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Could Japan Dominate Chip Production?

Daniel Nenni

Admin
Staff member
In May, the leaders of the G7 met in Hiroshima, Japan, to discuss global challenges such as the war between Russia and Ukraine, the current energy crisis, and the threat of China. One of the critical topics also discussed at the summit, not widely covered in the press, was the threat to Taiwan’s chip manufacturing industry.

Japan is positioning itself as the alternative to Taiwan’s semiconductor industry if China decides to invade the island.


Japan is positioning itself as the alternative to Taiwan’s semiconductor industry if China decides to invade the island. The Hsinchu Science Park, 50 miles southwest of Taipei, is home to some of the world’s most valuable assets, the headquarters of Taiwan Semiconductor Manufacturing Company (TSMC), the globe’s most important chip maker.

Taiwan produces over half the world’s chips and 90 percent of the most sophisticated ones. Those are critical for cars, aircraft, laptops, mobile phones, washing machines, missiles, fighter jets, etc. The fastest are now powering the growing artificial intelligence industry.

Access to those chips is necessary for the global industry and the digital economy to thrive. America, and also Europe, and China are dependent on them.

In response to the geopolitical situation, Japan is already ramping up investment in semiconductor manufacturing, research, and development. Increased funding would enable the country to accelerate the growth of cutting-edge technologies, enhancing its competitiveness on the global stage.

Unease about China & Taiwan​

“The most threatening Chinese attack against Taiwan may be psychological. Since the Ukraine war began, Taiwanese media have been flooded with conspiracy theories and Chinese propaganda stirring mistrust of America,” writes Henry Zeffman, associate political editor of The Times. “NATO-backed Russia into a corner, it is often claimed and is sacrificing Ukraine for American interests. Taiwan must beware of America pushing it to be the next Ukraine. Such stories are surprisingly widespread in Taiwan.”

Support from Western governments has grown in the face of Beijing’s threat and the wake of the Russian invasion of Ukraine. Western democracies see Taiwan as an essential ally and believe maintaining stability in the Taiwan Strait is crucial to the global economy.

China retaliates against America​

The Cyberspace Administration of China banned its big infrastructure operators from buying the memory chips of America’s Micron Technology. It is retaliating against expansive sector controls introduced by the U.S. last year.

Micron expects to lose a single-digit percentage of its revenues after China alleged the memory chipmaker’s products contained “serious network security risks.”

Micron announced the launch of the U.S.-Japan University Partnership for Workforce Advancement and Research & Development in Semiconductors (UPWARDS) for the Future. Micron’s multiple sites in Japan are central to its research and development roadmap for cutting-edge DRAM technology across its product lines. Micron has invested over $13 billion in Japan since 2013.

Tokyo Electron, a 60-year-old leader in semiconductor manufacturing equipment, has announced that it will participate in UPWARDS.

The UK-Taiwan Hiroshima accord​

During his first G7 summit, U.K. prime minister Rishi Sunak met with Fumio Kishida, his Japanese counterpart, to talk about “protecting peace and security in the Indo-Pacific” amid escalating concerns about Beijing’s saber-rattling.

British officials fear the economic consequences of a conflict in the South China Sea could be catastrophic, crippling supply chains and leading to Covid-style shortages of vital imports.

The “Hiroshima Accord” envisages the countries working together to protect supply chains if China invades Taiwan. They will begin a “semiconductor partnership” to bolster technological supply chain resilience. The accord includes plans to improve the supply chain for the components vital for automobiles, defense technology, and many modern consumer products.

Japan could strengthen its position by forging strategic partnerships and collaborations with other countries. Building alliances with semiconductor equipment manufacturers, raw material suppliers, and other nations with complementary expertise would bolster Japan’s semiconductor industry. Collaborative efforts would enhance technological advancements, facilitate knowledge sharing, and create a diverse and robust supply chain.

Japan’s technological prowess​

With its history of technological innovation, Japan has the potential to capitalize on the void left by Taiwan’s absence in the semiconductor market. The country has a robust semiconductor industry, with established companies such as Renesas Electronics, Sony, and Toshiba. Japan’s expertise in precision manufacturing, materials science, and chip design positions it as a strong contender to take over semiconductor production.

Furthermore, Japan has extended expertise in semiconductor lithography technology, with companies such as Nikon and Tokyo Electron producing high-end lithography machines. While they don’t possess ASML’s EUV (extreme ultraviolet) technology, they can supply 10nm and above patterns. The U.S., Japan, and the Netherlands recently agreed to a ban on providing their high-end photolithography equipment to Chinese companies.

Could Japan Dominate Chip Production?

Nikon’s NSR-S635e Lithography machine Source: Nikon

Japan would need to invest significantly in research and development. The country has a track record of investing in cutting-edge technologies, and this approach would be vital to develop advanced chip manufacturing processes. Japan’s focus on R&D would lead to breakthroughs in nanotechnology, advanced lithography, and materials science, ensuring its competitiveness in the global semiconductor market.

Japan can become the new global chipmaker​

China’s hypothetical invasion of Taiwan would undoubtedly have significant consequences for the global semiconductor industry, causing disruptions in the supply chain and raising concerns over national security and intellectual property protection. However, this situation also presents an opportunity for Japan to emerge as a leading player in the chip-making industry.

