Michio Oshima

Holon Co., Ltd. engages in the development, manufacture and sale of semiconductor measurement and inspection tools, and also offers general maintenance services. Its products include the Z series of CD-SEM for photomasks; the ESPA-3000 series of wafer CD-SEM; the EBLITHO series of pattern transfer equipment for LED production; the LEXa series of defect review SEM; and the Roll-SEM of roller mold measurement tool. The company was founded in May 1985 and is headquartered in Tokorozawa, Japan.