YAC Mechatronics Co., Ltd. have 3 divisions.

Memory disk division have Burnisher machine for hard disk is 100% of the world's market share. Semiconductor division have test handlers for semiconductors world and visual inspection machine.  and Photo voltaics division have texturing machine is the world's top share of high power generation solar cell wafers, and also have various precision cleaning machine and drying machine. These three divisions create products in various fields through collaboration and competition.

In order to realize the “contribute to society more”, which is the purpose of the YAC Group, we will work together with the three divisions to constantly capture future changes and needs and to further improve corporate value and do our best.


Representative Director & President
Toshihiko Ito