Chip Shot! Toshiba Invests ¥100 Billion to Become Power Semiconductor Leader

This strategic move aims to significantly expand their production capacity for power semiconductors, chips crucial for efficient power control in electric vehicles (EVs), industrial devices, and various equipment undergoing a green transformation.

Introduction

Toshiba Corporation is stepping on the gas in the race for power semiconductor dominance, announcing a significant investment of ¥100 billion (around $930 million USD) over the next three years (ending March 2027). This strategic move aims to significantly expand their production capacity for power semiconductors, chips crucial for efficient power control in electric vehicles (EVs), industrial devices, and various equipment undergoing a green transformation.

This investment aligns with Toshiba’s broader turnaround efforts following its delisting in December 2023. The company seeks to capitalize on the surging demand for power semiconductors driven by two key trends:

The electrification push: As the world strives for decarbonization, the adoption of EVs and other electric equipment is accelerating. These advancements rely heavily on power semiconductors for optimal power management and efficiency.

Industrial automation and green tech: Industrial processes are becoming increasingly automated and require precise power control. Power semiconductors play a vital role in this transformation, ensuring efficient energy use and reducing the environmental impact of factories and facilities.

Toshiba plans to increase production capacity at its existing factories in Ishikawa and Hyogo prefectures (Japan) and Thailand. They’re also open to collaborating with other companies, like their current partner Rohm Co., to further boost production efficiency. This ¥100 billion investment is part of Toshiba’s larger ¥400 billion capital investment plan, with an additional ¥20 billion allocated to upgrading plants in Kanagawa (Japan) and India that produce power grid devices.

This move positions Toshiba as a major player in the growing power semiconductor market, essential for the continued development of EVs, industrial automation, and the transition towards a greener future.

The Japanese industrial conglomerate will build a cutting-edge 300-millimeter fabrication plant in central Japan for power management chips.

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Background and Corporate Strategy

Toshiba’s investment in power semiconductors comes on the heels of significant corporate restructuring.

In December, Toshiba delisted following a 2 trillion yen buyout by a consortium led by Japan Industrial Partners Inc.

This move was part of broader efforts to rebuild the company after a series of corporate scandals in the 2010s.

Last month, Toshiba unveiled a growth strategy. This includes a workforce reduction in Japan by up to 6 percent through early retirement packages.

The strategy focuses on expanding into growth areas like power semiconductors and digital technologies. This reflects Toshiba’s shift towards sectors with high growth potential.

Toshiba will invest around ¥100 Billion in the new plant, on top of a 25 billon yen investment in a 300-millimeter fabrication line it is building at an existing chip plant, 

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Expanding Production Capacity

Toshiba will increase the production capacity for power semiconductors at its facilities in Ishikawa and Hyogo prefectures, as well as in Thailand.

This expansion is designed to meet the rising demand for power control chips, essential for the efficiency of all-electric cars and various other equipment requiring active electric current control.

The global push for decarbonization has intensified the need for such technologies.

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Strategic Collaborations

In addition to expanding its production facilities, Toshiba plans ¥100 Billion to enhance production efficiency through partnerships.

The company is considering collaborations with other firms and has already planned a partnership with semiconductor manufacturer Rohm Co.

These strategic alliances aim to streamline production processes and boost the overall efficiency of Toshiba’s power semiconductor operations.

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Investment Breakdown

This expansion is part of Toshiba’s larger 400 billion yen capital investment plan.

Within this plan, approximately 20 billion yen will be allocated to upgrade plants in Kanagawa Prefecture and India, which produce power grid devices.

This investment underscores Toshiba’s commitment to strengthening its infrastructure and scaling up its production capabilities.

Importance of Power Semiconductors

Power semiconductors are critical components in various applications, including electric vehicles and industrial devices.

They play a vital role in managing and converting electrical energy efficiently, which is crucial for the performance and reliability of modern electronic systems.

As the world increasingly shifts towards renewable energy sources and electric mobility, the demand for power semiconductors is expected to surge.

Toshiba’s investment in this area aligns with global trends towards decarbonization and the increasing need for advanced power management solutions.

By ramping up production and enhancing efficiency through strategic partnerships, Toshiba aims to position itself as a key player in the power semiconductor market.

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Conclusion

Toshiba ¥100 billion investment in power semiconductor production marks a significant step in its efforts to rebuild and innovate.

Toshiba aims to meet the rising global demand for efficient power control solutions by expanding production capacity, forming strategic partnerships, and focusing on high-growth areas.

This investment not only reinforces Toshiba’s commitment to technological advancement but also underscores its strategic focus on sustainability and innovation in the semiconductor industry.

Kumar Priyadarshi
Kumar Priyadarshi

Kumar Joined IISER Pune after qualifying IIT-JEE in 2012. In his 5th year, he travelled to Singapore for his master’s thesis which yielded a Research Paper in ACS Nano. Kumar Joined Global Foundries as a process Engineer in Singapore working at 40 nm Process node. Working as a scientist at IIT Bombay as Senior Scientist, Kumar Led the team which built India’s 1st Memory Chip with Semiconductor Lab (SCL).

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