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Ono Sokki's Strengths

Advancing Manufacturing with the ​Power of Measurement
​

We have been developing and manufacturing measuring instruments and testing equipment for over 70 years.
​

Inhering the spirit of its founder, Gichiro Ono, Ono Sokki  has been contributing to take on challenges to create  what society needs—things that no one has ever attempted before.​
Through measurement and sensing technologies, we strive to solve a wide range of social challenges.

Core Business

  • Acoustics & Vibrations
    Measurement & Analysis Technology

  • Automotive Testing Machine
    Development & Manufacturing

  • Engineering 
    Service

Three strengths

  • Expertise

    Advanced Measurement Technology That Supports the Foundation of Manufacturing ​

    ​On both axes: "actual measurement" and "calculation" 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.

    Cases

    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.

    Cases

    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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    ©JAXA

  • Quality

    Pursuing reliability to ensure international standards ​

    Leading the way in internationally trusted calibration systems.

    Ono Sokki specializes in seven fields: time- frequency and rotational speed, velocity, flow rate and velocity, vibration acceleration, electricity (DC and low frequency), torque, and acoustics/ultrasound. JCSS (*2) compliant with international MRA (*1) We are a certified calibration service provider. We provide services for measuring instruments that we design and manufacture ourselves, 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

    United as "One Team" to exceed expectations ​

    We work alongside our customersto solve the problem at their root cause.​

    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'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.