Socionext Executive and Leadership Team

August, 2026

Leadership Overview

Socionext has 5 executives leading key functions including strategy, finance, and operations.

Driven by innovation, Socionext designs, develops, and delivers System-on-Chip solutions, impacting consumer, automotive, and industrial markets globally with a philosophy centered on advanced technology and market responsiveness.

Leadership Roles at Socionext

  • Chairman & Chief Executive Officer - Masahiro Koezuka
  • Chairman & Chief Executive Officer - Yasuo Nishiguchi
  • Corporate Executive VP & Chief Financial Officer - Tsuyoshi Sakuma
  • Corporate Executive Vice President and Chief Financial Officer - Kenji Ushida
  • 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 company's overarching strategy and global operations. Koezuka guides the firm's vision for designing and developing advanced System-on-Chip solutions across consumer, automotive, and industrial sectors. This leadership role involves setting the strategic direction for technological innovation and market penetration. By ensuring alignment between product development and market demands, Masahiro Koezuka drives the company's growth and competitive positioning. The Chairman & Chief Executive Officer's focus remains on expanding Socionext's influence in key global markets through cutting-edge semiconductor technology.
    Masahiro Koezuka

    Yasuo Nishiguchi - Chairman & Chief Executive Officer

    Yasuo Nishiguchi, the Chairman & Chief Executive Officer at Socionext, steers the company's strategic initiatives and executive leadership. Nishiguchi's purview encompasses the overall direction for Socionext's System-on-Chip design and development, targeting critical consumer, automotive, and industrial applications. This executive position demands a comprehensive understanding of market dynamics and technological advancements. By championing innovation, Yasuo Nishiguchi ensures Socionext maintains its competitive edge in the semiconductor industry. The Chairman & Chief Executive Officer's mandate includes fostering a culture of excellence and driving long-term value creation for stakeholders through strategic foresight and operational oversight.

    Tsuyoshi Sakuma - Corporate Executive VP & Chief Financial Officer

    Tsuyoshi Sakuma, the Corporate Executive VP & Chief Financial Officer at Socionext, manages the company's financial health and strategic fiscal planning. Sakuma oversees all financial operations, including budgeting, forecasting, and capital allocation, ensuring robust financial governance across the organization. This critical role involves optimizing financial performance to support Socionext's ambitious growth objectives in the consumer, automotive, and industrial markets. By implementing sound financial strategies, Tsuyoshi Sakuma enables the company to invest in research and development for advanced System-on-Chip solutions. The Corporate Executive VP & Chief Financial Officer's responsibilities extend to managing investor relations and ensuring compliance with global financial regulations.

    Kenji Ushida - Corporate Executive Vice President and Chief Financial Officer

    Kenji Ushida, the Corporate Executive Vice President and Chief Financial Officer at Socionext, oversees the company's financial strategy and operational fiscal management. Ushida directs all aspects of financial planning, accounting, and reporting, ensuring fiscal discipline and compliance with international standards. This executive function is vital for supporting Socionext's global expansion and its commitment to developing advanced System-on-Chip solutions for the consumer, automotive, and industrial sectors. By managing financial resources effectively, Kenji Ushida enables strategic investments in innovation and market development. The Corporate Executive Vice President and Chief Financial Officer's expertise is crucial for maintaining financial stability and driving sustainable profitability.

    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 operational execution and product development lifecycles. Yoshida oversees the engineering teams responsible for designing and delivering cutting-edge System-on-Chip solutions for diverse market segments including consumer, automotive, and industrial applications. This multifaceted role requires close coordination between R&D, manufacturing, and market deployment strategies. By driving efficiency in development processes, Hisato Yoshida ensures Socionext meets stringent quality standards and time-to-market objectives. The Chief Operating Officer's leadership is pivotal in translating technological innovation into tangible market success and operational excellence.
    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 Tsuyoshi Sakuma (Corporate Executive VP & 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), Tsuyoshi Sakuma (Corporate Executive VP & 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 VP & Chief Financial Officer, Corporate Executive Vice President and Chief Financial Officer, Chief Operating Officer & Co-Lead, Global Leading Group & Lead, Development Group.