Marty Howard wrote:
Kaizen concepts are actually Demmings proceedures. Toyota recites Demmings and his teaching almost verbose from his Post WWII restructuring efforts. The sad point is the US auto industry paid and sent Demmings over, but didn't even listen to him themselves.
We never are very good at listening to our smart people.

Anyhow, I also like how "Piggly Wiggly" factors into how Just in Time came about as part of the Toyota Production System....
Wikipedia wrote:
Toyota received their inspiration for the system, not from the American automotive industry (at that time the world's largest by far), but from visiting a supermarket. This occurred when a delegation from Toyota (led by Ohno) visited the United States in the 1950s. The delegation first visited several Ford Motor Company automotive plants in Michigan but, despite Ford being the industry leader at that time, found many of the methods in use to be not very effective. They were mainly appalled by the large amounts of inventory on site, by how the amount of work being performed in various departments within the factory was uneven on most days, and the large amount of rework at the end of the process.
However, on a subsequent visit to a Piggly Wiggly, the delegation was inspired by how the supermarket only reordered and restocked goods once they’d been bought by customers. Toyota applied the lesson from Piggly Wiggly by reducing the amount of inventory they would hold only to a level that its employees would need for a small period of time, and then subsequently reorder. This would become the precursor of the now-famous Just-in-Time (JIT) inventory system.
_________________
Richard Casto
1972 Porsche 914
2013 Honda Fit Sport
2015 Honda Fit EX
http://motorsport.zyyz.comMoney can't buy happiness, but somehow it's more comfortable to cry in a Porsche than a Kia.