We are pleased to announce that we are renaming our SDO business enterprise to “Substrate Polishing Technology (SPT)” effective on January 1, 2018.

   We continue to accelerate our technical innovation in order to achieve “Advanced Surface Creation” for our valued customers, and to meet the ultra-precise polishing needs for new materials including existing silicon wafers, disks, glass and sapphire.

Mitsutaka Chiba
President & CEO