Omron Limit Switch 欧姆龙行程开关

Omron Corporation (オムロン株式会社, Omuron Kabushiki-gaisha), styled as OMRON, is a Japanese electronics company based in Kyoto, Japan. Omron was established by Kazuma Tateishi (立石一真) in 1933 (as the Tateishi Electric Manufacturing Company) and incorporated in 1948.

The company originated in an area of Kyoto called "Omuro (御室)"(ja), from which the name "Omron" was derived. Prior to 1990, the corporation was known as Omron Tateishi Electronics. During the 1980s and early 1990s, the company motto was: "To the machine the work of machines, to man the thrill of further creation".