Business expansion amidst challenging times: 1973–1980
| 1973 | Launched muscle relaxant Muscalm tablets. |
|---|---|
| 1974 | Closure of the Kiyama plant. |
| 1976 |
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| 1977 |
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| 1978 | Moved the Fukuyama plant to the Minoshima region and commenced operations (migration completed in February 1986). |
