SAMCO Inc.（サムコ株式会社）is a Japanese company that manufactures and sells semiconductor process equipment for the fabrication of electronic components as well as other micro and nano-scale devices. The company is headquartered in Kyoto, Japan, and its product line can be divided into three categories:
Plasma etching systems
Plasma deposition systems
Surface treatment systems.
On May 30, 2001, SAMCO Inc. made its IPO on the JASDAQ stock exchange. On July 24, 2013, SAMCO Inc.’s public listing was accepted into the second section of the Tokyo Stock Exchange.Wikipedia