MJ Company, Inc.

Medical device company · Okayama, Japan

MJ Company, Inc. is a medical device company with a registered site in Okayama, Japan. The US FDA lists 1 medical device site registered to the company, with devices in physical medicine.

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MJ at a glance

Typemedical device company
Registered siteOkayama, Japan
FDA-registered sites1

What does MJ do?

Medical specialties of its FDA-listed devices

Physical Medicine

Device types listed with the FDA

Massager, therapeutic, electric

Where is MJ located?

Registered site: Okayama, Japan

  • Okayama, OkayamaMJ Company, Inc. · FDA device site

Frequently asked questions about MJ

Where is MJ based?

MJ Company, Inc. is based in Okayama, Japan.

What does MJ do?

MJ Company, Inc. is a medical device company. Its FDA-listed medical devices fall under physical medicine.

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Last updated 2026-09-23. Data licences