Shibasoku
A Tokyo-based measuring instrument maker with roots in video and audio test equipment, which supplies test systems and measurement modules for analog and mixed-signal semiconductors.
シバソク・Test and reliability equipment・Last updated: October 27, 2026
Overview
Shibasoku is based in Tokyo and began as a maker of video and audio measuring instruments. It applies that precision analog measurement experience to semiconductor test.
Its semiconductor products are test systems for analog and mixed-signal devices and the measurement modules used in them.
Business: Analog and mixed-signal test systems
Why it matters
- Analog and mixed-signal chips are tested for noise, linearity and accuracy, which depends on the quality of the tester's own analog circuits.
- Display drivers, audio chips and power management ICs fall into this test category.
Main products
- •Analog and mixed-signal test systems
- •Video and audio measuring instruments
Equipment categories
Categories where Shibasoku is listed, with other Japanese makers and their products:
Sites in Japan
Head officeHeadquarters
Tokyo