Careers

Accommodating the rapid social changes of the 21st century

Our company and policy were established to address environmental and energy issues, paving the way for a more sustainable future. With the ever-increasing need for electric energy during the 21st century, our SoundPower metal bonding technologies play an important role in electrifying the world.

Ultex’s one-of-a-kind technology is now essential for the mass production of lithium-ion batteries (the discovery that led professor Yoshino to be awarded a Nobel prize) and HEV batteries of major Japanese automobile manufacturers.

Our SoundPower laboratory has been conducting research for the automotive, semiconductor, electronics, and power industries for over 30 years. Amid the wave of globalization, the popularity of Ultex’s cutting-edge technology is growing rapidly.

We are committed to creating a low-carbon society, offering local work with global impact. Interested? Then you will find endless possibilities here at Ultex. We look forward to your application.

Open Positions