Socionext Executive and Leadership Team

August, 2026

Leadership Overview

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

Focused on delivering advanced System-on-Chip solutions, Socionext drives innovation across consumer, automotive, and industrial markets through a commitment to high-performance semiconductor design and global technological excellence.

Leadership Roles at Socionext

  • Chairman & Chief Executive Officer - Masahiro Koezuka
  • Chairman & Chief Executive Officer - Yasuo Nishiguchi
  • 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
  • Masahiro Koezuka - Chairman & Chief Executive Officer

    Masahiro Koezuka, the Chairman & Chief Executive Officer at Socionext, directs the overarching corporate strategy and long-term vision for the organization. By prioritizing the development of advanced System-on-Chip solutions, the Chairman & Chief Executive Officer ensures the company maintains a competitive edge within the global semiconductor landscape. Masahiro Koezuka oversees the alignment of research initiatives with the specific needs of the automotive and industrial sectors, fostering growth through technological differentiation. This leadership role involves constant engagement with the Board to refine market positioning and operational efficiency. By championing innovation, the Chairman & Chief Executive Officer secures the firm's status as a premier provider of custom silicon. Through rigorous management of corporate resources, the executive drives sustainable value for stakeholders while expanding the reach of the company's specialized hardware products across international markets, ultimately solidifying the firm's reputation for engineering excellence.
    Masahiro Koezuka

    Yasuo Nishiguchi - Chairman & Chief Executive Officer

    Yasuo Nishiguchi, the Chairman & Chief Executive Officer at Socionext, manages the execution of high-level business objectives and the expansion of the company's consumer electronics portfolio. Focusing on the integration of complex System-on-Chip architectures, the Chairman & Chief Executive Officer drives the adoption of next-generation silicon in diverse global markets. Yasuo Nishiguchi coordinates with internal engineering teams to accelerate product development cycles, ensuring that the company meets the evolving demands of the consumer technology sector. This leadership role requires balancing immediate market opportunities with the long-term strategic roadmap for semiconductor innovation. By optimizing internal processes, the Chairman & Chief Executive Officer enhances the firm's agility in responding to shifting industry trends. Through strategic partnerships and a focus on operational scalability, the executive strengthens the company's market presence, ensuring that the organization remains at the forefront of the global electronics manufacturing industry.

    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 financial health and capital allocation strategies of the organization. Overseeing the fiscal planning for System-on-Chip development, the Corporate Executive Vice President and Chief Financial Officer ensures that investment in research and development aligns with the company's broader growth targets. Kenji Ushida directs the financial reporting and risk management frameworks, providing the necessary stability for the firm's expansion into new industrial markets. This leadership role involves close collaboration with the executive team to evaluate the profitability of various product lines and regional operations. By maintaining a robust balance sheet, the Corporate Executive Vice President and Chief Financial Officer supports the company's ability to innovate continuously. Through disciplined financial oversight, the executive secures the resources required to maintain the firm's competitive advantage in the highly capital-intensive semiconductor industry.

    Tsuyoshi Sakuma - Corporate Executive VP & Chief Financial Officer

    Tsuyoshi Sakuma, the Corporate Executive VP & Chief Financial Officer at Socionext, directs the global financial strategy and investor relations for the company. Focusing on the economic viability of System-on-Chip projects, the Corporate Executive VP & Chief Financial Officer monitors the efficiency of supply chain investments and manufacturing costs. Tsuyoshi Sakuma oversees the implementation of financial controls that support the firm's expansion into automotive and consumer markets. This leadership role requires the analysis of market data to inform strategic decisions regarding capital expenditure and resource distribution. By optimizing the company's financial structure, the Corporate Executive VP & Chief Financial Officer ensures that the organization remains resilient against market volatility. Through the management of fiscal performance metrics, the executive drives the company's ability to fund long-term technological advancements, ultimately contributing to the firm's sustained profitability and growth within the competitive global electronics sector.

    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 daily operations and technical development workflows for the company. Overseeing the design and delivery of System-on-Chip solutions, the Chief Operating Officer & Co-Lead, Global Leading Group & Lead, Development Group ensures that engineering teams maintain high standards of quality and innovation. Hisato Yoshida manages the integration of development processes across the global organization, facilitating the transition from conceptual design to mass production. This leadership role involves coordinating cross-functional teams to address the technical requirements of the automotive and industrial sectors. By streamlining operational procedures, the executive enhances the efficiency of the development lifecycle. Through the leadership of the Global Leading Group, the executive drives the company's technical roadmap, ensuring that the firm consistently delivers cutting-edge silicon products that meet the complex needs of international clients.
    Hisato Yoshida

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    Frequently Asked Questions Regarding Socionext Top Executives and Leadership Team

    Who leads Socionext?
    Socionext is led by Masahiro Koezuka (Chairman & Chief Executive Officer), along with executives such as Yasuo Nishiguchi (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 Masahiro Koezuka (Chairman & Chief Executive Officer), Yasuo Nishiguchi (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.