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WE
ARE OKAMOTO.
Cutting-edge manufacturing
with an eye on the future.
From 1935 to 2035 and beyond.
Okamoto Machine Tool Works,Ltd

OUR Philosophy

Through the manufacture of “Mother Machine”
which is the mother of manufacturing.
It is our mission to meet high grinding requirement
for manufacturing industry.

Products

World-class machine tools and semiconductor
manufacturing equipment innovated through
workmanship inherited from generations of pioneers.

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Search by Machines

We pursue precision and contribute to global manufacturing with a comprehensive product lineup that meets the needs of the times.

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OKAMOTO INTEGRATED PRODUCTION SYSTEM

Guided by our commitment to delivering high-quality, high-precision products to our customers with responsibility, we have established a fully integrated production system. From the design and manufacturing of wooden patterns for castings that form the foundation of our machinery, to parts processing, painting, and final assembly, we carry out every stage in-house by uniting the strengths of our group. By applying the expertise cultivated throughout the manufacturing process to product development, we will continue to deliver even more outstanding products in the future.

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OKAMOTO GROUP COMPANY

Driven by precision and innovation, we bring our unique machining technologies to the global stage, supporting manufacturing worldwide. Blending long-standing expertise with the latest advancements, we provide reliable, high-quality products that empower industries in Japan and across the world.

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