🚨 Alpha Signal: Nidec Corporation (6594.T) 📉 Price Drop 14.2%
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Nidec Corporation (6594.T) -14.2% at 2026-05-13 10:31 JST from 2026-05-13 09:30 JST
| 🕒 Time (Local) | 🌐 English Summary | 📰 Original Headline (linked) |
|---|---|---|
| 2026-05-13 10:17 JST | Kyodo reports that Nidec publicly disclosed it has identified suspected quality-related misconduct on some products, including changing materials, processes and designs without customer approval, and is considering establishing an external expert investigation committee. The article notes this follows earlier accounting fraud and warns that corporate governance at Nidec is again under scrutiny. | ニデック、品質不正の疑い公表 確認せず部材変更、調査へ |
| 2026-05-13 09:44 JST | MINKABU reports Nidec shares temporarily hit the limit-down level after a Nikkei article on suspected quality fraud in motor components, with over 1,000 cases of design changes and falsified test data. It notes Nidec’s pre-market comment confirming suspected improper acts and says investors are selling on fears of negative impacts on future business and earnings. | ニデックが一時Ｓ安、「モーター部品などで品質不正疑い」と報じられコメント開示 |
| 2026-05-13 09:00 JST | Traders Web reports Nidec is indicated sharply lower with heavy sell interest after Nikkei reported more than 1,000 suspected quality-fraud cases involving design changes and test-data tampering, and that an external investigation committee will be set up. The piece frames the quality scandal as an additional negative factor on top of the ongoing accounting issues. | ニデック－売り気配 1000件超で品質不正疑い 調査委立ち上げへ＝日経 |
| 2026-05-13 08:30 JST | In an official TDnet disclosure titled “Regarding certain media reports about our company,” Nidec confirms that its group-wide quality review has found suspected improper acts on some products, such as changes to materials, processes and designs without obtaining customer confirmation. The company apologises and says it will decide and announce its response to these quality-related improper acts later on May 13, signalling potential additional compliance and remediation costs. | 当社に関する一部報道について（適時開示・TDnet PDF） |
| 2026-05-13 08:15 JST | Auto-industry site Response notes that Nidec, already designated a “Security on Special Alert” by the TSE due to accounting problems, now faces allegations of repeated quality misconduct. Citing Nikkei and other papers, it reports unapproved design changes, test-data falsification, and mislabelling of production sites across Nidec and key subsidiaries, with quality-related irregularities said to exceed 1,000 cases, attributing this to a profit-first corporate culture. | 不適切会計で経営危機のニデック、無断で設計変更など品質関連でも不正の疑い［新聞ウォッチ］ |
| 2026-05-13 08:04 JST | Reuters, via Newsweek Japan, reports that Nidec acknowledged media reports about suspected quality issues, stating that improper quality-related conduct on some motor parts has indeed been found, even though no immediate safety problems have been confirmed. The article highlights that Nidec remains under TSE “special alert” status for past accounting irregularities and warns that failure to improve internal controls could result in delisting, deepening investor concern. | ニデック、一部製品で「不適切行為の疑い」 13日に対応決定へ |
| 2026-05-13 08:01 JST | FNN/Kansai TV reports that Nidec announced it has discovered suspected improper quality-related acts—such as changing materials, processes and designs without customer confirmation—during a comprehensive quality review launched in response to its accounting scandal. The company says it has begun contacting customers and will decide and announce specific measures to address the misconduct later on May 13, underscoring the seriousness of the new issues. | 〖速報〗ニデック 品質についての不適切行為の疑いが判明は事実と発表 |
| 2026-05-12 21:16 JST | On the previous evening, Kyodo via Livedoor reported that Nidec is suspected of quality fraud in motor components, including unapproved design changes for household and automotive parts and possible test-data falsification, and that an external committee of outside lawyers would be launched on May 13 to investigate. This breaking report introduced a fresh misconduct risk on top of existing accounting problems, setting up the following day’s sell-off. | ニデック、品質不正疑い モーター部品で設計変更か |
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