Becoming Sumitomo Chemical’s sole distributor after losing its own maker (1944)

What a company with no factory decided to hold

The 1944 distributorship was less a policy Inabata chose than a response to conditions imposed from outside by wartime control and industrial consolidation. Even so, the fact that a company which had just lost its affiliated manufacturer secured the sales agency for the acquirer in the very same month shows what it was trying to protect. What was saved was neither a plant nor a technology, but the trading right itself — the question of whose goods go where, which had begun with a direct connection to European dye makers. The manufacturing assets built up over two generations of the founding family passed to Sumitomo Chemical; what remained in Inabata hands was the selling function.

Concentrating procurement on a single supplier also means that your results track that supplier’s fortunes. That Sumitomo-related purchases still made up more than 30% of the total as late as 1982 shows both how long the relationship lasted and how hard it was to leave. Inabata did, however, layer other lines on top of that base — Monsanto’s PVC resin, Montecatini’s polypropylene — and in later years came to run compounding plants of its own. Starting from dependence on one large manufacturer and refusing to end there: the choice made in 1944 left the company a question it has been answering ever since.