Company Profile

Overview

  • Company name
  • Osaka Vacuum, Ltd.
  • Established
  • 1950/9/19
  • Capital
  • 348 million yen
  • President and CEO
  • Kazuyuki Kasaoka
  • Head office
  • Nippon Life Yodoyabashi East Building, 3-3-13, Imabashi, Chuo-ku, Osaka 541-0042, Japan
  • Employees
  • about 200 (Japanese Parent Company)
  • Sales
  • 9,877 million yen (a non-consolidated result for the year ended December 2024, that does not include the group companies in US and China)
  • Business activities
  • Development, manufacture, sales, and maintenance of vacuum systems and vacuum pumps.
  • Products
  • Turbo Molecular Pumps, Dry Vacuum Pumps, Roots Vacuum Pumps, Oil-sealed Rotary Vacuum Pumps, Liquid-ring Vacuum Pumps, Ejectors, Vacuum Systems, Vacuum Pumping Systems.
  • Board of Directors

  • President & CEO

    : Kazuyuki Kasaoka

    R&D

    : Munehisa Hamaguchi

    Administration

    : Akihiro Umemura

    Audit & Supervisory Committee, Full-time

    : Hideo Fujita

    Audit & Supervisory Committee, Independent
    (Attorney At Law)

    : Makoto Sakaguchi

    Audit & Supervisory Committee, Independent
    (Certified Public Accountant)

    : Koichi Hori

    * Board of Directors are elected by our general meeting of stockholders.
  • Other Directors, General Managers, and Fellows

  • Executive Officer, Production Department

    : Tetsuya Matsubata

    Executive Officer, Sales Department

    : Akifumi Yamada

    * Other Directors are assigned by Board of Directors.

    General Manager, Strategic Corporate Planning

    : Shinji Noda

    General Manager, Sakai Factory

    : Masahiko Ishimoto

    General Manager, Operating inspection

    : Hisanori Adachi

    General Manager, East Japan

    : Takashi Shima

    General Manager, Nabari Factory

    : Takehiko Murakawa

    General Manager, Engineering

    : Mitsunori Watanabe

    Fellow

    : Masashi Iguchi

  • Management System
  • Board of Directors
    Audit and supervisory committee
    Accounting Firm
  • Accounting Auditor
  • Deloitte Touche Tohmatsu LLC
  • Advisory Council
  • Oh-Ebashi LPC & Partners
    Fukami Patent Office, P.C.
    Deloitte Tohmatsu Tax Co.
  • Principal banks
  • Mizuho Bank, Ltd., Osaka Branch
    MUFG Bank, Ltd., Namba Branch
  • Group Company
  • Shanghai Osaka Vacuum, Ltd. [100 %]
    Osaka Vacuum U.S.A., Inc. [100 %]
    *[] indicates our company’s shares.
  • Association
  • Japan Business Federation
    Japan-China Investment Promotion Organization

    Japan Vacuum Industry Association
    Semiconductor Equipment Association of Japan
    SEMI

    The Japan Society of Vacuum and Surface Science
    The Japan Society of Mechanical Engineers
    The Japan Society for Aeronautical and Space Sciences

    Japan Scientific Instruments Association