Leuven: Europe and Japan have decided that the next generation of semiconductors is too hard, and too strategic, to build alone. Meeting under their digital partnership, officials from both sides agreed to pool chip research on the technologies that will define computing after the current frontier, from transistors smaller than two nanometres to the packaging tricks that stitch tiny chips together.
The Commission laid out the plan in a joint statement that reads less like a communique and more like a shared to-do list. It names beyond-two-nanometre devices, chiplets and heterogeneous integration, quantum technology and sixth-generation networks as the fields where European and Japanese laboratories will now coordinate their work rather than duplicate it.
A team of experts will turn those headings into an actual programme, building on the semiconductor memorandum the two governments signed in 2023. Their job is to match Europe’s research strengths, concentrated in hubs such as Leuven’s imec, with Japan’s manufacturing depth and its own drive to rebuild leading-edge production at home.
Money follows the ambition. Brussels has opened a dedicated funding line offering grants of three to five million euros for joint chip research projects, with a deadline this September. The sums look modest against the tens of billions that fabrication plants swallow, but they target the earlier stage where shared science still moves fastest and where partners build trust.
The deeper prize is Horizon Europe. In December the Commission and Tokyo concluded talks on Japan’s association to the bloc’s flagship research programme, and both sides expect to sign this year. Association would let Japanese universities and firms join European consortia as near-equals, a status Brussels grants sparingly and usually reserves for its closest scientific friends.
Strategy drives the warmth. Both economies watched the pandemic and later export controls expose how fragile chip supply chains had become, and both now treat resilience as a security question rather than a purely commercial one. By exchanging early warnings and coordinating research, Brussels and Tokyo hope to spot shortages before they bite and to avoid leaning on any single supplier.
Critics caution that memoranda and expert teams do not etch a single wafer. Europe’s record on turning research brilliance into factory output remains patchy, and Japan faces its own struggle to staff and finance new fabs. The partnership will prove its worth only when laboratory breakthroughs reach production lines on both continents.
Still, the direction is clear. Two of the world’s most advanced industrial powers have chosen to align their chip research at the moment when the physics grows hardest and the politics grows tensest. If the collaboration delivers, it could hand Europe and Japan a rare foothold at the technological edge they both fear losing.
