What was the inspiration behind the creation of the Kanban system?

The inspiration behind the creation of the Kanban system was the American supermarket chain Piggly Wiggly. During a visit in 1956, Taiichi Ohno, the father of the Kanban system, was inspired by the supermarket's method of tracking demand and restocking based on that demand. This led him to develop the Kanban system, where paper cards were used across the supply chain to track demand and signal actions as needed. This system improved efficiency, reduced stockpiling, and provided visibility throughout the whole supply chain.

Question was asked on:

The epiphany came in 1956 when Ohno went to the US and visited the American supermarket chain Piggly Wiggly. The system inspired him to use paper cards across the supply chain to track demand and signal actions as needed. These cards would be attached to the production line until a card was finished. The card would then be attached to the car, and once it is sold, the card would go back to the production line. Only when the card would return to the line could the workers start developing a new product. Even then, cards would be held in a "pending queue" until they hit a specific number, which indicated there was enough demand to continue. (Source) Cards weren't just used for cars - but every material in the production process had its own Kanban card so that suppliers would work off the same system. This reduced stockpiling, improved efficiency, and provided visibility throughout the whole supply chain. By 1964, the Kanban system spread throughout the whole company and was used across...

Asked on the following spreadsheet:

resource preview

Kanban Board

Need a simple but effective workflow to manage projects? Use our Kanban Board Spreadsheet to visually track and organize a project's most important ta...

file_save

Download free weekly spreadsheets

Enter your email address to download and customize spreadsheets for free

Not for commercial use

OR
file_save

Download 'Kanban Board ' spreadsheet — 8 sheets

Kanban Board

+39 more spreadsheets per quarter

that's $3 per spreadsheet

$132

/ Quarterly

Commercial use allowed. View other plans

Preview (8 sheets)

View all chevron_right