Akebono Brake Industry

Licensing from three foreign brake makers, and an Iwatsuki plant costing several times the company’s capital (1960)

Key decision·1960· Akebono Brake Industry — the full company history →

Borrowed technology, paid for ever after

What distinguishes this decision is that technology and plant were procured in different ways. The technology of the brake itself was borrowed under contract from three of the world’s specialist makers. The volume factory and the test course, by contrast, were built with Akebono’s own money, at several times its capital, however unreasonable that was. The asymmetry seems to rest on a reading that technology can be bought and had within a few years, while a factory and a trading relationship with customers cannot. The execution deserves recording too: the argument that had got Nobumoto Yasusada expelled in the mid-1950s was turned, in under a decade, into a 65% market share.

The borrowed technology, though, came with a long tail of payments. Royalties were calculated in proportion to Akebono’s sales, so Bendix’s patent income rose even as Akebono’s own designs displaced its licensor’s, and by the mid-1980s the bill was put at some $2.5M (¥600m) a year. While the tie-up lasted, the route to making and selling brakes in America alone was closed. The $3.3M (¥1bn) sunk into Iwatsuki was in sight of payback within a few years; the contract signed in October 1960 ran twenty-six years, until it lapsed in November 1986 — and to undo it Akebono needed its next gamble, the joint venture with GM.

Read the full dossier in Japanese →

The Japanese edition carries the complete record of this decision — the situation that forced it, the options weighed, what actually followed, and the sources behind every claim.

Other key decisions at Akebono Brake Industry


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Data API

Akebono Brake Industry’s history, financials, executives and shareholders are published as static JSON — no key, plain GET. Full specification →

Method Endpoint Returns
GET /api/companies.json All companies
GET /api/7238/manifest.json Resource index
GET /api/7238/history.json History overview
GET /api/7238/timeline.json Chronology
GET /api/decisions.json All management decisions (index)
GET /api/7238/decisions.json Management decisions (index)
GET /api/7238/decisions/{slug}.json One decision (full dossier)
GET /api/7238/executives.json Executives
GET /api/7238/shareholders.json Major shareholders
GET /api/7238/financials.json Financial statements
GET /api/7238/financials-longterm.json Long-term results
GET /api/7238/segments.json Business segments
GET /api/7238/regions.json Sales by region
GET /api/7238/workforce.json Workforce