Medical Gas Business
AWI is Japan’s leading medical gases producer with more than 50 years’ experience in the delivery of a wide range of medical gases including oxygen, nitrous oxide and helium.
Artificial air generating system
Hospital Facility Construction Business
We offer integrated services for the supply of medical gases, from design of medical facilities such as operating rooms, intensive care units (ICU), to installation of equipment and tools, installation of piping, interior design and clean environmental control.
more information about Hospital Facility Construction Business
Operating room equipment
Medical Equipment Business
AWI provides a range of medical equipment closely related to medical gases.
Incubator
SPD and Contract Sterilization Business
AWI’s SPD Business reduces the burden on hospital staff and supports internal hospital services under package contracts for commodity management covering the purchase, on-site logistics and ordering of consumable medical supplies such as hypodermic needles and gauzes. With our Contract Sterilization Business AWI offers high-quality sterilization services both inside and outside hospitals, utilizing our know-how based on many years of supplying sterilization equipment and sterilization gases.
SPD
Home Medical Business
AWI’s ventilator equipment provides support for home medical care to patients with respiratory diseases which make respiratory management in the home essential.
The delivery of home medical equipment
Nursing Care Business
In the Assistive and Nursing Care Products Business, AWI produces and markets the “Viami®” shower equipment for nursing care use. We are also expanding into a wide range of business areas including the Nursing Care Business where we offer home care services such as home visit nursing care, the Assistive Equipment Sale and Rental Business.
Viami® Shower Equipment

