Toyota’s corporate history describes how the company adopted a new kanban management system at all plants in 1963. Kanban is a signaling method (often using cards) that tells upstream processes what to make and when, enabling JIT by coordinating production and transport. This step made Toyota’s internal factory network operate more like a connected flow system instead of separate departments building to forecasts.
Toyota reports that, through 1965, kanban methods were also adopted for retrieving parts from suppliers. This pushed JIT beyond Toyota’s own plants and into the supplier base, requiring tighter delivery timing, packaging standards, and transport coordination. It also marked an early move toward the long-term supplier collaboration that later supported Toyota’s global supply chain expansion.
Toyota began production at the new Takaoka Assembly Plant to build the Corolla. This mattered because higher-volume, standardized production created a strong test bed for Toyota’s emerging Just-in-Time (JIT) approach—moving parts and materials only as needed rather than building large inventories. The plant’s early scale helped Toyota refine repeatable routines that would later be exported to overseas factories.
Toyota’s U.S. newsroom notes that Atlas Fabricators began assembling truck beds for Toyota in 1972, and Toyota later purchased the operation—becoming Toyota’s first manufacturing investment in the United States (later known as Toyota Auto Body California / TABC). Even though it was a parts-focused site, it signaled a shift toward producing closer to key markets. Local manufacturing helped Toyota reduce shipping lead times and build the supplier and logistics capabilities needed for JIT outside Japan.
GM and Toyota opened NUMMI in Fremont, California in 1984. For Toyota, NUMMI created a North American manufacturing base where the Toyota Production System, including JIT routines, could be applied in a different labor and supplier environment. For GM, it was explicitly an opportunity to learn Toyota’s methods, showing Toyota’s growing influence on global automotive manufacturing.
Toyota announced Kentucky as the location for its first wholly owned automobile manufacturing facility in the United States on December 11, 1985. A wholly owned plant raised the stakes for building a stable local supply base, because JIT relies on dependable deliveries and consistent quality. This decision set Toyota on a path toward a larger, more complex North American supply chain than a joint venture alone could support.
Toyota produced its first Camry at the Georgetown, Kentucky facility on May 26, 1988 during pilot production. Toyota emphasized training an American workforce in the Toyota Production System, underscoring that JIT is not only scheduling—it depends on standardized work and problem-solving at the line level. Building cars in the U.S. also required tighter coordination with regional suppliers, logistics providers, and quality systems.
Reports in 1988 described the first car completed at Toyota Motor Manufacturing Canada in Cambridge, Ontario. Adding Canada expanded Toyota’s North American production footprint and increased cross-border supply chain complexity, including parts flows and trade compliance. For a JIT system, this raised the importance of synchronized logistics, reliable transport, and consistent supplier quality across multiple countries.
MIT’s International Motor Vehicle Program research was published as The Machine That Changed the World (1990), helping spread the term lean production globally. The book linked Toyota’s performance to practices closely tied to JIT, such as lower inventory and smoother flow. This mattered because it accelerated global interest in Toyota-style systems, influencing how suppliers and competitors responded as Toyota expanded internationally.
Toyota states that its Deeside engine plant came on line in September 1990 to supply engines to its new UK vehicle plant. Localizing engine production reduced long-distance shipping time and helped stabilize supply for European assembly. For JIT, producing heavy, high-value components regionally can reduce inventory buffers and make schedule changes easier to execute.
Toyota’s UK manufacturing history notes that the first car at Burnaston (Derbyshire) rolled off the line on December 16, 1992. Starting vehicle assembly in the UK expanded Toyota’s “build where you sell” approach and required developing a European supplier base able to meet JIT delivery expectations. It also strengthened Toyota’s ability to tailor production to European demand with shorter lead times than imports from Japan.
Toyota’s Turkey operations report a start of production in September 1994. This added another major European manufacturing node and increased Toyota’s need to coordinate parts flows, quality standards, and production leveling across borders. Turkey’s later export growth also shows how Toyota’s JIT-style operations were being adapted to support wider regional distribution.
A fire at an Aisin Seiki facility on February 1, 1997 disrupted production of a critical brake-related component used by Toyota. The event became well known because Toyota’s JIT approach meant very limited on-hand inventory, making rapid coordination with suppliers essential to avoid long shutdowns. This crisis highlighted both the efficiency and the risk of tightly coupled global supply chains, shaping later thinking about contingency planning and supplier capabilities.
Toyota’s UK media site reports that Toyota Motor Manufacturing France built its first European-made Yaris on January 31, 2001. Establishing a high-volume small-car plant in France deepened Toyota’s European supply network and pushed JIT practices into new supplier relationships and logistics lanes. It also reinforced Toyota’s strategy of locating production near major markets to reduce lead times and improve responsiveness.
Toyota’s Turkey fact sheet lists February 2002 as the start of exports from its Turkish plant. Exporting at scale increased the complexity of scheduling, packaging, and transportation, because JIT relies on consistent timing even when goods cross borders. This milestone shows Toyota’s European operations evolving from mainly local supply to a broader, internationally connected production-and-distribution system.
Toyota Canada’s media release notes that Toyota Motor Manufacturing Canada expanded in 2005 by breaking ground on a new Woodstock facility to manufacture the RAV4. This marked continued growth of Toyota’s localized North American manufacturing and supplier network. By adding capacity close to demand, Toyota could reduce dependence on long supply lines and operate JIT with fewer large inventory buffers, closing the 1967–2005 story with a more fully globalized manufacturing footprint.
Toyota's Just-in-Time Global Automotive Supply Chain Expansion (1967–2005)