History
| March 1947 | Tokai Tire Co., Ltd. was established. Capital JPY 150 thousand |
| May 1947 | Capital was increased to JPY 1 million |
| May 1951 | Trade Name has been renamed "Tokai Kogyo Co.,Ltd." |
| November 1961 | Capital was increased to JPY 18 Millon. Plastics Injection Molding Production has been started. |
| April 1962 | Capital was increased to JPY 36 Million. |
| April 1963 | Plastics Extrusion Production has been started. |
| April 1965 | Capital was increased to JPY 70 Million. |
| March 1967 | Urethane Seat Production has been started. |
| April 1968 | Capital was increased to JPY 98 Million. |
| April 1970 | Reinforced Plastics Material Production has been started. |
| March 1971 | Fiber Reinforced Thermoplastic Parts Production has been started. |
| September 1973 | Kinuura Plant has started operation, and Plastics Extrusion Production has been moved from Obu Plant. |
| October 1985 | Shimojo Plant has started operation, and Injection Molding Production has been moved from Obu Plant. |
| April 1987 | Capital was increased to JPY 100,450 thousand. |
| August 1987 | GREEN TOKAI CO.,LTD. (in U.S.A) has been established. |
| September 1989 | ALFA Co.,Ltd.(in Japan) has been established. |
| September 1994 | TOACS (THAlLAND) CO.,LTD. (in Thailand) has been established. |
| June 2000 | Capital has been increased to JPY 301,350 thousand. |
| Octber 2001 | Obu Plant has gained ISO 14001 Certification. |
| August 2002 | Ningbo Tokai Minth Automotive Parts Co.,Ltd. (in China) was established. |
| August 2003 | All divisions and all plants have gained ISO 9001 Certification. |
| Octber 2004 | Kinuura Plant and Shimojo Plant have gained ISO 14001 Certification. |
| September 2005 | PT.TOYOTA AUTO BODY-TOKAI EXTRUSION (in Indonesia) has been established. |
| July 2006 | Guangzhou Tokai Minth Automotive Parts (in China) has been established. |
| January 2008 | Takahama Plant has started operation, and Rubber Mixing Division has been moved from Obu Plant. |
| November 2011 | VIETNAM TOKAI CO.,LTD. (in Vietnam) has been established. |
| December 2011 | Wuhan Tokai Minth Automotive Parts Co.,Ltd. (in China) has been established. |
| May 2012 | PPAP Tokai India Rubber Private Limited (in India) has been established. |
| September 2012 | TK MINTH MEXICO, S.A. de C.V. (in Mexico) has been established. |
| October 2015 | TK MINTH MEXICO, S.A. de C.V. has been owned 100% by Tokaikogyo, and renamed to TokaiKogyo de Mexico, S.A. de C.V.. |