Since the company was first founded in Kyoto, Japan by plasma technology pioneer Osamu Tsuji in 1979, more than 4,500 systems have been installed and used for repeatable results in cleanrooms across 35 countries. Our equipment and services are used in a range of industries, including MicroLEDs, Laser Diodes, VCSELs, SiC Power Devices, GaN RF Devices, BAW/SAW Filters, MEMS, and more.

Production and R&D teams - working in automobile safety, biotechnology, renewable energy, and other high-tech fields - cannot afford to be without reliable process equipment and support. Samco's reliable systems, world-class recipe database and prompt service help you minimize downtime and boost cleanroom productivity while cutting costs at the same time.  We give teams reliable tools and resources, enabling your business or organization to push the limits of modern thin-film technology.

Unlike many of our competitors, Samco specializes in plasma technology with 45 years of experience. Our dedicated engineers and technicians work closely with your production and R&D teams, from assessing your specific challenges to developing customized solutions to installing the system in your facility. We also train your production staff and follow up with prompt service and support for the system's lifetime.

Samco’s stock is listed to Tokyo Stock Exchange Market Prime Section (TYO:6387).

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