Our History

Established a new company “SEIBU Co.”

• Relocated Osaka Branch from kita ward to Chuo ward, Osaka.
• Merged TOSC JAPAN LTD. with JUJI FIELD INC. to newly establish TOSC JAPAN LTD.

2017 Established a local corporation in Thailand

Acquired the stocks of TOSC JAPAN LTD.

Relocated Tokyo Branch from Minato ward to Chuo ward, Tokyo.

<110th anniversary of start of business> <65th anniversary of incorporation>

Inaugurated the Advanced Materials Group and Overseas Strategic Group.

Inaugurated the Development Group.

Obtained the ISO 14001 certification.

<100th anniversary of start of business>

Introduced Division System

Established JUJI FIELD INC., a sales company of bio related materials and laboratory instruments.

<50th anniversary of incorporation>

Established the Komaki Distribution Center

Relocated and promoted Hamamatsu Sales Office t o a branch.

Established Fukuoka Sales Office, followed by 15 other sales offices one after another throughout the country.

Separated the transport department to establish AUTO UNYU SOUKO CORPORATION.

Relocated the head office to Nagoya, changed the Tokyo office to a branch and established Hamamatsu Sales Office.

Separated the insulating varnish production department to establish AUTO CHEMICAL INDUSTRY CO.. LTD.

Separated the fertilizer and feed sales department to establish IWATA SANGYO CO., LTD

Established Osaka Branch.

• Reorganized and renamed into IWATA & Co., Ltd. (Capital: ¥3,000,000)
• Established the head office in Tokyo and changed the Nagoya office to a branch.

Established “Iwata Yashichi Shoten ” in Nagoya.