Growth with expansion of Japan's semiconductor industry

This division began processing silicon wafers in 1966, long before semiconductors became as popular as they are today. Over the past half century, it has carved out its history as the Japanese semiconductor industry has expanded.

Silicon wafers that support our daily lives

From computers to communication devices and home appliances, semiconductors are an indispensable part of our daily lives. This division supports the semiconductor industry by producing high-precision silicon wafers through aggressive investment in plant and equipment and the establishment of processing technologies that meet the needs for large diameter and high quality.