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DATE
July 15(Wed) - 17(Fri), 2026
VENUE
Tokyo Big Sight East Halls 7, 8

YOSHIKAWA electric Mfg

https://yoshikawa-electric.co.jp
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  • The 5th Noise Reduction Expo
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At our booth, we present how vibration risk management based on duty-of-care can be implemented in real workplaces through the demonstrations and practical methods.
A key point in measuring hand-arm vibration is converting measured values into levels adjusted to reflect physiological effects. This can now be handled with a practical, easy-to-use device suitable for field use.
We address common challenges such as measurement burden, lack of continuity, and underuse of data, and propose solutions that enable sustainable daily management.
For managers, visualizing and managing vibration risks is critical. Through live demonstrations, visitors can see how values change and how they can be used in practice. This shows that vibration management supports not only compliance but also operational improvement.
In manufacturing and construction sites, it enables detection of changes such as equipment deterioration and working conditions at the worker level.
We also introduce use cases from JISHA training programs.
For those unsure where to start or facing ineffective management, we provide practical solutions that can be applied on site.

Exhibited products (English) We will showcase solutions for preventing hand-arm vibration disorders, centered on a hand-arm vibration meter and on-site management tools for daily safety control.
The system measures vibration from tools such as chainsaws, grinders, and impact wrenches, and converts it into values adjusted to reflect physiological effects, enabling use in workplace assessment and management.
Traditionally, vibration levels relied on catalog data or specialized measurements. Our system allows operators to measure vibration themselves and monitor equipment and tool conditions in daily operations. It is intended for routine monitoring and trend analysis.
By recording and visualizing data over time, users can detect early signs of tool deterioration and changes in working conditions, helping reduce occupational risks. Combined with working time, it also supports understanding exposure trends.
Designed for use in manufacturing and construction sites, the system emphasizes usability, portability, and durability, and is also used in JISHA training programs.
We provide integrated solutions covering measurement, recording, analysis, and improvement.