Corporate information Company History


UCAN released many of latest and upgraded models:
Ceiling cassette type Delta X600
Duct connection type evaporative humidifier UC-DL
Resistive type steam humidifier UC-MGT series
Steam to steam type humidifier UC-YD, UC-YDS series


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.


Upgraded PTC steam humidifier UC-TJ1000N has launched.

2014, Apr.

UCAN established Sendai Sales Office in Sendai city for northeast area in Japan.


Delta-X 101…103 series, the first model ceiling-installed cassette type evaporative humidifier launched.

2010, Apr.

Obtained ISO14001 for head office and factory.


Obtained ISO9001 certification.
UC-TJ2000, the first model ceiling-installed cassette type PTC steam humidifier launched.


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.
Has improved equipment such as computerization for design and development departments.

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.


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.