A diagram used in quality management to display a detailed list of causes and effects of a problem and thus to decipher the root cause of a problem.
Origin: Named after Kaoru Ishikawa, who first developed such diagrams as a management tool.
Ishikawa diagrams are causal diagrams created by Kaoru Ishikawa that show the causes of a specific event. Common uses of the Ishikawa diagram are product design and quality defect prevention, to identify potential factors causing an overall effect. Each cause or reason for imperfection is a source of variation. Causes are usually grouped into major categories to identify these sources of variation. The categories typically include: ⁕People: Anyone involved with the process ⁕Methods: How the process is performed and the specific requirements for doing it, such as policies, procedures, rules, regulations and laws ⁕Machines: Any equipment, computers, tools, etc. required to accomplish the job ⁕Materials: Raw materials, parts, pens, paper, etc. used to produce the final product ⁕Measurements: Data generated from the process that are used to evaluate its quality ⁕Environment: The conditions, such as location, time, temperature, and culture in which the process operates
The numerical value of ishikawa diagram in Chaldean Numerology is: 9
The numerical value of ishikawa diagram in Pythagorean Numerology is: 8
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"ishikawa diagram." Definitions.net. STANDS4 LLC, 2017. Web. 20 Aug. 2017. <http://www.definitions.net/definition/ishikawa diagram>.