Kansai Paint Develops New Millimeter-Wave Absorbing Sheet for Increased Safety in Autonomous Driving Apr. 4, 2018 Kansai Paint Co. Ltd. (TYO:4613) recently announced its development of a radio wave absorber that absorbs the millimeter-wave frequencies used…... Please log in to read the full story. [lwa template="modal" register="0"]Subscribe [adrotate banner="3"]