In 1930 Sakichi Toyoda, inventor and founder of Toyota Motors development Why-Why Analysis technique also known as 5 Whys technique to find the root cause of the problems and that is still used as one of the best problem solving techniques in manufacturing industry.
In 1930 Sakichi Toyoda, inventor and founder of Toyota Motors development Why-Why Analysis technique also known as 5 Whys technique to find the root cause of the problems and that is still used as one of the best problem solving techniques in manufacturing industry.
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