Business and Performance

Industrial Gases

We manufacture and supply industrial gases and support a wide range of industries in Japan, the U.S., Europe, Asia, and Oceania.

About Industrial Gases

Medical Care

We supply medical gases essential for hospitals and home-based care, cryopreservation containers utilizing liquid nitrogen cooling, and stable isotopes of oxygen used for positron emission tomography (PET) diagnosis.

We mainly supply semiconductor (memory/sensor/logic) and electronic material gases used in the liquid-crystal manufacturing processes, contributing to the development and dissemination of cutting-edge technology.

We provide a wide variety of products to create new lifestyles for a sustainable society.

Thermos corporate website

Plants & Engineering Technology

We have total factory and engineering technologies for the design, manufacturing, installation, and maintenance of air separation units (ASU). We have a track record of installing a number of highly-efficient plants with superior argon yield (air-derived argon collecting performance) both in Japan and overseas.

Gas Handling Technology

With advanced expertise in the manufacture, mixing, and purification of various gases, we supply gases safely using the appropriate equipment and safety technology. We support the production activities of manufacturing businesses and provide various values to our customers and society.

Gas Application Technology

Taking advantage of the combination of our unrelenting research and development of gas application facilities and equipment, and our gas handling technology backed by over 100 years of experience, knowledge, and accomplishments in gas supply, we offer gas application technology that leads to solutions to our customers’ requests, focusing on air separation gases and electronic material gases.