Harley let quality rot — the cure was on Honda's factory floor
By 1980 over half of Harley's bikes failed inspection; Honda's failed 5%. The cure came from touring Honda's Ohio plant and copying its floor, not its bikes.
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公開済みの事例
2,000 公開済みの事例 · 随時更新Quicksilver Resources filed Chapter 11 with $2.35B of debts — its assets sold for $245M
The family-run Fort Worth gas producer sold a quarter of its Barnett Shale core and borrowed at 11% — then natural gas prices never recovered.
事例を読むFujisash returned parts uninspected and parked 7,789 idle molds on 46 suppliers
The Kawasaki aluminum-sash maker's intake covered packaging and part numbers only — 'defective' returns, free sorting and free mold warehousing followed.
事例を読むHeinz sold toddler snacks as 99% fruit and veg — they were two-thirds sugar
Heinz claimed its Little Kids Shredz snacks benefited toddlers while its own nutritionists should have known the sugary pitch was misleading. Penalty: A$2.25M.
事例を読むFerrari lost two CEOs in two years — and had a successor ready for neither
Marchionne's death put a tobacco executive in charge. Two and a half years later he quit with no successor named — the chairman had to run the company himself.
事例を読むLuxgen was Taiwan's homegrown car brand — spent billions, sold 787M to Foxtron in 2025
Yulon Group's NT$9.8B car brand launched in 2009 with grand ambitions, never found a market outside Taiwan, and was sold for a fraction of its investment.
事例を読むThe first US professor jailed for research fraud — 17 grants built on fake data
Eric Poehlman falsified data in 17 NIH grant applications and 10 papers. He was the first US academic sent to prison for it.
事例を読むWilko survived 93 years on the high street — and missed every reason to change
Cheaper rivals, a credit insurer pulling cover, and 408 stores where 250 would do. In August 2023 the 93-year-old chain had six weeks to close them all.
事例を読むJumbo Kingdom, Hong Kong's floating restaurant, closed after HK$100M losses and capsized
Jumbo Floating Restaurant hosted 30M guests including Queen Elizabeth II. Unprofitable since 2013, it closed in 2020 and capsized at sea.
事例を読むKonrad Zuse rebuilt his computer company alone — over-indebted, he lost it, and his name
After 1945 Zuse rebuilt his computer firm with no state or bank behind it. In 1964 over-indebtedness took his shares; in 1971 the name Zuse KG was deleted.
事例を読むWestLB lost $820M on German share bets — the trade that began the bank's dismantling
Germany's state-owned WestLB bet on the gap between common and preferred shares — and lost so much the bank was eventually broken up.
事例を読むEight brands cut Park Na-rae within weeks of her former manager's demands
A dispute with her ex-manager emptied Park Na-rae's portfolio: Samsung, American Tourister, Lotte ON and five more cut her, losses above 10 billion won.
事例を読むChange Healthcare: one MFA-less login let hackers stall US healthcare for weeks
Attackers entered a Citrix portal with no MFA, spent nine days inside, and their ransomware froze US medical claims and pharmacy payments nationwide.
事例を読むHawker Beechcraft: a peak-of-market $3.3B LBO that ended in 2012 Chapter 11
Goldman Sachs and Onex bought Raytheon's plane maker at the top of the aviation cycle with maximum leverage - five years later the jets themselves had to go.
事例を読むJuewei underreported revenue for five years — China's 'duck neck king' got ST'd
The snack giant hid ¥700M in revenue over five years, was slapped with an ST warning and lost ¥50B in market cap
事例を読むNYX Cosmetics closed its 5 Hong Kong stores as a 'business strategy readjustment'
L'Oréal's trendy makeup brand pulled out of Hong Kong and Macau in August 2020, three years after entering, citing a strategy readjustment.
事例を読むIntel bet on a foundry comeback — then changed CEOs and cut 15% of staff
Intel's manufacturing revival plan ran ahead of demand: a $10B cost programme, a suspended dividend and a CEO exit followed.
事例を読むUMC's Super A'Can lost $6M — Taiwan's homegrown console that lasted six months
UMC's Super A'Can, launched 1995 against the PlayStation, sold so poorly that UMC destroyed the tooling and sold the units as scrap.
事例を読むCharles Goodyear's rubber-sulfur mix fell on a hot stove — and changed the world
Goodyear spent five years trying to stabilize rubber. In 1839, sulfur-rubber fell on a hot stove. It charred — and stayed flexible. He called it vulcanization.
事例を読むRubio's put fish tacos on America's map — and filed bankruptcy twice in four years
Founded on a San Diego beach in 1983, down to 86 stores by 2024. Work-from-home emptied the lunch crowd; California's $20 minimum wage did the rest.
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