About

Purpose

Intelligence Bridges Innovations

Filling the world with hope by creating innovation through intellectual curiosity and technology.

Value

  • Value
    01

    Challenges

    The spirit of challenge to the unknown creates the future.

  • Value
    02

    Diversity

    Diverse perspectives create better things and cultures.

  • Value
    03

    Sincerity and Integrity

    Be passionate, ethical and responsible to build trust.

S-Bridges is a company built at the intersection of business and academia.
Through partnerships with Shizuoka University and other research institutions, real-world business implementation.
we create cutting-edge research outcomes and translate them into real-world business implementation.

We do not leave research in the lab, nor confine business to commerce alone.
We bring together scientific rigor and market execution.

About

By integrating R&D, business development, and investment, we are building new industries to realize a circular society.

About

We function as one team, uniting R&D capability with business execution.

  • Takashi Nagato

    CEO
    Takashi Nagato
    Designer & Founder

    Worked overseas for major electronics manufacturers and digital entertainment companies.Extensive experience new business development, business expansion, and strategy formulation.

  • Junko Maruyama

    COO
    Junko Maruyama

    Extensive experience in development marketing and consumer brand portfolio at a major global enterprise. By Leveraging business experience, responsible for building the foundation of S-Bridges' strategic foundation.

  • Yoshihiko Sano

    R&D HEAD
    Yoshihiko Sano
    Shizuoka University Faculty of Engineering Associate Professor, Ph.D. (Engineering)

    Specializes in extraction and transport engineering and energy engineering. Received awards including the Best Paper Award in the Thermal Engineering Division of the American Society of Mechanical Engineers.

  • Takashi Ikka

    CBO(Bio Economy)
    Takashi Ikka
    Shizuoka University Faculty of Agriculture Professor, Ph.D. (Agricultural Sciences)

    Specializes in plant nutrition and plant molecular genetics. Selected as one of "30 People Shaping Japanese Tea." Promotes Nature Positive education at Shizuoka University.

  • Akihiko Nakamura

    Researcher
    Akihiko Nakamura
    Shizuoka University Faculty of Agriculture Professor, Ph.D. (Agricultural Sciences)

    Specializes in functional analysis of biomass- degrading enzymes and enzyme functional modification. Achieved a Guinness World Record for the highest resolution of an enzyme crystal structure.

  • Hiroto Yamashita

    Researcher
    Hiroto Yamashita
    Shizuoka University Faculty of Agriculture Assistant Professor, Ph.D. (Agricultural Sciences)

    Specializes in plant nutrition and breeding, applying data science and multi-omics to accelerate trait discovery and support sustainable crop improvement.

In collaboration with Shizuoka University and other research institutions, We are driving cross-disciplinary R&D across fields including plant resources, enzymes, nutrient circulation, energy conversion, and data utilization.

Company Information

Company Name S-Bridges Corporation (Start-up Company from Shizuoka University)
Founded February 10, 2022
Business Overview Biomaterial Transformation (BMT) business for realizing a circular economy
・Ingredient research and technology development to fully utilize all plant-derived components
・Research and development of processes for practical application (equipment, enzymes, etc.) and sales
・Research and development of programs related to AI and IT technologies
・Collaborative research with Shizuoka University, a National University Corporation

*BMT is a trademark of S-Bridges Corporation.
CEO (Chief Executive Officer) Takashi Nagato
CTO (Chief Technical Officer) Yoshihiko Sano (Associate Professor at Shizuoka University)
http://ars.eng.shizuoka.ac.jp/~kuwahara_sano_lab/index.html
CBO (Chief Bioeconomy Officer) Takashi Ikka ( Professor at Shizuoka University)
Laboratory of Plant Functional Physiology & Plant Functional Regulation - Assoc. Prof. Takashi Ikka & Assis. Prof. Hiroto Yamashita (shizuoka.ac.jp)
COO (Chief Operating Officer) Junko Maruyama
Outside Director Hiroshi Aono
Auditor Hiromichi Ogawa
Technical Advisor Hiroto Yamashita (Assistant Professor at Shizuoka University)
https://wwp.shizuoka.ac.jp/plantfuncphys/
Technical Advisor Akihiko Nakamura (Professor at Shizuoka University)
https://tdb.shizuoka.ac.jp/RDB/public/Default2.aspx?id=11286&l=0
Advisor (Certified Public Accountant) Michiyuki Sugiura (Sugiura Michiyuki Certified Public Accountants Office)
Legal Advisor Seigo Ito (SPRING PARTNERS, Member of the Dai-Ichi Tokyo Bar Association / Admitted to the California Bar)
Capital Stock JPY 149,999,550 (as of December 19, 2025)Total Funding Raised JPY 430,000,000
Address 209, 3-1-7 Wajiyama, Chuo-ku, Hamamatsu-shi, Shizuoka 432-8003, JAPAN
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