Taiyo Nippon Sanso Corporation

Taiyo Nippon Sanso Corporation develops and supplies industrial and specialty gases, plus related equipment, for electronics, medical, and manufacturing sectors. Core capabilities include high-purity gases for semiconductors, cryogenic systems, and comprehensive plant engineering. The company optimizes gas applications to improve industrial efficiency and advance healthcare.

Founded July 19, 1918, by former submarine captain Genbei Kawaguchi, the company's origin stems from a distinct insight. Kawaguchi repurposed oxygen-generating apparatus, originally for torpedoes and submarine pressurization, to establish a commercial oxygen supply business. This ingenuity drove its expansion in gas production and applications.

Serving global clients across manufacturing, advanced technology, and healthcare, Taiyo Nippon Sanso operates as "The Gas Professionals." Its vision is to maximize gas potential, creating social value through innovative solutions. The company strives to elevate industrial productivity, human well-being, and drive a sustainable future via advanced gas technologies.