History

The company was established as Godo Shigen Co., Ltd., in 1965 and remains in operation to date after the merger of Aioi Industry Co., Ltd., which was founded in 1934 and ran the natural gas and iodine businesses and Isobe Kogyo Co ., Ltd., which was founded in 1948 and ran the metal mining as the core business. The history of Aioi Industry and Isobe Kogyo after their foundation will be shown below.

1934 Establish Aioi Industry Co., Ltd. Construct the Kamitaki Plant in Otaki Chiba Prefecture and start the iodine manufacturing with the copper method from subterranean brine for the first time in Japan.
1948 Establish Isobe Mining Co., Ltd. Develop metal mines in Yamagata Prefecture.
1952 Aioi: Construct the Yatsumi Plant in Yatsumi-mura, Chosei-gun, Chiba Prefecture (present Chosei-mura) and gain ground in the enhancement of iodine production and development of natural gas.
1957 Aioi: Start the supply of natural gas to Chiba Works of Toyo Koatsu Industries [present Mitsui Chemicals, Inc.].
1965 Aioi Industries Co., Ltd., merge with Isobe Mining Co., Ltd., and the corporate name is changed to Godo Shigen Sangyo Co., Ltd. with pay-in capital of ¥170 million. Establish the Chiba Works within the premises of Yatsumi Plant and integrate and manage the Yatsumi Plant and the Kamitaki Plant as a result of the merger.
1967 Lay the pipeline between Godo Shigen Sangyo and Teikoku Oil Co., Ltd., [present INPEX Corporation] and start supplying natural gas as city gas.
1969 Complete the Inner Bay Pipeline and start supplying natural gas as city gas to Chiba Thermal Control Center of Tokyo Gas Co., Ltd .
1973 Paid-capital increased to ¥540 million.
1974 Yatsumi Plant switches the iodine manufacturing facility in Kamitaki Plant from the copper method to the blowing-out method.
1976 Start operation of the remote monitoring control system at the major gas plants and gas feeding bases.
1979 Establish GODOE (U.S.A.), Inc. Start iodine business in Oklahoma State, U.S.A.
1982 Pay-in capital increased to ¥630 million.
1988 Withdraw from all metal mining businesses.
1990 Start operation of iodine recycling facility.
1996 Register the certification of ISO 9002 for iodine manufacturing.
Start operation of the gas holder at Chiba Works.
1999 Register the certification of ISO 9002 for iodine compound and recycle iodine manufacturing.
2001 Start operation of the prilled iodine manufacturing facility.
2002 Update the registration of certification to ISO9001.
Acquire the stocks of Toyo Kosan Life Co., Ltd.
Dissolve GODOE (U.S.A.), Inc.
2004 Establish the joint venture company Iodo-Finechem Corporation.
2005 Start operation of the new inorganic iodine compound facility (within the premises of Chiba Works).
2006 Start operation of Chiba Works (organic iodine compound plant) of the joint venture company Iodo-Finechem Corporation (within the premises of Chiba Works).
Complete the construction of Techno Research Center (within the premises of Chiba Works).
2007 Merge Toyo Kosan Life Co., Ltd.
2010 Complete the construction of Technology Development Center (within the premises of Chiba Works).
2012 Start the operation of combustion device in liquid (within the premises of Chiba Works).
2014 Start the operation of Hydroiodic acid and iodine (within the premises of Chiba Works).
Changed trading name from Godo Shigen Sangyo to Godo Shigen Co.,Ltd.
2015 Establish the joint venture company NKY Pharmaceuticals Japan LTD.
Complete the construction inorganic iodine compound second facility(within the premises of Chiba Works).
2017 Complete the construction work of the new blowing out tower(no.1)
(within the premises of Chiba Works).

Contact us

Telephone

(Office Hours: 09:00 to 17:00)

Products

+81-3-3566-0343

Recruit and Others

+81-3-3566-0341

Contact us

Products

+81-3-3566-0343

Recruit and Others

+81-3-3566-0341
Office Hour: 09:00 to 17:00
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