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Ono Sokki's Strengths

"measurement" With the power of
Contributing to the improvement of manufacturing technology

We have been developing and manufacturing measuring instruments and testing equipment for over 70 years.
We are a long-established manufacturer of measuring instruments.

Ono Sokki inherits the spirit of its founder, Yoshichiro Ono. "Something that was needed in this era, but that no one had ever made before." I have continued to take on this challenge.
We aim to solve all kinds of social problems through measurement.

Core business

  • Acoustics and vibrations
    Measurement and analysis technology

  • Automotive testing machine
    Development and manufacturing

  • engineering
    service

Three strengths

  • Specialization

    Supporting the foundation of manufacturing Advanced measurement technology

    Using both "actual measurement" and "calculation" as axes Solving our customers' problems

    Model-Based Development (MBD) is widely used in manufacturing, particularly in the automotive industry. Ono Sokki supports the foundation of new development methods like MBD by combining high-precision model generation and calculations (simulations) based on reliable measurement technology with verification through actual measurements.

    (Example)

    Applying Ono Sokki 's expertise in acoustic and vibration measurement technology, we have established a method for estimating the forces acting on a vehicle's body via the suspension, based on TPA (Transmission Path Analysis) results obtained from actual measurements. This clarifies whether vibration countermeasures should be implemented on the suspension or the body side, improving development speed. Through vibration countermeasures, we are contributing to improved driving comfort and reduced environmental impact.

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    Exploring all possibilities and providing the optimal solution

    The environments in which measuring instruments are used vary greatly, including the presence or absence of temperature changes, vibrations, shocks, and changes in atmospheric pressure.

    (Example)

    In rocket development projects, rotation sensors that offer high accuracy and safety, capable of being installed in harsh environments with extreme temperature fluctuations, are used in fuel pumps. In power plant projects, rotation sensors have been developed for use in the unique environment of being submerged in oil. Ono Sokki 's rotation sensors are installed in many power plants throughout Japan. These long-selling rotation sensors will continue to meet the demands for stability, durability, and reliability.

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  • quality

    Ensuring international standards Pursuit of reliability

    Leading the way in internationally trusted proofreading systems.

    Ono Sokki is certified as a JCSS (*2) calibration service provider compliant with international MRA (*1) standards in seven fields: time/frequency and rotational speed, velocity, flow rate/velocity, vibration acceleration, electricity (DC/low frequency), torque, and acoustics/ultrasound. We provide services for measuring instruments designed and manufactured in-house, as well as those manufactured by other companies.

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    *1 JCSS: Japan Calibration Service System
    *2 MRA: Mutual Recognition Arrangement

    Reliability is ensured through integrated in-house development and manufacturing.

    We develop and manufacture a wide range of measuring instruments and systems in-house, from torque sensors, sound level meters, and frequency analyzers to large-scale Automatic Measurement Control System such as automotive testing equipment. We ensure high quality and reliability in every stage, from design to manufacturing.

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  • Connections between people

    Exceeding customer expectations "One Team"

    We work alongside our customers, To fundamentally solve the problem Engineering services we are working on

    As measurement professionals, we are committed to solving our customers' challenges by working closely with them on-site.
    We offer contract testing services, performing various automotive tests using Ono Sokki 's equipment. We also provide consulting services for vibration, noise, and abnormal sound countermeasures for our customers' products, equipment, and buildings, as well as sound quality improvement.
    We treat our clients' challenges as if they were our own, pursue the optimal solution as part of the same team, and take responsibility for achieving results from start to finish.

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from now on "A reliable partner" as
We want to support our customers.

we, We're not just a company that makes measuring instruments.
We address the "real challenges" occurring at our customers' sites. Let's work together and sweat it out to find a solution.
I believe that this attitude is what defines Ono Sokki.
The "measurement technology" and "commitment to quality" that we have built up so far, and "An attitude of tackling challenges while looking in the same direction as our customers." Polishing We aim to be among the world's best.
Being the world's leading manufacturer of measuring instruments Because we believe it represents our value to our customers.
Customers who use Ono Sokki' measuring instruments, We can engage in manufacturing with peace of mind.Achieve long-term growth and business improvement. So that it can be done We will continue to support you in the future.