Kaltech Co., Ltd., headquartered in Chuo-ku, Osaka, has announced that an experiment to test for 20 minutes the efficacy of a disinfectant deodorizer equipped with the company's proprietary photocatalytic technology against airborne novel coronavirus in a fixed space confirmed an infectivity suppression effect. Kaltech is a venture company founded by a former engineer of a major Japanese electric equipment manufacturer. The experiment was carried out in collaboration with RIKEN and the Nihon University School of Medicine. Images: https://kyodonewsprwire.jp/release/202...