Air Water Inc. engages in the manufacture and sale of industrial gas and medical equipment. It operates through the following segments: Industrial Gases, Chemical, Medical, Energy, Agriculture and Food Products, Logistics, Seawater, and Other. The Industrial Gases segment handles the manufacture and sale of industrial gases such as oxygen, nitrogen, and argon. It also offers high-pressure gas-related equipment and gas generators. The Chemical segment covers basic chemical and fine chemical products. The Medical segment markets gas products for medical use and health care equipment. The Energy segment provides liquefied petroleum gas (LPG) and kerosene. The Agriculture and Food Products segment deals with the wholesale and processing of fruits and vegetables. It also manufactures and sells frozen food, processed meat, and soft drinks. The Logistics segment offers logistics, warehousing, and distribution services. The Seawater segment sells salt, fused magnesia, and magnesium oxide. The Other segment includes the aerosol business. The company was founded on September 24, 1929 and is headquartered in Osaka, Japan.