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Japanese

History

From reconstruction to growth: 1946-1956

1946 Obtained permission to lease the Iwahana plant and began production of black powder and fuses.
1947 The headquarters moved to the Nippon Kayaku Bldg., 15-5, Ichiban-cho, Chiyodaku, Tokyo.
1948 Started production of DDT.
Started manufacture of penicillin
Lipophilic pyrimidine penicillin
Lipophilic pyrimidine penicillin
1956 Technical tie-up with Geigy AG, Switzerland and the production of diazinon, an insecticide, started.

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