Japan’s semiconductor industry battles back

Japan's Semiconductor Industry Battles Back

Japanese semiconductor manufacturer Rapidus has successfully prototyped a 2-nanometer generation GAA transistor, marking its first step as a nationally backed company.

However, mass production will require funding of 5 trillion yen and the securing of highly skilled personnel, making the road to recovery a difficult one, according to Sekiguchi Waichi, CEO of MM Research Institute, Inc.

On July 18, 2025, Rapidus announced that it had successfully prototyped a 2-nanometer (nm) generation GAA (Gate-All-Around) transistor at its IIM-1 manufacturing facility in Chitose, Hokkaido.

This achievement is not simply a technological breakthrough; it also symbolizes a national strategy that will determine Japan's economic security and industrial competitiveness.

Author's summary: Japan's semiconductor industry takes a step forward with Rapidus' prototype.

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Network World Network World — 2025-10-28

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