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IBM has opened an office in Chitose, Hokkaido, the city where Rapidus is building its planned 2-nanometer chip plant. IBM says the office will expand support for semiconductor customers, including Rapidus, as the companies work toward mass production; no production schedule was given in the announcement.
IBM has opened an office in Chitose, Hokkaido, where Japanese chipmaker Rapidus is developing its planned 2-nanometer semiconductor plant. IBM said the location will help it support semiconductor customers, including Rapidus, as the two companies work on advanced chip technology and the ecosystem needed for mass production in Japan.
The new office brings IBM closer to Rapidus’s planned manufacturing site. A Japanese IBM announcement, translated by machine, said the company intends to increase support for semiconductor-related customers in the area, naming Rapidus among them. Nikkei reported that IBM is providing Rapidus with 2-nanometer technology and working with the company toward mass production.
The announcement did not set out a production timetable or describe specific responsibilities for staff at the Chitose office. IBM and Rapidus have worked together since announcing their partnership in 2022, with engineers expected to collaborate at IBM facilities in New York. The opening adds a local presence in the city where Rapidus has chosen to build its plant.
Rapidus was formed by a consortium of eight Japanese companies seeking to establish advanced semiconductor manufacturing in Japan. The company has said it aims to begin mass production in fiscal 2027. Based on its stated fiscal calendar, which ends in December, that target points to the second half of 2027; the date remains a company plan, not a confirmed production start.
Semiconductors · Japan · Industry Brief
IBM Moves Into Chitose as Japan Bets on 2nm
IBM has opened an office in Hokkaido, close to Rapidus’ planned chip plant. The move adds local support to a partnership aimed at domestic advanced manufacturing—but does not confirm a production start.
A closer point of collaboration
IBM’s office is in the city where Rapidus is developing its planned manufacturing site. The reported technology partnership now has a local presence alongside its existing engineering work.
IBM opens locally
The company says the Chitose office will strengthen support for semiconductor customers in the area.
Rapidus builds a plan
The Japanese chipmaker is developing a planned 2nm plant in Chitose.
Technology collaboration
Nikkei reports IBM is providing 2nm technology and working with Rapidus toward mass production.
Manufacturing remains ahead
Plant readiness, commercial output, yield and capacity were not specified in the announcement.
What the office does—and doesn’t—tell us
Advanced chip production takes more than process technology. It also requires equipment, manufacturing expertise, supplier coordination and consistent yields at scale.
Expanded customer support
IBM’s announcement says it will increase support for semiconductor-related customers in the area, naming Rapidus.
Technology and engineering
Nikkei reports IBM is supplying 2nm technology and working with Rapidus toward mass production. Engineers were expected to collaborate at IBM facilities in New York.
Commercial readiness
The office opening does not establish that the plant is ready to manufacture commercially or that production has begun.
From research to a local foothold
Rapidus was formed by a consortium of eight Japanese companies seeking to build advanced semiconductor manufacturing capacity in Japan.
IBM presents 2nm work
IBM first presented its 2nm technology, including nanosheet transistor designs.
Partnership announced
IBM and Rapidus begin a collaboration on advanced chip technology.
Rapidus in the area
Rapidus opened an office in the Chitose area, according to the report.
Company’s stated target
Rapidus has previously aimed for mass production. Its fiscal year ends in December, pointing to the second half of calendar 2027.
IBM’s projections need context
IBM has described potential advantages of its 2nm technology compared with 7nm chips. These are company claims about the technology, not reported results from Rapidus-made chips.
Illustrative display of IBM’s stated percentages. The announcement supplied no Rapidus plant test results or commercial product measurements.
The distance between a target and production
The next meaningful evidence will be progress on development, plant readiness and the wider production ecosystem. IBM’s office announcement did not schedule further updates.
Plant readiness
Look for specific information on when the facility could begin manufacturing and what milestones have been reached.
Yield and capacity
Commercially viable output depends on consistent yields and the ability to scale production. Neither was detailed.
Fiscal 2027 target
The target is Rapidus’s previously stated plan. IBM’s local office does not independently confirm the schedule.
What we know so far
The reported development signals closer cooperation, while several operational details remain undisclosed.
Why did IBM open an office in Chitose?
IBM says it will expand support for semiconductor customers in the area, including Rapidus.
When does Rapidus plan to start mass production?
Rapidus has previously targeted fiscal 2027, which points to the second half of calendar 2027. IBM’s announcement did not confirm that schedule.
Has the plant begun making 2nm chips?
The announcement does not say that production has begun or specify plant readiness.
Are IBM’s performance figures confirmed for Rapidus chips?
