Socionext Executive and Leadership Team

September, 2026

Leadership Overview

Socionext has 5 executives leading key functions including corporate strategy, financial oversight, and global operations.

Driven by a commitment to advanced semiconductor innovation, Socionext delivers high-performance System-on-Chip solutions that empower consumer, automotive, and industrial markets through precision engineering and scalable technology architectures.

Leadership Roles at Socionext

  • Chairman & Chief Executive Officer - Yasuo Nishiguchi
  • Chairman & Chief Executive Officer - Masahiro Koezuka
  • Corporate Executive Vice President and Chief Financial Officer - Kenji Ushida
  • Corporate Executive VP & Chief Financial Officer - Tsuyoshi Sakuma
  • Chief Operating Officer & Co-Lead, Global Leading Group & Lead, Development Group - Hisato Yoshida
  • Yasuo Nishiguchi - Chairman & Chief Executive Officer

    Yasuo Nishiguchi, the Chairman & Chief Executive Officer at Socionext, directs the overarching strategic vision for System-on-Chip development. By prioritizing long-term growth in the automotive and industrial sectors, the Chairman & Chief Executive Officer aligns internal research initiatives with evolving global market demands. Yasuo Nishiguchi maintains rigorous oversight of corporate governance standards while fostering partnerships that expand the reach of proprietary silicon technology. This leadership role involves constant evaluation of competitive landscapes to ensure the company remains at the forefront of semiconductor design. Through the implementation of high-efficiency management frameworks, the Chairman & Chief Executive Officer drives operational excellence across all regional divisions. By focusing on sustainable product lifecycles, the executive secures the company's position as a premier provider of custom silicon solutions. Ultimately, the Chairman & Chief Executive Officer ensures that every strategic decision supports the broader mission of delivering advanced, reliable, and high-performance electronic components to a diverse international client base.

    Masahiro Koezuka - Chairman & Chief Executive Officer

    Masahiro Koezuka, the Chairman & Chief Executive Officer at Socionext, architects the expansion of consumer-focused technology platforms. By concentrating on the integration of advanced processing capabilities into modern hardware, the Chairman & Chief Executive Officer optimizes the company's market impact within the electronics manufacturing sector. Masahiro Koezuka manages the alignment of engineering resources with emerging industry trends to accelerate product development cycles. This leadership role requires constant collaboration with technical teams to refine System-on-Chip architectures for maximum efficiency. Through the promotion of innovation-driven workflows, the Chairman & Chief Executive Officer enhances the company's ability to meet complex customer requirements. By overseeing the strategic deployment of capital toward research and development, the executive ensures that the organization maintains a competitive edge in global markets. Ultimately, the Chairman & Chief Executive Officer drives the realization of next-generation electronic solutions, ensuring that the company consistently delivers high-value, scalable, and reliable technology products to partners worldwide.
    Masahiro Koezuka

    Kenji Ushida - Corporate Executive Vice President and Chief Financial Officer

    Kenji Ushida, the Corporate Executive Vice President and Chief Financial Officer at Socionext, manages the fiscal health and capital allocation strategies of the organization. By overseeing financial reporting and investor relations, the Corporate Executive Vice President and Chief Financial Officer ensures transparency and stability across all corporate operations. Kenji Ushida directs the budgeting processes that support large-scale semiconductor research and development projects. This leadership role involves analyzing market volatility to mitigate risks associated with global supply chain fluctuations. Through the implementation of robust financial controls, the Corporate Executive Vice President and Chief Financial Officer optimizes resource distribution to maximize shareholder value. By maintaining strong relationships with financial institutions, the executive secures the necessary funding for long-term infrastructure investments. Ultimately, the Corporate Executive Vice President and Chief Financial Officer provides the fiscal foundation required for the company to pursue ambitious technological advancements, ensuring that every financial decision aligns with the core mission of delivering superior System-on-Chip solutions.

    Tsuyoshi Sakuma - Corporate Executive VP & Chief Financial Officer

    Tsuyoshi Sakuma, the Corporate Executive VP & Chief Financial Officer at Socionext, oversees the strategic financial planning and internal audit functions. By focusing on cost-efficiency and operational scalability, the Corporate Executive VP & Chief Financial Officer ensures that the company maintains a lean and effective business model. Tsuyoshi Sakuma directs the analysis of regional market performance to identify opportunities for revenue growth in the automotive and industrial sectors. This leadership role involves coordinating with department heads to align departmental spending with the broader corporate strategy. Through the rigorous monitoring of financial metrics, the Corporate Executive VP & Chief Financial Officer drives improvements in profitability and cash flow management. By implementing advanced financial software systems, the executive enhances the accuracy of forecasting and reporting. Ultimately, the Corporate Executive VP & Chief Financial Officer supports the company's growth trajectory by providing the data-driven insights necessary for informed decision-making, ensuring that the organization remains financially resilient while pursuing innovation in the competitive electronics industry.

    Hisato Yoshida - Chief Operating Officer & Co-Lead, Global Leading Group & Lead, Development Group

    Hisato Yoshida, the Chief Operating Officer & Co-Lead, Global Leading Group & Lead, Development Group at Socionext, directs the end-to-end product development lifecycle and global operational workflows. By overseeing the engineering teams responsible for System-on-Chip design, the Chief Operating Officer & Co-Lead, Global Leading Group & Lead, Development Group ensures that technical output meets the highest quality standards. Hisato Yoshida manages the integration of development processes across international sites to maintain consistency in product delivery. This leadership role involves streamlining manufacturing workflows to reduce time-to-market for new electronic components. Through the coordination of cross-functional teams, the Chief Operating Officer & Co-Lead, Global Leading Group & Lead, Development Group drives the successful execution of complex technical projects. By fostering a culture of continuous improvement, the executive enhances the efficiency of the development group. Ultimately, the Chief Operating Officer & Co-Lead, Global Leading Group & Lead, Development Group ensures that the company's operational capabilities remain aligned with the evolving needs of the global electronics market.
    Hisato Yoshida

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    Frequently Asked Questions Regarding Socionext Top Executives and Leadership Team

    Who leads Socionext?
    Socionext is led by Yasuo Nishiguchi (Chairman & Chief Executive Officer), along with executives such as Masahiro Koezuka (Chairman & Chief Executive Officer) and Kenji Ushida (Corporate Executive Vice President and Chief Financial Officer).
    Who is part of Socionext’s executive team?
    The executive team of Socionext includes leaders such as Yasuo Nishiguchi (Chairman & Chief Executive Officer), Masahiro Koezuka (Chairman & Chief Executive Officer), Kenji Ushida (Corporate Executive Vice President and Chief Financial Officer) and other senior executives.
    How many executives does Socionext have?
    Socionext has 5 executives leading key business areas.
    What roles are included in Socionext’s leadership team?
    The leadership team of Socionext includes roles such as Chairman & Chief Executive Officer, Chairman & Chief Executive Officer, Corporate Executive Vice President and Chief Financial Officer, Corporate Executive VP & Chief Financial Officer, Chief Operating Officer & Co-Lead, Global Leading Group & Lead, Development Group.