Ohtama Co., LTD. – Specializing in permalloy, magnetic shielding, magnetic field measurement, heat treatment and magnetic field cancellation.

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Here, we introduce you to some of the past solutions we have provided to customers.

Case study: Company A

Customer case study: Company A

This customer was looking for a company with the capability to heat treat a large molybdenum crucible in a hydrogen atmosphere furnace. What is more, an increase in orders meant that this customer was struggling to increase treatment volumes in a single furnace at a low cost.

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Case study: Company B

Customer case study: Company B

A beam application device that this customer delivered to the United States was not performing well, and the end user complained that the device was the cause of the problem. With no apparent abnormalities in the device, the customer surmised that the cause of the problem was to be found in the environment surrounding the device, but was struggling to come up with firm evidence to back this up.

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