COMPANY COMPANY

Ueno Co., Ltd. is a company manufacturing “nose suppression coils” and “noise filter coils,” which are coil components to prevent noise from causing malfunctions in electronic devices. Our toroidal (donut-shaped) coil was introduced as the toroidal coil with the highest production volume in Japan in FY 2004.
Although users may not have the opportunity to see our products directly, you can find them in rice cookers, air conditioners, personal computers, cars, and other appliances, information equipment, and necessities that are indispensable to your daily life.