Socionext Executive and Leadership Team

July, 2026

Leadership Overview

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

Driven by innovation, Socionext is dedicated to designing and delivering advanced System-on-Chip solutions that power consumer, automotive, and industrial markets worldwide.

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 overarching corporate strategy and vision. Koezuka guides the company's expansion in the consumer, automotive, and industrial sectors, ensuring alignment with market demands for advanced System-on-Chip solutions. This leadership role involves setting ambitious growth targets and fostering an environment of continuous innovation. By overseeing all major business units, Masahiro Koezuka ensures the seamless integration of development, manufacturing, and sales efforts. The strategic direction established by Koezuka is critical for maintaining Socionext's competitive edge in the global semiconductor industry. This executive's focus remains on driving technological advancements and expanding market penetration across key geographic regions.
    Masahiro Koezuka

    Yasuo Nishiguchi - Chairman & Chief Executive Officer

    Yasuo Nishiguchi, the Chairman & Chief Executive Officer at Socionext, steers the company's strategic direction and global operations. Nishiguchi is responsible for defining the long-term vision, ensuring Socionext's continued leadership in System-on-Chip design and development. This executive's purview encompasses all facets of the business, from research and development to market deployment across consumer, automotive, and industrial applications. By fostering key partnerships and driving operational excellence, Yasuo Nishiguchi ensures the company meets evolving technological needs. The strategic initiatives spearheaded by Nishiguchi are fundamental to Socionext's sustained growth and market influence. This leadership position demands a comprehensive understanding of global market dynamics and technological trends.

    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 performance across global markets. This executive's responsibilities extend to investor relations and financial risk management, safeguarding the company's assets and profitability. By driving financial efficiency, Tsuyoshi Sakuma supports the development and delivery of advanced System-on-Chip solutions for consumer, automotive, and industrial sectors. The financial strategies implemented by Sakuma are integral to Socionext's sustained growth and operational stability. This role requires meticulous attention to detail and a deep understanding of international 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, directs the company's comprehensive financial strategy and management. Ushida is accountable for all fiscal operations, including financial reporting, investment strategies, and resource allocation, ensuring Socionext's financial resilience. This executive's leadership ensures that financial frameworks effectively support the company's innovation in System-on-Chip solutions for diverse markets. By optimizing financial processes, Kenji Ushida contributes directly to the company's ability to fund research and development initiatives. The financial oversight provided by Ushida is crucial for maintaining investor confidence and driving long-term value creation. This position demands a strategic approach to financial planning and execution.

    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, orchestrates the company's operational execution and product development initiatives. Yoshida oversees the seamless integration of global operations and leads critical development groups, ensuring the timely delivery of advanced System-on-Chip solutions. This executive's dual focus drives efficiency in manufacturing and innovation in product design for consumer, automotive, and industrial applications. By managing cross-functional teams, Hisato Yoshida ensures that development aligns with market needs and operational capabilities. The leadership provided by Yoshida is pivotal in maintaining Socionext's technological leadership and market responsiveness. This role demands a deep understanding of both engineering processes and global business dynamics.
    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.