About About o2aid

Company About Us

We expand development of products requested by clients focusing on piezoelectric ceramic devices, Advisory services including technical advice to clients and In-house earphonemanufacturing, as well as OEM and ODM according to client requests.
Piezoelectric ceramic is applied to various devices by taking advantage of the characteristics of deformation when electrical energy is applied and generation of electrocal energy when force or displacement is applied.Therefore, based on our corporate philosophy, we approach development from a different angle, incorporating cutting-edge technologies that add value to materials and devices that have never existed before.We are tring to do something unique like that.
Piezoelectric phenomena are collectively refferred to as Piezo in English.The name o2aid was chosen by turning "Piezo" upside down to reflect our president's idea see things from a different angle.Since its foundation, the company's earphone brands "intime" and "Maestraudio" have been recognized as the leading piezo-ceramic earphones in the portable audio industry.
Futhermore, we help companies in Japan and overseas to review their existing technologies with new knowledge and approach them from a diferent angle by concluding advisory contacts centering on our piezoelectric ceramics-device technologies.