Nihon Kohden America is committed to providing superior quality service and support to all of our customers.

For our customers in the U.S. and Canada, please feel free to contact us using the information below.

For customers outside of the U.S. and Canada, please contact Nihon Kohden Corporation, International Division for a comprehensive listing of Nihon Kohden offices.

We value your feedback to help us improve our products & services. 

and Clinical Support:

For immediate assistence or product complaint submission please call 800.325.0283

Patient Monitoring:

For non-critical issues, please e-mail neurology technical support at


For non-critical issues, please e-mail patient monitoring technical support at

Ventilation (US Customers Only):

For 24/7 ventilator support, please call 855.550.VENT or email

Nihon Kohden America, LLC

15353 Barranca Parkway, Irvine, CA 92618
800.325.0283, toll-free
949.580.1555, phone
949.580.1550, fax

Contact Us

For product information and sales inquiries outside of the United States and Canda, please visit our Nihon Kohden Global Site.

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