Corporate Profile History

1945-1973

The largest wet seal gas holder in East Asia (at that time).

(4)The largest wet seal gas holder in East Asia (at that time).

The first manufactured sphere tanks in Japan.

(5)The first manufactured sphere tanks in Japan.

The first experiments in the world on cryogenic brittle fracture using the actual spherical tank.

(6)The first experiments in the world on cryogenic brittle fracture using the actual spherical tank.

Constructed the largest stainless steel swimming pool (changeable to ice skating link) in East Asia (at that time).

(7)Constructed the largest stainless steel swimming pool (changeable to ice skating link) in East Asia (at that time).

  • 1949 Listed in the First Section of the Tokyo Stock Exchange.
  • 1954 width= Constructed the largest wet-seal gas holder (175,000m3) in East Asia (at that time). ※Photo(4)
  • 1954 Constructed the first sphere tanks in Japan.(9 units) ※Photo(5)
  • 1958 Constructed two units of floating roof tanks (50,000 kL) , which was the largest in the world (at that time).
  • 1959 Performed the first experiments in the world on cryogenic brittle fracture using real spherical tanks. ※Photo(6)
  • 1959 The headquarters relocated to the Sukiyabashi Fuji Building, Ginza, Chuo-ku, Tokyo.
  • 1961 Constructed oil tanks (22,000 kL) for the Philippines.(45 units)
  • 1966 Constructed the largest stainless steel swimming pool in the world (at that time), which can be converted to an ice-skating rink.
  • 1968 Constructed a hard top floater tank using the groundbreaking helical erection method.(3,000 kL)
  • 1969 Constructed the double wall liquid ammonia cryogenic tank.(15,000 kL)
  • 1971年 Constructed several different swimming pools (5 units), including the largest stainless steel swimming pool (changeable to an ice-skating rink) in East Asia. ※Photo(7)
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