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Ball Wave Inc.
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Ball Wave to Showcase ‘Sylph,’ the World’s Smallest Device for‘Sniffing’ Chemicals in the Air, @CES Unveiled & CES 2023
Tiny crystal sensor used to make Sylph has the potential to serve as the ‘nose’ of robots
to sniff out anything from sick buildings to diseases in our bodies.

LAS VEGAS (Dec. 26, 2022) – At CES® Unveiled (Jan. 3), CES 2023 (Jan. 5-8) and ShowStoppers® (Jan. 5),Ball Wave, a Japanese sensor startup, will present “Sylph,” the world’s smallest and lightest gas
analyzer (chromatograph) that enables instant onsite environmental assessment anywhere, here on
Earth or in space. Powered by the company’s proprietary Ball Surface Acoustic Wave (SAW) Sensor® –the world’s first and only spheric SAW sensor – Sylph is as sensitive in detecting chemicals as state-ofthe-art desktop gas chromatographs while requiring only 1/20th of the power needed to operate thoseconventional instruments. Sylph won a CES 2023 Innovation Award in the Mobile Devices &Accessories category.
Developed in collaboration with the Japan Aerospace Exploration Agency (JAXA), Sylph can also makespace exploration and living easier and safer for astronauts and civilians alike.

“Until now, gas analysis required dormitory refrigerator-sized instruments. Our invention of the Ball
SAW sensor, the 3.3 mm (0.13 inch)-diameter crystal sensor, enabled us to create the palm-sized Sylph
that operates on mobile battery power, making gas chromatography accessible anywhere,” said Ball
Wave’s President & CEO Shingo Akao. “This compact and powerful sensor has the potential to serve as
the ‘nose’ of robots, sniffing out environmental hazards, yeast in foods, or even disease-signalingchemicals in our bodies. We are thrilled to introduce this life-transformative technology and our vision
for the future at CES 2023.”‘SYLPH’ EXHIBITS
Jan. 3 (5:00-8:30 p.m.) – CES Unveiled (Mandalay Bay)Jan. 5 (6-10 p.m.) – Showstoppers (Bellagio Hotel, Grand Ballroom)Jan. 5-8 – CES 2023 (Japan Pavilion @Eureka Park)
Press Kit: Click here
About Sylph:• 1/20th of conventional devices: 174 x 132 x 98 mm (6.9” x 5.2” x 3.6”), 2 kg (4.4 lbs.), 20 watts• Top-notch performance in detecting chemicals despite its compact size
• The combined use of our Ball SAW Sensor and our proprietary ultra-compact concentrator
makes it possible to measure chemicals to the ppb order (equivalent of conventional devices)
About Ball SAW Sensor®:
Surface acoustic waves (SAW) sensors measure changes in the composition of a piezo substrate’s
surface wave to identify the chemicals that are present. Our proprietary “Ball SAW Sensor” is the world’s
first and only spheric SAW sensor that takes advantage of the laws of physics to create waves that travel
around its equator fast, multiple times on end without deviating from the tract, cumulatively
intensifying and enhancing both its detection sensitivity levels and its response speed.
About Ball Wave:
Ball Wave is a Japanese startup specializing in acoustic waves sensing technology. Founded in 2015 at
Tohoku University in Sendai, Japan, Ball Wave is led by a team of researchers involved in the research
project that resulted in the invention of the Ball SAW Sensor®. For additional info, visit:https://www.ballwave.jp/english/
About ‘Japan (J-Startup) Pavilion @Eureka Park’:Presented by the Japan External Trade Organization (JETRO), the “Japan (J-Startup) Pavilion @EurekaPark” brings together the country’s innovative startups with proprietary leading-edge technologies. AtCES 2023, the pavilion will feature 36 companies in industries ranging from AI to robotics, space tomobility, among others. For additional info about JETRO: https://www.jetro.go.jp/en/
About CES®
CES® is one of the world’s largest technology trade shows held annually in Las Vegas. Bringing together
2,279 exhibitors and 84,500 attendees between Las Vegas and online venues at CES 2022, the event isbilled as the “the proving ground for breakthrough technologies and global innovators.” At CES 2020
held prior to the COVID-19 pandemic, 4,600 companies showcased 20,000 products and services.
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