| 2020 | UCAN released many of latest and upgraded models: |
|---|---|
| 2017.Mar. | Drainsweeper received the Invention Achievement Award at the “42nd (2016) Invention Award” co-sponsored by the Japan Invention Promotion Association and the Nikkan Kogyo Newspaper. |
| 2016 | Upgraded PTC steam humidifier UC-TJ1000N has launched. |
| 2014, Apr. | UCAN established Sendai Sales Office in Sendai city for northeast area in Japan. |
| 2012 | Delta-X 101…103 series, the first model ceiling-installed cassette type evaporative humidifier launched. |
| 2010, Apr. | Obtained ISO14001 for head office and factory. |
| 2003 | Obtained ISO9001 certification. |
| 2001 | Started development of rotor element for total heat exchanger. |
| 1999, Mar. | Vacuum-suction type drainage system Drainsweeper was registered in the database “New Technology Information System (Netis)”, which operates by the Ministry of Land, Infrastructure, Transport and Tourism. |
| 1993, Dec. | Moved the head office factory / laboratory to the current address. |
| 1993, Feb. | Received special award for Tokyo Innovation Exhibition, prize for Tokyo chamber of commercial president award. |
| 1992, Nov. | Registered the patent of PTC immersion heater. |
| 1986 | Started the development of PTC immersion heater. |
| 1982, Apr. | UCAN established the head office and factory in Higashi asakawa-machi, Hachioji, Tokyo. Started development, manufacture and sales of ultrasonic humidifier. |
| 1981, Dec. | Mr. Iwao Ando established the company UCAN Co., Ltd. as a specialized manufacturer of industrial humidifier. He was formally inaugurated as CEO. |
