Ball Wave

Stand number: 35

Ball Wave Inc. is established in November 2015 as a spin-out company from Tohoku University, Japan. Our core technology is based on the discovery of multiple round-trip of surface acoustic waves (SAW) around a spherical solid. The discovery materialized in an invention of a ball SAW device for extremely sensitive trace moisture sensors with an unprecedented high reaction-speed. Our sensor detects a step-wise change of trace moisture in a range from ppbv to ppmv.

Contact information

Phone: +81 22 302 6659 | Fax: +81 22 302 6709


Contact page :

Visiting address: Tohoku University Business Incubator T-Biz 501, 6-6-40, Aza Aoba, Aramaki, Aoba, Sendai, Miyagi 9890-8579, Japan

+31 (0)15 2 690 147