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Ishikawa diagrams

Last updated May 16, 2025, generated by Sumble

What is Ishikawa diagrams?

Ishikawa diagrams, also known as fishbone diagrams or cause-and-effect diagrams, are visual tools used for identifying and analyzing the potential causes of a problem or effect. They are commonly used in quality management and problem-solving to brainstorm and organize possible contributing factors, grouping them into categories like manpower, methods, materials, machinery, measurement, and environment. By mapping out these potential causes, teams can systematically investigate the root causes of a problem and develop effective solutions.

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What other technologies are related to Ishikawa diagrams?

Ishikawa diagrams Complementary Technologies

5 Whys

5 Whys is a root cause analysis technique that can be used to identify the underlying causes of problems, which can then be addressed using Ishikawa diagrams. It helps to refine the 'Causes' side of the diagram.

mentioned alongside Ishikawa diagrams in 4% (60) of relevant job posts

8D (Eight Disciplines Problem Solving) is a methodology used to solve problems. Ishikawa diagrams can be used within the 'Define the Problem' or 'Identify Causes' steps of the 8D process. The Ishikawa diagram helps structure the potential causes to facilitate a comprehensive analysis.

mentioned alongside Ishikawa diagrams in 0% (87) of relevant job posts

SPC

Statistical Process Control (SPC) uses statistical methods to monitor and control a process. Ishikawa diagrams can help to identify the potential causes of variation that SPC aims to control.

mentioned alongside Ishikawa diagrams in 0% (73) of relevant job posts