| 1823 |
Founded |
| 1933 |
Incorporated |
| 1951 |
Took over Kutsuwa Bengala Manufacturing Corp. |
| 1954 |
Took over Kibi Kogyo Corp. |
| 1959 |
Onoda Plant built in Onoda, Yamaguchi Prefecture |
| 1983 |
Shares listed on the first section of Tokyo Stock Exchange |
| 1984 |
Plant for the production of ferrite materials (Otake Plant) built in Otake, Hiroshima Pref. |
| 1994 |
Wholly owned subsidiary Toda Kogyo Europe GmbH established in Dusseldorf, Germany. |
| 1996 |
Wholly owned subsidiary Toda America Inc. established in Schaumburg, Illinois, USA. |
| 2002 |
Aquisition of Fuji Chemicals battery business |
| 2003 |
Wholly owned subsidiary Toda Plastic Magnet Material (Zhejiang) Corp. established in Zhejiang Province, China |
| 2004 |
Zhejiang Toda DMEGC Magnetic Co., Ltd. established in Zhejiang Province, China. |
| 2006 |
Fujikasui Engineering Co., Ltd. became a consolidated subsidiary of Toda. |
| 2006 |
TODA Ferrite KOREA Co., Ltd. established in Busan, Korea. |
| 2007 |
Toda Magnequench Magnetic Material(Tianjin) Co., Ltd. established in Tianjin, China. |
| 2007 |
Battery materials business division of Germany's H.C. Starck GmbH purchased. |
| 2007 |
Wholly owned subsidiary Toda Advanced Materials Inc. established in Sarnia, Ontario, Canada (company located in Toronto until November 2007). |
| 2009 |
Toda America Inc. received an award from the Department of Energy to build a battery manufacturing plant in Battle Creek, MI, USA. |
| 2011 |
Start of operation at Toda America Inc. in Battle Creek. |
