Supporting the world's industries
with ceramics

We offer optimum solutions for industries around the world
with products that bring together our core technologies, such as piezoelectric elements that use ceramics.

Piezoelectric ceramics

Piezoelectric ceramics

Piezoelectric ceramics are used in various products in various fields, such as medical, automobiles, and semiconductors, which are indispensable in our daily lives, taking advantage of the "voltage to vibration/pressure to voltage" characteristic of ceramics. We also sell lead-free piezoelectric ceramics, which do not contain lead aiming to realize a sustainable society.

Balls for bearings

Balls for bearings

These bearing balls are used in machine tool parts and inverter motors. They are made of lightweight, high-strength silicon nitride material and are smooth with low friction so that they can be used with a small amount of lubricant. The trend toward higher-performance inverters and motors rotating at higher speeds expands their use in EV and semiconductor manufacturing equipment applications.

Other industrial ceramics

Other industrial ceramics

We provide high-performance fine ceramic parts such as plungers for pumps and ceramic protective plates.
In order to meet every need of our customers, we provide a full range of services from material development to material fabrication and finishing. Our world-class processing technology, which has been used in artificial satellites, is highly regarded both domestically and internationally.

Products introduction(Movie)