Samsung cut DRAM cycle time from 80+ days to under 30 with SLIM
WIP targets plus scheduling heuristics shortened Samsung's DRAM cycle time and captured about $1B in sales.
事例を読むgenius.wikiCASESTUDIES.CHAT のアーカイブ
難しい課題に、
鮮やかな解決策を。
難題を解いた独創的なアイデア。その仕組みを探ります。
全アーカイブはアプリで記事は英語と簡体字中国語で提供しています。以下のタイトルと本文は公開時の言語のままです。
公開済みの事例
1,000 公開済みの事例 · 随時更新Philips sold Schiphol light as a service instead of light fixtures
At Schiphol, Philips owns the LED fixtures while the airport pays for the light it uses — cutting electricity use ~50% and making recycling Philips' job.
事例を読むP&G modeled its whole North American supply network and cut plants ~20%
One integer-programming + GIS model of sourcing and distribution trimmed P&G's North American plants ~20%, saving $200M+ a year.
事例を読むMIDI won by giving every synth one common serial voice - an open standard.
Dave Smith's Universal Synthesizer Interface became a simple, royalty-free serial spec that competing firms published, so any keyboard could drive any synth.
事例を読むMaersk cut fuel 30% by slowing its container ships to clipper speed
When fuel costs bit, the world's biggest line slowed ships and saved over £65 million.
事例を読むIntel blended chip design and supply chain, netting $25.4B since 2009
Intel's product complexity was exploding; it unified design alternatives with supply-chain planning and grew revenue $1.9B/yr while cutting cost $1.5B/yr.
事例を読むIKEA Taiwan sorted its catalogue by price and lifted online sales 123%
IKEA Taiwan made page number equal price, turning cheap small goods from afterthoughts into the whole shopping path.
事例を読むGoogle shifted flexible compute across time and place to chase clean energy
Google's carbon-intelligent computing delays and relocates non-urgent workloads so its data centers run more on carbon-free power.
事例を読むThe Fed's standing repo facility pre-commits a backstop that caps money-market rate spikes
After the 2019 repo rate spike, the Fed promised to lend cash against Treasuries at a fixed rate every day, so dealers never face a panic.
事例を読むCostco sells off the pallet, so the warehouse is the store
Costco runs every SKU as a full 40x48-inch pallet on the floor, cutting the handling between truck and shelf to near zero.
事例を読むContinental's CrewSolver reassigns crews in minutes during disruption
When storms knock crews out of position, Continental's optimizer rebuilds the whole crew plan near-optimally, saving about $40M a year in major disruptions.
事例を読むBank of England swapped frozen mortgages for gilts and kept the risk with banks
The 2008 Special Liquidity Scheme let banks swap legacy mortgage assets for Treasury bills for up to three years — liquidity restored, losses kept.
事例を読むAmrut launched India's first single malt in Glasgow before selling it at home
Unable to sell 'Indian whisky' as premium at home, Amrut debuted its single malt in Scotland in 2004 — blind tastings did the convincing.
事例を読むAmazon's DSP program turned last-mile delivery into 40-van small businesses
Amazon's 2018 DSP program lets vetted entrepreneurs run local delivery networks of up to 40 Prime-branded vans for a $10,000 start.
事例を読むEthiopian Airlines tripled revenue in five years running the state carrier commercially
State-owned but commercially run, Ethiopian Airlines set a five-year target to lift turnover from $400m to $1b — and hit $1.3b by 2010.
事例を読むWaymo hid robotaxi ads inside fortune cookies at San Francisco restaurants
To make 'the future is here' literal, Waymo slipped its app QR code into fortune cookies across San Francisco — and one diner's tweet did the rest.
事例を読むAmazon paid USPS to deliver on Sundays, using routes the post office already ran
In November 2013 USPS began delivering Amazon parcels on Sundays with no new hires and no overtime, renting its idle day to e-commerce.
事例を読むRBI's one-QR mandate made any app pay at any shop and UPI went exponential
When proprietary QR codes fragmented India's shops, RBI forced one interoperable standard — QR codes doubled and UPI hit 16.7bn monthly transactions.
事例を読むTimes of India made twisting open a plastic bottle look like strangling a baby seal
The Times of India's 'Seal Alarm' showed sea creatures squeezed like plastic bottles, turning every cracked bottle seal into an alarm for marine life.
事例を読むTide launched Oxi Boost by interviewing the extras Marvel heroes keep staining
To prove its strongest stain fighter, Tide ignored Marvel's heroes and cast the real background extras who clean up their messes across 36 films.
事例を読む