Micron Machinery Co., Ltd. manufactures and sells grinding machines in Japan. The company's products include production automation, and centerless, and internal grinders. It also exports its products. The company was formerly known as Nakagawa Seiki Seizo Co., Ltd. and changed its name to Micron Machinery Co., Ltd. in May 1968. The company was founded in 1958 and is headquartered in Yamagata, Japan.