Nippon Sanso Holdings operates and promotes its business through 5 business segments: Japan, United States, Europe, Asia & Oceania, and Thermos, which are composed of 3 business domains of Industrial Gases Business, Electronics, Business and Thermos Business. We also operate a medical business as a sub-segment of our industrial gases business.
Business Domains
（Technologies Underlying Our Businesses）
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
Gas equipment website (Japanese)
Medical
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.
Electronics
We mainly supply electronic material gases used in the manufacturing process of liquid-crystal and semiconductor (memory/sensor/logic), contributing to the development and dissemination of high-tech industry.
Electronics
Thermos
We provide a wide variety of products to create new lifestyles for a sustainable society.
Technologies Underlying Our Businesses
Three of the major technologies that underlie our industrial gas and electronics businesses are as follows.
・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.
Technical Report
TAIYO NIPPON SANSO Technical Report
The "TAIYO NIPPON SANSO Technical Report" is published for the purpose of introducing the results of research and development of group companies and the technology of equipment and products to everyone.
TAIYO NIPPON SANSO Technical Report
Business Segments
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