Company Profile
Rion develops, manufactures, sells, and services particle counters, medical equipment, and environmental equipment in Japan. The company's audiological equipment includes hearing instruments, such as analog and digital BTE, trimmer digital BTE, in-the-ear ready and custom-made, and analog body aid instruments wireless and waterproof hearing instruments; and medical equipment comprising audiometers and OAE screeners.
Its sound and vibration measuring instruments include sound level meters, vibration meters, seismometers, frequency analyzers, microphones and recorders, and products. The company's particle counters comprise air and liquid-borne particle counters, and viable particle counters. Its products are primarily used in the applications of environment-related administration, electronics, semiconductors, pharmaceutical, and food manufacturing industries. Incorporated in 1944 and headquartered in Kokubunji, Japan, Rion was formerly known as Kobayashi-Riken Seisakusho Ltd. before rebranding in 1960.