Safety Measures, Allowance for Income Taxes Based on Transfer Pricing Taxation and Revision of Business Forecasts (53KB) |
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| October 28, 2011 | NAS Battery Fire Incident and Response |
| October 25, 2011 | NGK Responds to News Reports Today |
| October 7, 2011 | NAS Battery Fire (Second Report) |
| September 22, 2011 | Notification of NAS Battery Fire and Apology |