The Japanese government’s support is crucial. Policies encouraging innovation, such as tax incentives, research grants, and streamlined regulations, would attract investment and talent.

Japan’s existing technological expertise, infrastructure, and potential for increased investment, coupled with international collaboration and the diversification of supply chains, could pave the way for its rise as the chip-making king.

 
Early in my career I spent a lot of time in Japan as they were a large part of the semiconductor industry. The thing that I noticed is that Japan did not move fast. They were in general very cautious and civilized while Silicon Valley was like the wild wild West. Given the fast the pace of the semiconductor industry, I would not bet on Japan as being a bleeding edge semiconductor leader much less a semiconductor king. TSMC is the semiconductor king!
 
There is no scenario where I see Japan competing with South Korea and Taiwan. Standing up a home grown industry to compete at the leading edge will be too expensive and make too little sense for customers to pay a premium over taiwan for
 
While not the intended point of the article I would say Japan already is a semiconductor force of nature. TEL anybody? Kokosai, Hitachi, Nikon, and Canon too. NAND wise Toshiba/Kioxia/WD are to my knowledge the smallest member of the big 4, yet they are still technological innovators who make a large share of the world’s NAND flash. DRAM wise, JP is extremely important to the current technological leader Micron. Sony’s CMOS image sensors are extremely well regarded and one of the early adopters of 3D stacking. The only thing Japan lacks is leading edge logic (between Japanese IDMs and ROC foundry fabs they’ve got plenty of trailing logic). Finally their academia is very active and contributes greatly to the industry’s pool of knowledge.
 
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Can Rapidus carry a torch for Japan? Or is it too dependent on IBM? Another concern is it is too far behind and in much need of capital.
 
While not the intended point of the article I would say Japan already is a semiconductor force of nature. TEL anybody? Kokosai, Hitachi, Nikon, and Canon too. NAND wise Toshiba/Kioxia/WD are to my knowledge the smallest member of the big 4, yet they are still technological innovators who make a large share of the world’s NAND flash. DRAM wise, JP is extremely important to the current technological leader Micron. Sony’s CMOS image sensors are extremely well regarded and one of the early adopters of 3D stacking. The only thing Japan lacks is leading edge logic (between Japanese IDMs and ROC foundry fabs they’ve got plenty of trailing logic). Finally their academia is very active and contributes greatly to the industry’s pool of knowledge.

Japan is certainly one of the strongest semiconductor players in the world. But if the world doesn't like the current situation that South Korea and Taiwan dominate the world chips manufacturing, especially for leading edge nodes, how can the world allow Japan to replace them to dominate the world again?
 
While not the intended point of the article I would say Japan already is a semiconductor force of nature. TEL anybody? Kokosai, Hitachi, Nikon, and Canon too. NAND wise Toshiba/Kioxia/WD are to my knowledge the smallest member of the big 4, yet they are still technological innovators who make a large share of the world’s NAND flash. DRAM wise, JP is extremely important to the current technological leader Micron. Sony’s CMOS image sensors are extremely well regarded and one of the early adopters of 3D stacking. The only thing Japan lacks is leading edge logic (between Japanese IDMs and ROC foundry fabs they’ve got plenty of trailing logic). Finally their academia is very active and contributes greatly to the industry’s pool of knowledge.
A little off topic, but did Canon and Nikon give up on EUV, or are they just behind? It's not great if ASML is the only one capable of providing those machines indefinitely.
 
A little off topic, but did Canon and Nikon give up on EUV, or are they just behind? It's not great if ASML is the only one capable of providing those machines indefinitely.
ASML does not have competition for EUV systems of its type. Canon is developing nanoimprint; Nikon's EUV is now restricted to interferometric systems basically.
 
A little off topic, but did Canon and Nikon give up on EUV, or are they just behind? It's not great if ASML is the only one capable of providing those machines indefinitely.
They gave up. Canon could never even get a 193i system to market (hence why they are the smallest of the three). The investment for EUV was just too big. I could be wrong but my understanding was their EUV efforts like their DUV efforts were all in-house. Besides having IBM, intel, IMEC, and initial government investments during those early pathfinding years; ASML also had the benefit of not having to develop an optical system or an EUV light source. AKA no Zeiss no ASML EUV tools (no ASML DUV tools either), and no Cymer no EUV either.

Canon is developing nanoimprint;
I thought I remember seeing that there was a bunch of interest in using it for display manufacturing, but that is WAY beyond my limited knowledge pool.
 
EUV: Nikon worked on EUV at one point, according to Asianometry.

Japan: Like the US and Europe, they have lost most of their once great semiconductor industry. Their semi equipment industry is intact though. Equipment is a tough industry, and more important, in some ways, than chips, so maybe they should just keep doing what they are doing at TEL, Ebara, and the robot makers.

Japan also supplies a lot of advanced materials (what used to just be called ultrapure chemicals). They are globally competitive in photoresist, CMP slurries, and basic chemicals. The exchange rate, the falling USD.JPY cross, helps them a lot.
 
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