No. The 45% and 75% figures are IBM’s technology claims; the announcement reports no Rapidus chip test results.
A local signal, with a long road ahead
IBM’s confirmed move is a Chitose office and an intention to support semiconductor customers. The scale of that support and the timing of commercial production remain open questions.
“The firm will increase support for its semiconductor-related customers with the new office, including Rapidus Corporation.
IBM Japanese press release · Machine-translated version
IBM’s Local Role in Rapidus’ Plant
The office places IBM closer to the project as Rapidus tries to turn technology collaboration into a domestic manufacturing operation. Advanced chip production requires more than a process design: it also depends on equipment, manufacturing expertise, suppliers and the ability to achieve consistent yields at scale. IBM’s announcement describes expanded customer support, while Nikkei characterizes its role as providing technology and working with Rapidus toward mass production.
For Japan, the effort is an attempt to rebuild capacity in leading-edge chip manufacturing. If Rapidus reaches its stated goal, it would join a small group of companies able to produce chips at this level. That outcome is not assured by the office opening, and the announcement does not establish that the plant is ready to manufacture commercially. The development matters as a sign of closer on-the-ground cooperation, rather than evidence that mass production has begun.
IBM has said its 2-nanometer technology could deliver 45% better performance or 75% better power efficiency than 7-nanometer chips. Those figures are IBM’s claims about the technology, not results supplied in the announcement for chips made at Rapidus’s plant. They should not be read as a confirmed performance comparison for future commercial products.
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From 2022 Partnership to Chitose
IBM and Rapidus announced their partnership in 2022, building on IBM’s work on 2-nanometer technology, which it first presented in 2021. Their collaboration has involved engineers expected to work together at IBM facilities in New York. The Chitose office extends IBM’s presence to the location selected for Rapidus’s planned manufacturing facility.
Rapidus opened an office in the area in 2024, according to the report. The company is pursuing domestic production using advanced process technology, while IBM’s work includes nanosheet transistor designs, an approach described as an evolution from the older FinFET structure. Other major chipmakers, including TSMC and Samsung, also use nanosheet-style transistor designs for advanced processes, according to the report.
Rapidus has previously outlined a fiscal 2027 mass-production target. That remains a forward-looking company plan. IBM’s latest announcement adds local support but does not revise or independently confirm the target.
“The firm will increase support for its semiconductor-related customers with the new office, including Rapidus Corporation.”
— IBM’s Japanese press release, in a machine-translated version
Production Timing and Plant Readiness
The Chitose announcement gives no production timeline, and it does not say when the plant will be ready for manufacturing or when the office’s support work will begin in full. Rapidus’s fiscal 2027 target is a previously stated plan, not a new commitment made in this announcement. The announcement also does not detail how IBM’s technology will be transferred, what manufacturing milestones have been reached, or how the companies will measure readiness for mass production.
It remains unclear whether the planned timeline will change, how quickly Rapidus could reach commercially viable output, and what yield or capacity the facility might achieve. IBM’s performance and efficiency projections likewise do not establish the characteristics of chips that Rapidus may eventually produce.
Milestones Toward 2027 Production
The next major marker is whether Rapidus can advance from development toward the fiscal 2027 mass-production target it previously outlined. The companies may provide further details on engineering cooperation, plant readiness, or the production ecosystem as work progresses, but IBM’s office announcement did not schedule any such updates.
For now, the confirmed development is IBM’s local presence in Chitose and its stated intention to support semiconductor customers there. The scale of that support and the timing of commercial production remain open questions.
Source: Wccftech
Key Questions
Why did IBM open an office in Chitose?
IBM said the office will increase support for semiconductor-related customers in the area, including Rapidus, which is developing a planned 2-nanometer chip plant in Chitose.
When does Rapidus plan to start mass production?
Rapidus has previously targeted fiscal 2027, which would put the expected start in the second half of calendar 2027 because its fiscal year ends in December. IBM’s office announcement did not confirm that schedule.
Has Rapidus begun making 2-nanometer chips at the plant?
The announcement does not say that production has begun. It describes IBM’s support and the companies’ work toward mass production; plant readiness and production status were not specified.
What is IBM contributing to the Rapidus partnership?
Nikkei reported that IBM is providing Rapidus with 2-nanometer technology and working toward mass production. IBM’s Chitose announcement says it will increase support for local semiconductor customers, but does not detail the office’s specific tasks.
Are IBM’s performance claims confirmed for Rapidus chips?
No. IBM’s figures—45% improved performance or 75% improved power efficiency compared with 7-nanometer chips—are IBM’s claims about its technology. The announcement does not report test results for chips produced by Rapidus.
Source: Wccftech
