Our strengths are high technological skills and flexible responsiveness,
such as the development of the world’s first automatic coil winding machine and our original coil.

Ueno’s technologies

About Ueno Coil

This newly designed noise filter coil, developed in 2013, is a product that is mechanically wound with an independently-developed and dedicated high-speed automatic winding machine.

About automatic winding machines

Our coil winding technology has continued to evolve from manual winding to the development of an automatic winding machine and the further enhancement of winding speed.

Ueno’s services

EMI suppression support service

Verification of conductive noise (terminal noise) is now possible.

Offering free sample coils

We offer product samples with no charge.
(Up to five samples)

Achieving quick delivery

Quick delivery can be achieved by shipping from our domestic plants.
We ship products from 3 days to a month after receiving orders.

Ueno Co., Ltd. is a company located in Tsuruoka City, Yamagata,
that manufactures electronic components called “nose suppression coils” and “noise filter coils,”
which are used to prevent signals that cause malfunctions in electronic devices.