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What happened to shut down Toyota’s production in Japan?

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(Last Updated On: August 30, 2023)

Toyota Motor (7203.T) was ramping back production at its Japan-based factories on Wednesday after a computer system processing orders for vehicle parts broke down on Tuesday, forcing the closure of 14 assembly plants.

The disruption shut down a system that is at the core of Toyota’s lean manufacturing, a way of reducing inventory and maximizing production efficiency that the Japanese automaker pioneered and its rivals have widely adopted.

It’s not clear what caused the system outage, and Toyota has not provided details on what went wrong. The company said the cause was not a cyberattack, Reuters reported.

In February last year, Toyota also had to shut down the same 14 factories in Japan when one of its suppliers, Kojima Industries, which supplies plastic parts and electronic components to Toyota, said one of its file servers had been infected with a virus that carried an undisclosed threatening message.

That attack raised questions about the cybersecurity of Japan’s supply chain.

Toyota’s production has been recovering this year, so the outage could be potentially more costly than the 2022 shutdown.

Toyota’s domestic output was up 29% in the first half of this year, the first such increase in two years. Toyota makes a full range of vehicles in Japan from the budget Yaris to its most expensive models, including luxury Lexus brand cars.

Toyota’s production in Japan – about a third of its global output – averaged about 13,500 vehicles a day in the first half of the year, Reuters calculations showed. That excludes vehicles from group automakers Daihatsu and Hino.

Its average global vehicle sale price in the most recent quarter was equivalent to $26,384, based on its financial reporting. Using that as a proxy would mean a full-day of production at the 14 plants would be equivalent to $356 million in revenue.

Toyota has not said how or whether it will look to recoup the lost output.

Toyota essentially invented modern auto assembly with its “kanban” system for notifying suppliers of what parts are needed where and when to minimize inventory.

“Kanban” means signboard in Japanese, and the Toyota engineer and later executive, Taichi Ono, who developed the system drew inspiration from watching an American supermarket chain, Piggly Wiggly, manage its shelf stock on a trip to the United States in the 1950s.

Toyota’s system of lean production and just-in-time parts delivery has been adopted across the auto industry and widely studied. It shifted from a system of printed cards that managed supplier workflow to an internet-based “e-kanban” system more than 20 years ago.

Toyota’s kanban system, which relies on simple visual cues to organize workflow, has been adopted for other industries, including software development.

Koji Sato took over from Toyota Chairman Akio Toyoda as CEO in April.

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Apple loses top phonemaker spot to Samsung as iPhone shipments drop, IDC says

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(Last Updated On: April 16, 2024)

Apple’s (AAPL.O), opens new tab smartphone shipments dropped about 10% in the first quarter of 2024, hurt by intensifying competition by Android smartphone makers aiming for the top spot, data from research firm IDC showed on Sunday.

Global smartphone shipments increased 7.8% to 289.4 million units during January-March, with Samsung (005930.KS), opens new tab, at 20.8% market share, clinching the top phonemaker spot from Apple, Reuters reported.

The iPhone-maker’s steep sales decline comes after its strong performance in the December quarter when it overtook Samsung as the world’s No.1 phone maker. It’s back to the second spot, with 17.3% market share, as Chinese brands such as Huawei gain market share.

Xiaomi, one of China’s top smartphone makers, occupied the third position with a market share of 14.1% during the first quarter, read the report.

South Korea’s Samsung, which launched its latest flagship smartphone lineup – Galaxy S24 series – in the beginning of the year, shipped more than 60 million phones during the period.

Global sales of Galaxy S24 smartphones jumped 8%, compared to last year’s Galaxy S23 series during their first three weeks of availability, data provider Counterpoint previously said.

In the first quarter, Apple shipped 50.1 million iPhones, down from 55.4 million units it shipped same period last year, according to IDC.

Apple’s smartphone shipments in China shrank 2.1% in the final quarter of 2023 from a year earlier.

The drop underscores the challenges facing the U.S. firm in its third biggest market, as some Chinese companies and government agencies limit employees’ use of Apple devices, a measure that mirrors U.S. government restrictions on Chinese apps on security grounds.

The Cupertino, California-based company in June will hold its Worldwide Developers Conference (WWDC), where it will highlight updates to the software powering iPhones, iPads, and other Apple devices.

Investors are closely watching for updates on artificial intelligence development at Apple, which has so far spoken little about incorporating the AI technology into its devices. The company earlier this year lost the crown as the world’s most valuable company to Microsoft (MSFT.O), opens new tab, Reuters reported.

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China launch of relay satellite Queqiao-2 for lunar probe mission successful

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(Last Updated On: April 12, 2024)

China National Space Administration (CNSA) said on Friday its launch of a key signal relay satellite was a “complete success” and it would serve as the communication bridge for its future lunar probe missions for years to come, state media reported.

China launched the satellite Queqiao-2, which was named after a mythological bridge made of magpies, and two miniature satellites, Tiandu-1 and Tiandu-2, on March 20.

Queqiao-2 will be used as a communications bridge between the ground operations on earth and upcoming lunar probe missions on the far side of the moon until at least 2030.

The moon’s near side always faces earth. That means data transfers from the far side are impossible because there is no direct line of sight.

Queqiao-2 researcher and developer Xiong Liang described the satellite as “the main switch” of the whole fourth phase of lunar missions, according to state television CCTV.

“Only when the main switch is flipped on, all the communications can kick off,” Xiong said.

Queqiao-2 will orbit the moon and relay signals to and from the Chang’e-6 mission, which expected to be launched in May. The robotic Chang’e-6 probe will seek to retrieve samples from an ancient basin, acquiring lunar material from the moon’s hidden side for the first time.

Queqiao-2 will also be used as a relay platform for the Chang’e-7 lunar mission in 2026 and the Chang’e-8 mission in 2028.

The functions and performance of Queqiao-2 met mission requirements and it will be able to provide relay communication services for China’s lunar exploration projects and future lunar missions for China and other countries, said the CNSA, according to CCTV.

Queqiao-2 entered its targeted elliptical orbit on April 2 after a correction midway, near-moon braking and orbital manoeuvre around the moon, CNSA said.

The satellite has successfully communicated with Chang’e 4, which was the first spacecraft to perform a soft landing on the far side of the moon and is still carrying out its exploration mission. It also communicated with the Chang’e-6 probe while it is still on the ground earlier this month.

The successful launch of Queqiao-2 comes after the failed launch of another lunar spacecraft DRO-A/B satellites, which was intended to enter the moon’s distant retrograde orbit (DRO).

China has not released any information on whether or not the satellites can be retrieved.

 

(Reuters)

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Russia aborts planned test launch of new heavy-lift space rocket

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(Last Updated On: April 11, 2024)

Russian space officials on Tuesday aborted the test launch of a new heavy-lift rocket from its far-eastern launch pad.

The Angara-A5 rocket was scheduled to lift off from the Vostochny space launch facility at 0900 GMT Tuesday, but the launch was aborted two minutes before, AP reported.

Yuri Borisov, head of Roscosmos state space corporation, said the automatic safety system canceled the launch after registering a flaw in the oxidizer tank pressurization system.

He said the next launch attempt was set for Wednesday.

Tuesday’s launch was to be the fourth for the Angara-A5, a heavy-lift version of the new Angara family of rockets that has been developed to replace the Soviet-designed Proton rockets.

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